257-07-8 Dibenz-(b,f)-1,4-oxazephine
Name: Dibenz-(b,f)-1,4-oxazephine
Synonyms:
CR; CR(lacrimator); NSC 293779
CAS Number:257-07-8
Molecular Formula:C13H9 N O
Molecular Weight:195.23
EINECS:
Density:1.16g/cm3
Boiling Point:329.3°Cat760mmHg
Flash Point:125°C
Safety Description:Poison by intraperitoneal and intravenous routes. Moderately toxic by ingestion and inhalation. Experimental teratogenic and reproductive effects. A human skin and eye irritant. Questionable carcinogen with experimental carcinogenic and tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.
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