Registration Dossier
Registration Dossier
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Coupling reaction products of diazotized 2-amino-6-[(2-substitued ethyl)sulfonyl]naphthalene-1-substituted acid with 4-({4-chloro-6-[ethyl(3-{[2-(substituted oxy)ethyl]sulfonyl}phenyl)amino]-heteromonocycl-2-yl}amino)-5-hydroxynaphthalene-2,7-disubstituted acid and their sodium and potassium salts
EC number: - | CAS number: -
Auto flammability
Administrative data
Link to relevant study record(s)
Description of key information
The substance has to be considered as auto-flammable under the conditions of the standard test.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 332 °C
Additional information
The determination of the relative self-ignition temperature of the test item FAT 40850/A TE was performed in a valid GLP study according to EU Method A.16. Applying a linear increase in temperature of about 0.5 °C/min, FAT 40850/A TE showed an exothermic reaction starting at about 262 °C. A maximum temperature of 537 °C was measured in the sample cube during the exothermic reaction. At the end of the measurement, the test item was carbonized and coloured grey, brown and black.
FAT 40850/A TE shows a relative self-ignition temperature of about 332 °C. Therefore, the test item FAT 40850/A TE is auto-flammable under the conditions of the test. The atmospheric pressure during the measurement was 98.5 kPa.
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