Ask Question + 100. 1,2-Dibromoethane vaporizes and easily and it will mix easily with water. The EU Ecolabel may not be awarded to substances or mixtures classified as such. The condensed structural formula of the compound acetic acid is CH3COOH. Ann. If generated, an InChI string will also be generated and made available for searching. This substance is used in the following products: fuels, pH regulators and water treatment products, laboratory chemicals, pharmaceuticals, photo-chemicals and polymers. The purpose of the information provided under this section is to highlight the substance hazardousness in a readable format. For readability purpose, only non-confidential use descriptors occurring in more than 5% of total occurrences are displayed. Determine the molar mass of an ideal gas B if 0.622 g sample of gas B occupies a volume of 300 mL at 35 °C and 1.038 atm.? CopyCopied, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, ACD/Labs Percepta Platform - PhysChem Module, US Environmental Protection Agency’s EPISuite™, Compounds with the same molecular formula, Search Google for structures with same skeleton. The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. Condensed Structural Formula CH 3 CH 2 CH 2 CH 3 Ch3ch (ch3)ch3 3. Any help would be appreciated, thank you I also was wondering if anyone could let me know if I am going in the correct . Isotopologues: Ethane, 1,2-dibromo-1,2-Dibromoethane-d3; 1,2-dibromo-[1,1,2,2-2H4]ethane; Permanent link for this species. Still have questions? Substances may have impurities and additives that lead to different classifications. This list contains occupational exposure limit values (OELs) for carcinogens and mutagens pursuant to Annex III of Directive 2004/37/EC (CMD). According to the harmonised classification and labelling (CLP00) approved by the European Union, this substance is toxic if swallowed, is toxic in contact with skin, is toxic if inhaled, may cause cancer, is toxic to aquatic life with long lasting effects, causes serious eye irritation, causes skin irritation and may cause respiratory irritation. It is a colorless liquid with a mild, sweet odor. 0 0. The POPs Regulation bans or severely restricts the production and use of persistent organic pollutants in the European Union. The EC or list number is the primary substance identifier used by ECHA. Non-Exhaustive List of Banned Substances, Directive 94/33/EC on Young People at Work, 20 August 1994, as amended by Dir 2014/27/EU, March 5, 2014 (Based on Table 3 of Annex VI to CLP, inter alia), EU. The CAS number is the substance numerical identifier assigned by the Chemical Abstracts Service, a division of the American Chemical Society, to substances registered in the CAS registry database. Note that for readability purposes, only the pictograms, signal words and hazard statements referred in more than 5% of the notifications under CLP are displayed. Directive 92/58/EEC requires employers to ensure proper signage is posted in areas where hazards cannot be avoided or reduced. In addition to being used to kill insects and other pests, 1,2-Dibromoethane was also added to gasoline. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. PubChem Substance ID 24893813. The rate constant is 5.4 × 10-2 hr-1. Release to the environment of this substance can occur from industrial use: of substances in closed systems with minimal release, as an intermediate step in further manufacturing of another substance (use of intermediates), manufacturing of the substance, in processing aids at industrial sites, formulation of mixtures and as processing aid. 2 Answers. disodium tetraborate EC no. The CLP Regulation ensures that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union through classification and labelling of chemicals. The CLP Regulation uses the UN Global Harmonised System (GHS) and European Union Specific Hazard Statements (EUH). Dangerous Goods List (ADR, Chap. 6(5) - SDS and Declaration, EU Ecolabels - Restrictions for Hazardous Substances/Mixtures, End-of-Life Vehicles Directive - Hazardous Substances, Active Implantable Medical Devices Directive - Hazardous Substances, In Vitro Diagnostic Medical Devices Directive - Hazardous Substances, Marine Environmental Policy Framework Directive - Hazardous Substances, Medical Devices Directive - Hazardous Substances, Annexes II, III, IV, VII - Defined & Temporary Maximum Residue Levels, Protection of Pregnant and Breastfeeding Workers Directive, Annex I+II, Pressure Equipment Directive - Group 1 Fluids Hazardous Substances, General Product Safety Directive - Hazardous Substances, Workplace Signs - minimum requirements & signs on containers and pipes, Safety and Health of Workers at Work Directive - Hazardous Substances, Waste Framework Directive, Annex III - Waste - Hazardous Properties, Carc and