Registration Dossier
Registration Dossier
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EC number: 421-950-6 | CAS number: 187674-70-0 Y-104
Auto flammability
Administrative data
Link to relevant study record(s)
Description of key information
No auto ignition temperature between room temperature and 420 °C, EU Method A.16, Calmels 1996.
Key value for chemical safety assessment
Additional information
The auto flammability of the test material was determined in a study performed by Calmels (1996). The study was performed under GLP conditions and in accordance with the standardised guideline EU Method A.16 and AFNOR NF T 20-036.
Based on the principles for assessing data quality defined by Klimisch et al (1997), this study was assigned a reliability score of 1.
A cube (8 cm³) was filled with the test material and then suspended in an oven at room temperature. The temperature of the oven was increased to 420 °C at an approximate rate of 0.5 °C/minute, and samples were observed for self-ignition for approximately 800 minutes. Two replicate tests were run in sequence, the second to confirm the results of the first.
Under the conditions of the test, no relative auto-ignition temperature was recorded between room temperature and 420 °C.
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