Registration Dossier
Registration Dossier
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EC number: 237-401-7 | CAS number: 13772-29-7
Melting point / freezing point
Administrative data
Link to relevant study record(s)
Description of key information
No melting point was found up to 500°C.
Key value for chemical safety assessment
Additional information
The study was conducted according to OECD Guideline 102.
A large endothermic peak was observed between about 50°C and 300°C (Test 1 and 2, 151 heating). This is interpreted as the loss of crystal! water and other volatile components of the test item, confirmed by the weight loss of about 8% and 10% after the determination.
This observation is confirmed by the preliminary TG/DTA-Test (nonGLP), where the weight loss of about 9% at 300°C shows the vaporization
of volatile components of the test item. The DTA-curve of this test shows only a flat endothermic area at about 100°C.
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