Muta Directive, Annex I - Substances, Mixtures & Processes, Fertiliser Regulation- Annex I, E.3 (chelating and complexing agents), C&L Inventory, Pre-Registration process, FCM Active and Intelligent Materials - CMRs not allowed for use, CAD - Chemical Agents Directive, Art. 1,2-dibromohexane - cas 624-20-4, synthesis, structure, density, melting point, boiling point Licensing. The condensed formula of chloromethane is ′CH3Cl ′ C H 3 C l. d)1,2-dibromoethane 1,2-dibromomethane has one carbon atom. The structural formula for 1,2-dibromoethane is BrCH2CH2Br The molecular formula is C2H4Br2 Ask Question Log in Home Science Math History Literature Technology Health Law … 0 0. Poorni Iyer, in Handbook of Pesticide Toxicology (Second Edition), 2001. This is unique source of information on the chemicals manufactured and imported in Europe. Other names for 1,2- dibromoethane are ethylene dibromide, EDB, and glycol bromide. Substances for which an agreed set of classification and labelling data has been agreed at EU level by Member States. The quality and correctness of the information submitted to ECHA remains the responsibility of the data submitter. C2H4Br2. 2(b)(i) - Hazardous Agents, Construction Product Regulation - Annex I (3) - Hazardous Substances, Construction Product Regulation - Art. While reprocessing is ongoing please note that substances whose registration dossiers are not yet processed can incorrectly state in the Infocard that they are not registered under REACH. If the substance was not covered by the EC Inventory, ECHA attributes a list number in the same format, starting with the numbers 6, 7, 8 or 9. The revised Drinking Water Directive aims to protect citizens and the environment from the harmful effects of contaminated drinking water and to improve access to drinking water. In these cases if there is a link to a REACH registered substance factsheet then the substance IS registered. 2 carcinogen and mutagen (CM) definitions and Annex I of the Carcinogens and Mutagens Directive. 8 years ago. Other release to the environment of this substance is likely to occur from: indoor use (e.g. The condensed structural formula for the compound 1-Octanol is C8H18O. According to the annexes to Directive 92/58/EEC, storage areas and containers containing chemical substances or mixtures that are classified as hazardous according to the CLP Regulation must be duly marked and/or labeled. It does not occur naturally in the environment. ECHA has no public registered data indicating whether or into which articles the substance might have been processed. Prohibited Substances: Annex II, Regulation 1223/2009/EC on Cosmetic Products, as amended by Regulation (EU) 2020/1683, 13 November 2020, EU. Favorite Answer. 1,2-Dibromoethane; 1,2-Dibromoethane . While the harmonised list covers many hazardous substances, others not listed may also meet classification criteria in accordance with the CLP Regulation. This list contains the ADN Dangerous Goods List, as implemented by the European Union's Directive 2008/68/EC. Answer to condensed structural formula of: a) cyclopentane b) cyclohexane c) chloromethane d) 1,2-dibromoethane e) 2-Iodopropane f) 1,4-dichlorocyclohexane g) Export notifications for substances subject to PIC. Ask Question + 100. The ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. Substances for which classification and labelling data have been notified to ECHA by manufacturers or importers. NACRES NA.22 Isotopologues: 1,2-Dibromoethane-d3; 1,2-Dibromoethane-d2(1,2) 1,2-dibromo-[1,1,2,2-2H4]ethane 3.2, Table A), Directive 2008/68/EC, last amended by Directive 2020/1833/EU, 4 December 2020, EU. what is the condensed structural formula representation for 1,2 dibromoethane? CAS Number 106-93-4 Synonym. Relevance. Additionally, if available, information on the use of the substance and how consumers and workers are likely to be exposed to it can also be displayed here. Hazard statements were adapted to improve readability and may not correspond textually to the hazard statements codes description in the European Union Specific Hazard Statements (EUH) or the. Structure, properties, spectra, suppliers and links for: 1,2-Dibromopropane, 78-75-1, 4554-16-9. Source(s): https://owly.im/a75m5. Although trace amounts occur naturally in the ocean, where it is formed probably by algae and kelp, it is mainly synthetic. The Support section provides tools and practical guidance to companies which have responsibilities under the EU chemicals legislation. The EC Inventory is a combination of three independent European lists of substances from the previous EU chemicals regulatory frameworks (EINECS, ELINCS and the NLP-list). This information is only displayed if the substance is well-defined, its identity is not claimed confidential and there is sufficient information available in ECHA’s databases for ECHA’s algorithms to generate a molecular structure. For a detailed overview on identified uses and environmental releases, please consult the registered substance factsheet. If at least one company has indicated that the substance classification is affected by impurities or additives, this will be indicated by an informative sentence. 