CR gasCR gas or dibenzoxazepine (chemical name dibenz[b,f][1,4]oxazepine, is an incapacitating agent and a lachrymatory agent. CR was developed by the British Ministry of Defence as a riot control agent in the late 1950s and early 1960s. A report from the Porton Down laboratories described exposure as "like being thrown… Read from the Chembox of the Wikipedia article CR gas, revision 1379215539.

Property

Value

Formula

C13H9NO, 195.22 g/mol

Melting point

73 °C

Density

1.16 g/cm³

The compounds of every Wikipedia article carrying a Chembox or a Drugbox, refreshed daily, with the values their infoboxes give. The pages need JavaScript; the API does not.