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Committee for Risk Assessment RAC Annex 1 Background document to the Opinion proposing harmonised classification and labelling at EU level of 2,2-dibromo-2-cyanoacetamide; [DBNPA] EC Number: 233-539-7 CAS Number: 10222-01-2 CLH-O-0000001412-86-289/F The background document is a compilation of information considered relevant by the dossier submitter or by RAC for the proposed classification. It includes the proposal of the dossier submitter and the conclusion of RAC. It is based on the official CLH report submitted to public consultation. RAC has not changed the text of this CLH report but inserted text which is specifically marked as ‘RAC evaluation’. Only the RAC text reflects the view of RAC. Adopted 13 June 2019 Annankatu 18, P.O. Box 400, FI-00121 Helsinki, Finland | Tel. +358 9 686180 | Fax +358 9 68618210 | echa.europa.eu [04.01-ML-009.02] ANNEX 1 - BACKGROUND DOCUMENT TO RAC OPINION ON 2,2-DIBROMO-2- CYANOACETAMIDE; [DBNPA] CLH report Proposal for Harmonised Classification and Labelling Based on Regulation (EC) No 1272/2008 (CLP Regulation), Annex VI, Part 2 Substance Name: 2,2-dibromo-2-cyanoacetamide; [DBNPA] EC Number: 233-539-7 CAS Number: 10222-01-2 Index Number: Not applicable Contact details for dossier submitter: Danish Environmental Protection Agency Version number: 4 Date: May 2018 ANNEX 1 - BACKGROUND DOCUMENT TO RAC OPINION ON 2,2-DIBROMO-2- CYANOACETAMIDE; [DBNPA] CONTENTS 1 IDENTITY OF THE SUBSTANCE ...................................................................................................................... 1 1.1 NAME AND OTHER IDENTIFIERS OF THE SUBSTANCE .............................................................................................. 1 1.2 COMPOSITION OF THE SUBSTANCE ........................................................................................................................ 1 2 PROPOSED HARMONISED CLASSIFICATION AND LABELLING ........................................................... 3 2.1 PROPOSED HARMONISED CLASSIFICATION AND LABELLING ACCORDING TO THE CLP CRITERIA ........................... 3 3 HISTORY OF THE PREVIOUS CLASSIFICATION AND LABELLING ..................................................... 5 4 JUSTIFICATION THAT ACTION IS NEEDED AT COMMUNITY LEVEL ................................................ 5 5 IDENTIFIED USES ................................................................................................................................................ 5 6 DATA SOURCES.................................................................................................................................................... 6 7 PHYSICOCHEMICAL PROPERTIES ................................................................................................................ 6 8 EVALUATION OF PHYSICAL HAZARDS ....................................................................................................... 7 8.1 EXPLOSIVES .......................................................................................................................................................... 7 Short summary and overall relevance of the information provided on explosive properties ...................... 8 Comparison with the CLP criteria .............................................................................................................. 8 Conclusion on classification and labelling for explosive properties .......................................................... 8 8.2 FLAMMABLE GASES (INCLUDING CHEMICALLY UNSTABLE GASES) ........................................................................ 8 Short summary and overall relevance of the provided information on flammable gases (including chemically unstable gases) ........................................................................................................................................ 8 Comparison with the CLP criteria .............................................................................................................. 8 Conclusion on classification and labelling for flammable gases ................................................................ 8 8.3 OXIDISING GASES .................................................................................................................................................. 8 Short summary and overall relevance of the provided information on oxidising gases ............................. 8 Comparison with the CLP criteria .............................................................................................................. 8 Conclusion on classification and labelling for oxidising gases .................................................................. 8 8.4 GASES UNDER PRESSURE ....................................................................................................................................... 9 Short summary and overall relevance of the provided information on gases under pressure .................... 9 Comparison with the CLP criteria .............................................................................................................. 9 Conclusion on classification and labelling for gases under pressure ......................................................... 9 8.5 FLAMMABLE LIQUIDS ............................................................................................................................................ 9 Short summary and overall relevance of the provided information on flammable liquids ......................... 9 Comparison with the CLP criteria .............................................................................................................. 9 Conclusion on classification and labelling for flammable liquids .............................................................. 9 8.6 FLAMMABLE SOLIDS ............................................................................................................................................. 9 Short summary and overall relevance of the provided information on flammable solids ........................... 9 Comparison with the CLP criteria ............................................................................................................ 10 Conclusion on classification and labelling for flammable solids ............................................................. 10 8.7 SELF-REACTIVE SUBSTANCES .............................................................................................................................. 10 Short summary and overall relevance of the provided information on self-reactive substances .............. 10 Comparison with the CLP criteria ............................................................................................................ 10 Conclusion on classification and labelling for self-reactive substances................................................... 10 8.8 PYROPHORIC LIQUIDS .......................................................................................................................................... 10 Short summary and overall relevance of the provided information on pyrophoric liquids ...................... 10 Comparison with the CLP criteria ............................................................................................................ 11 Conclusion on classification and labelling for pyrophoric liquids ........................................................... 11 8.9 PYROPHORIC SOLIDS ........................................................................................................................................... 11 Short summary and overall relevance of the provided information on pyrophoric solids ........................ 11 Comparison with the CLP criteria ............................................................................................................ 11 Conclusion on classification and labelling for pyrophoric solids ............................................................ 11 8.10 SELF-HEATING SUBSTANCES ........................................................................................................................... 11 ANNEX 1 - BACKGROUND DOCUMENT TO RAC OPINION ON 2,2-DIBROMO-2- CYANOACETAMIDE; [DBNPA] Short summary and overall relevance of the provided information on self-heating substances .......... 11 Comparison with the CLP criteria ....................................................................................................... 11 Conclusion on classification and labelling for self-heating substances ............................................... 12 8.11 SUBSTANCES WHICH IN CONTACT WITH WATER EMIT FLAMMABLE GASES...................................................... 12 Short summary and overall relevance of the provided information on substances which in contact with water emit flammable gases .................................................................................................................................... 12 Comparison with the CLP criteria ....................................................................................................... 12 Conclusion on classification and labelling for substances which in contact with water emit flammable gases 12 8.12 OXIDISING LIQUIDS......................................................................................................................................... 12 Short summary and overall relevance of the provided information on oxidising liquids ..................... 12 Comparison with the CLP criteria ......................................................................................................