1,2- Dichloropropane is a colorless, flammable liquid with a chloroform- like odor. Get your answers by asking now. 215–540–4, is covered by three harmonisations: 005–011–00–4; 005–011–01–1 and 005–011–02–9), CLH information cannot be displayed in the InfoCard as the difference between the CLH classifications requires manual interpretation or verification. Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has an industrial use resulting in manufacture of another substance (use of intermediates). While the harmonised list covers many hazardous substances, others not listed may also meet the classification criteria in accordance with the CLP Regulation. Substances Rendering Goods Ineligible for EU Ecolabel, Article 6(6), Regulation 66/2010/EC, L 27/1, 30 January 2010 (Table 3 of Annex VI to CLP; Candidate List of SVHCs), EU. the electronic edition of the Official Journal of the European Union. 2(b)(i) - Hazardous Agents, Construction Product Regulation - Annex I (3) - Hazardous Substances, Construction Product Regulation - Art. Substances potentially subject to further regulatory management. English: Valence structural formula of 1,2-dibromoethane. The classifications of the substances listed in the list are based on their harmonised classifications per Table 3 of Annex VI to the CLP Regulation 1272/2008/EC. ECHA maintains the C&L Inventory, but does not review or verify the accuracy of the information. This section provides an overview of the calculated volume at which the substance is manufactured or imported to the European Economic Area (EU28 + Iceland, Liechtenstein and Norway). 1,2-Dibromoethane Conformations For ethylbromide, each conformational minimum had an identical structure. Harmonised classification and labelling is a legally binding classification and labelling for a substance, agreed at European Community level. The condensed formula of 1,2-dibromoethane is … If no EU harmonised classification and labelling exists and the substance was not registered under REACH, information derived from classification and labelling (C&L) notifications to ECHA under CLP Regulation is displayed under this section. Draw the condensed structural formula for ethylbenzene, 1,3 dichlorobenzene,1,2 and 4-trimethylbenzene ? It is the responsibility of the substance manufacturers and importers to consult official publications, e.g. Pesticide for felled logs and beehives; chemical intermediate for dyes, resins, waxes, and gums. 1,2-Dibromoethane, also known as ethylene dibromide (EDB), is an organobromine compound with the chemical formula C 2H 4Br 2. The correct total tonnage band can be found in the factsheet(s) for the substance. More information about the EC Inventory can be found here. This list contains the ADR Dangerous Goods List, as implemented by the European Union's Directive 2008/68/EC. Public domain Public domain false false: This image of a simple structural formula is ineligible for copyright … The CLP Regulation makes sure that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union. Impurities or additives: When a specific critical property is calculated from industry data and where the majority of data submitters have indicated that the property relates to cases containing impurities and/or additives, then the respective critical property icon is modified with an asterisk (*). It does not represent a new labelling, classification or hazard statement, neither reflect other factors that affect the susceptibility of the effects described, such as duration of exposure or substance concentration (e.g. Why is the … 1 2-dibromoethane Structural Formula. Biocidal Products Committee opinions on active substance approval, National authorisation and mutual recognition, Understanding the Waste Framework Directive, Tools to prepare and submit SCIP notifications, List of substances subject to the POPs Regulation, Draft recommendation for inclusion in the Authorisation List and consultation, Submitted restrictions under consideration, Harmonised classification and labelling targeted consultations, Consultations on ECHA Executive Director’s requests, PACT - Public Activities Coordination Tool, Information on Candidate List substances in articles, Candidate List of substances of very high concern for Authorisation, Registry of restriction intentions until outcome, Registry of SVHC intentions until outcome, Table of harmonised entries in Annex VI to CLP, Occupational exposure limits - Activity