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EC number: 948-490-3
CAS number: -
To determine, whether a substance could
harbour explosive properties the following assessment is considered:
Column 2 of REACH Annex VII provides the
following specific rules for adaptation of the standard information
requirement for explosive properties. The study does not need to be
• there are no chemical groups
associated with explosive properties present in the molecule, or
• the substance contains chemical
groups associated with explosive properties which include oxygen and the
calculated oxygen balance is less than 200, or
• the organic substance or a
homogenous mixture of organic substances contains chemical groups
associated with explosive properties, but the exothermic decomposition
energy is less than 500 J/g and the onset of exothermic decomposition is
below 500 °C.
Direct Black 80:1 contains chemical
groups associated to explosive properties as reported in Table R.7.1-28
( -N=N- azo bond). However, the thermal behaviour of the substance was
tested by DSC from 40° to 440°C. The onset of the decomposition is 190°C
(< 500°C) and the exothermic decomposition energy is 280 J/g .Based on
these considerations the explosive properties test on the substance does
not need to be conducted.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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