ECHA - Guidance of the application of CLP criteria [November 2012]

Guidance on the Application of the CLP Criteria Version 3.0 - November 20122.8.6 Re-classification of substances and mixtures classified as flammable solids accordingto DSD or already classified for transport ............................................................................1272.8.6.1 Re-classification of substances and mixtures classified in accordance withDSD.......................................................................................................................1272.8.6.2 Relation to transport classification........................................................................1272.8.7 Examples of classification for flammable solids ..................................................................1282.8.7.1 Example of substances and mixtures fulfilling the classifiction criteria...............1282.8.7.2 Examples of substances and mixtures not fulfilling the classification criteria......1282.9 SELF-REACTIVE SUBSTANCES ..................................................................................................1282.9.1 Introduction ..........................................................................................................................1282.9.2 Definitions and general considerations for the classification of self-reactives.....................1292.9.3 Classification of substances and mixtures as self-reactive ...................................................1292.9.3.1 Identification of hazard information .....................................................................1292.9.3.2 Classification criteria.............................................................................................1302.9.3.3 Testing and evaluation of hazard information.......................................................1312.9.3.3.1 Thermal stability tests and temperature control ..................................1312.9.3.3.2 Additional testing ................................................................................1322.9.3.3.3 Additional classification considerations..............................................1332.9.3.4 Decision logic........................................................................................................1332.9.4 Hazard communication for self-reactives.............................................................................1352.9.4.1 Pictograms, signal words, hazard statements and precautionary statements.........1352.9.5 Re-classification of substances and mixtures classified as self-reactives according toDSD or already classified for transport ................................................................................1352.9.5.1 Re-classification of substances and mixtures classified in accordance withDSD.......................................................................................................................1352.9.5.2 Relation to transport classification........................................................................1362.9.6 Examples of classification for self-reactives ........................................................................1362.9.6.1 Examples of substances and mixtures fulfilling the classification criteria............1362.10 PYROPHORIC LIQUIDS AND SOLIDS ........................................................................................1402.10.1 Introduction ..........................................................................................................................1402.10.2 Definitions and general considerations for the classification pyrophoric liquids andsolids.....................................................................................................................................1402.10.3 Relation to other physical hazards........................................................................................1402.10.4 Classification of substances and mixtures as pyrophoric liquids and solids ........................1412.10.4.1 Identification of hazard information .....................................................................1412.10.4.2 Screening procedures and waiving of testing........................................................1412.10.4.3 Classification criteria.............................................................................................1412.10.4.4 Testing and evaluation of hazard information.......................................................1422.10.4.5 Decision logic........................................................................................................1422.10.5 Hazard communication for pyrophoric liquids and solids....................................................1442.10.5.1 Pictograms, signal words, hazard statements and precautionary statements.........1442.10.6 Re-classification of substances and mixtures classified as pyrophoric liquids and solidsaccording to DSD or already classified for transport ...........................................................1442.10.6.1 Re-classification of substances and mixtures classified in accordance withDSD.......................................................................................................................1442.10.6.2 Relation to transport classification........................................................................1452.10.7 Examples of classification for pyrophoric liquids and solids ...............................................1452.10.7.1 Examples of substances and mixtures fulfilling the classification criteria............1452.10.7.2 Examples of substances and mixtures not fulfilling the classification criteria......1462.10.8 References ............................................................................................................................1472.11 SELF-HEATING SUBSTANCES AND MIXTURES .....................................................................1472.11.1 Introduction ..........................................................................................................................14710