list, Harmonised classification and labelling (RAC), Chapter R.12: Use Descriptor system of ECHA Guidance on information requirements and chemical safety assessment, Candidate list of substances of very high concern for authorisation, Guidance on the safe use of the substance, PACT - Public activities Co-ordination Tool, RMOA - Regulatory Management Options Analysis, CAD - Chemical Agents Directive, Article 2(b)(i) - Hazardous Agents, CMD - Carcinogens and Mutagens Directive, Annex III - OELVs, Carc and Muta Directive, Annex I - Substances, Mixtures & Processes, Cosmetic Products Regulation, Annex II - Prohibited Substances, Ecolabels - Restrictions for Hazardous Substances/Mixtures, Inland Transport of Dangerous Goods Directive, Annex I - ADR, Inland Transport of Dangerous Goods Directive, Annex II - RID, Inland Transport of Dangerous Goods Directive, Annex III - ADN, Annexes II, III, IV, VII - Defined & Temporary Maximum Residue Levels, Protection of Pregnant and Breastfeeding Workers Directive, Annex I+II, Physical, Biological and Chemical Agents & Processes and Work, Workplace Signs - minimum requirements & signs on containers and pipes, Waste Framework Directive, Annex III - Waste - Hazardous Properties, Previous consultations on ECHA’s Executive Director Requests to the Committees, Applications for authorisation consultations, Harmonised classification and labelling consultations, ECHA Executive Director’s requests related to the CLH process, Consultation on potential candidates for substitution, Consultation on derogation to the exclusion criteria, ECHA's Executive Director Requests to the Committees, Consultation on a draft recommendation for amendment of Authorisation List entries, Consultations in the authorisation process, Occupational exposure limits - Call for comments and evidence, Occupational exposure limits - Previous calls for comments and evidence, Occupational exposure limits – Consultations on OEL recommendation, Derogations for the protection of cultural heritage, ECHA's current activities on restrictions, ECHA's completed activities on restriction, Information on Candidate List substances in articles table, Information from the Existing Substances Regulation (ESR), PBT/vPvB assessments under the previous EU chemicals legislation, Adopted opinions and previous consultations on applications for authorisation, Adopted opinions on restriction proposals, Mapping exercise – Plastic additives initiative, Occupational exposure limits substance evaluations, List of substances subject to POPs Regulation, Small and Medium-sized Enterprises (SMEs), Practical examples of chemical safety reports, The REACH Registered substance portal was updated on 9th November 2020; the REACH registered factsheets were further updated on 21st December 2020. Condensed structural formula of: a) cyclopentane b) cyclohexane c) chloromethane d) 1,2-dibromoethane e) 2-Iodopropane f) 1,4-dichlorocyclohexane Occurrence/Use. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners). Lv 4. Explicit consents for substances subject to PIC. 0 0. rickert. The source of the information is mentioned in the introductory sentence of the hazard statements. This list contains the RID Dangerous Goods List, as implemented by the European Union's Directive 2008/68/EC. EDB; Ethylene dibromide; Ethylene bromide. It is commonly seen in industrial chemistry, where it is used as a fuel additive. ECHA has no public registered data on the types of manufacture using this substance. 1,2- Dichloropropane production in the United States has declined over the past 20 years. Guidance on safe use - recommendations by substance registrant on the proper use of the substance in various situations. Click here👆to get an answer to your question ️ Write the structural formula of 1, 2 - dibromoethane Dangerous Goods List (ADN, Chap. Use descriptors are adapted from ECHA guidance to improve readability and may not correspond textually to descriptor codes described in Chapter R.12: Use Descriptor system of ECHA Guidance on information requirements and chemical safety assessment. Substances according to Hazardous Waste Properties: Annex III, Directive 2008/98/EC, 22 November 2008, amended by Directive 2018/851/EU, 14 June 2018, Registration, Evaluation, Authorisation and Restriction of Chemicals, Chemical Agents Directive and Carcinogens or Mutagens Directive, Inland Transport of Dangerous Goods Directive, Protection of Pregnant and Breastfeeding Workers Directive, Safety and/or Health Signs at Work Directive, EC Inventory, Pre-Registration process, FCM Active and Intelligent Materials - CMRs not allowed for use, CAD - Chemical Agents Directive, Art. When information is available in all sources, the first two are displayed as a priority. Release to the environment of this substance can occur from industrial use: formulation of mixtures, manufacturing of the substance, in processing aids at industrial sites, as an intermediate step in further manufacturing of another substance (use of intermediates) and as processing aid. This list contains a non-exhaustive inventory of substances to which pregnant workers and workers who have recently given birth or are breastfeeding may not be exposed. Other relevant information includes the following: To see the full list of notified classifications and to get more information on impurities and additives relevant to classification please consult the C&L Inventory. help please. The inventory originates from Table 3 of Annex VI to the CLP. The InfoCard summarises the non-confidential data of a substance held in the databases of the European Chemicals Agency (ECHA). Complete Structural Formula Condensed Structural Formula Geometric Formula H H CH 2 Pentagon \ / / \ C CH 2 CH 2 H / \ H \ / \ / \ / CH 2-CH 2 H - C C - H \ / C - C / \ / \ H H H H Name: cyclopentane D. Haloalkanes: Fill in the table below for the three molecules below: Complete Structural Formula Condensed Structural Formula D.1 Chloromethane H | CH 3 Cl H - C - Cl | H D.2 1,2 … MDL number MFCD00000233. A substance identified primarily by an EC or list number may be linked with more than one CAS number, or with CAS numbers that have been deleted. (m3/ug)): Mackay model : 2.01E-009 Octanol/air (Koa) model: 8.2E-010 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 7.26E-008 Mackay model : 1.61E-007 Octanol/air (Koa) model: 6.56E-008 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.2406 E-12 cm3/molecule-sec Half-Life = 44.456 Days (12-hr day; 1.5E6 OH/cm3) … Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Get your answers by asking now. Still have questions? help please. 4 years ago. This substance is used for the manufacture of: chemicals. Trending Questions. Substances subject to export controls or banned from export from the EU under the PIC regulation. This list contains substances that have been assigned hazard property (HP) waste codes 1-15, as defined in terms of the hazard class and category, hazard (H) statement, and/or concentration limits provided in Annex III of the Waste Framework Directive 2008/98/EC. 1,2-dibromoethane ... Molecular Model Substances, Mixtures, Related Processes: Annex I & Article 2, Directive 2004/37/EC (CMD), as amended by Directive 2019/130/EU, 31 January 2019, EU. Maximum Residue Levels: Annexes II, III, IV, VII, Regulation 396/2005/EC, last amended by Regulation (EU) 2020/1565, 28 October 2020, EU. The precautionary measures and guidance on safe use are as submitted to ECHA by registrants under the REACH Regulation. This substance has an industrial use resulting in manufacture of another substance (use of intermediates). in case of consumer and professional uses). Workplace Signage: Annexes I and III, Directive 92/58/EEC, last amended by Directive 2014/27/EU, 5 March 2014, EU. Substances listed in the EINECS, ELINCS, or NLP inventories. The date of the last update corresponds to the publication date of the InfoCard and not necessarily to the date in which the update occurred in the source data. Source(s): https://owly.im/a0nHf. This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 to < 10 000 per annum. Former pesticide and ingredient of soil and grain fumigant formulations until these uses were banned in the US in 1984. The ‘Properties of concern’ section shows ECHA-assigned graphical indicators for certain substance properties that are regarded as being of relevance or importance to human health and/or the environment based on the information provided to the Agency. The Waste Framework Directive aims to protect the environment and human health from the generation and management of waste and to improve efficient use of resources. Molecular Weight 187.86 . The described Product category (i.e. 2 Answers. 3.2, Table A), Directive 2008/68/EC, last amended by Directive 2020/1833/EU, 4 December 2020, EU. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment. 8 years ago. Source(s): https://owly.im/a75m5. 2(b)(i) - Hazardous Agents, Construction Product Regulation - Annex I (3) - Hazardous Substances, Construction Product Regulation - Art. Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA. It is classified as the organobromine compound, and has the chemical formula C 2 H 4 Br 2 and it is a position isomer of 1,2-dibromoethane. It is moderately soluble in water and readily evaporates into air. This substance is used in the following areas: formulation of mixtures and/or re-packaging. The information is aggregated from the data coming from REACH substance registrations provided by industry. EU. Harmonisation is based on the substance’s physical, toxicological and eco-toxicological hazard assessment. Public (risk management) activities co-ordination table. The EC Number is the numerical identifier for substances in the EC Inventory. The combustion of 1,2-dibromoethane produces hydrogen bromide gas that is significantly corrosive. More information about Classification and Labelling is available in the Regulations section of ECHA website. This list contains biological and chemical agents, in accordance with Art. More information about CAS and the CAS registry can be found here. Release to the environment of this substance can occur from industrial use: manufacturing of the substance, formulation of mixtures, as an intermediate step in further manufacturing of another substance (use of intermediates), in processing aids at industrial sites, as processing aid and of substances in closed systems with minimal release. It covers their hazardous properties, classification and labelling, and information on how to use them safely. Lv 4. This section provides links to the list of precautions (precautionary statements) and to the guidance on safe use, if they have been provided in REACH registration dossiers. 6(5) - SDS and Declaration, EU Ecolabels - Restrictions for Hazardous Substances/Mixtures, End-of-Life Vehicles Directive - Hazardous Substances, Active Implantable Medical Devices Directive - Hazardous Substances, In Vitro Diagnostic Medical Devices Directive - Hazardous Substances, Marine Environmental Policy Framework Directive - Hazardous Substances, Medical Devices Directive - Hazardous Substances, Annexes II, III, IV, VII - Defined & Temporary Maximum Residue Levels, Protection of Pregnant and Breastfeeding Workers Directive, Annex I+II, Pressure Equipment Directive - Group 1 Fluids Hazardous Substances, General Product Safety Directive - Hazardous Substances, Workplace Signs - minimum requirements & signs on containers and pipes, Safety and Health of Workers at Work Directive - Hazardous Substances, Waste Framework Directive, Annex III - Waste - Hazardous Properties, Carc and Muta Directive, Annex I - Substances, Mixtures & Processes, Fertiliser Regulation- Annex I, E.3 (chelating and complexing agents), Inland Transport of Dangerous Goods Directive, Annex III - ADN, Inland Transport of Dangerous Goods Directive, Annex I - ADR, Inland Transport of Dangerous Goods Directive, Annex II - RID, CMD - Carcinogens and Mutagens Directive, Annex III - OELVs, Other, Annexes II, III, IV, VII - Defined & Temporary Maximum Residue Levels, Inland Transport of Dangerous Goods Directive, Annex I - ADR, Inland Transport of Dangerous Goods Directive, Annex II - RID, CMD - Carcinogens and Mutagens Directive, Annex III - OELVs, Other, C&L Inventory, Registration dossier, Other, EC Inventory, C&L Inventory, PIC, Registration dossier, Pre-Registration process, FCM Active and Intelligent Materials - CMRs not allowed for use, CAD - Chemical Agents Directive, Art. This list contains a non-exhaustive inventory of substances based on Art. This information has not been reviewed or verified by ECHA, and may change without prior notice. This website uses cookies to ensure you get the best experience on our websites. Hazardous Substances - Article 2(b)(i), Directive 98/24/EC on Protection of Workers from Chemical Agent-related Risks, 5 May 1998 (Table 3 of Annex VI to CLP, as amended), EU. Close Find out more on how we use cookies. This list contains hazardous substances based on Table 3 of Annex VI to the CLP Regulation 1272/2008/EC. Deutsch: Valenzstrukturformel von 1,2-Dibromethan. Pesticides. Structural Formula. Information on applicable regulatory frameworks is also automatically generated and may not be complete or up to date. 4 answers. Still have questions? inside a watch) or with very low concentrations considered not to pose risks to human health or the environment. This site is not fully supported in Internet Explorer 7 (and earlier versions). It is a dense colorless liquid with a faint sweet odor, detectable at 10 ppm, is a widely used and sometimes-controversial fumigant. Employers are obligated to minimize worker exposure to these agents as far as possible, and must arrange for medical surveillance of workers exposed to these substances. If the substance is covered by more than one CLH entry (e.g. InfoCards are generated automatically based on the data available at the time of generation. 1 2-dibromoethane Structural Formula. The substance identifiers displayed in the InfoCard are the best available substance name, EC number, CAS number and/or the molecular and structural formulas. From Wikipedia, the free encyclopedia 1,1-Dibromoethane is a clear, slightly brown, flammable chemical compound. Molar Mass 58.12 g/mol 58.1222 g/mol Boiling Point -138 ℃ -145 ℃ Density.60g/mL.61g/mL Isomers of C 5 H 12 Compound Pentane 2-Methylbutane 2,2-Dimethylpropane 4. C 2 H 4 Br 2. Chemistry.