4124-30-5 (Acetic acid,2,2-dichloro-, 1,1'-anhydride ) CAS NO.4124-30-5

identification of 4124-30-5

name:

acetic acid,2,2-dichloro-, 1,1'-anhydride (related reference)

einecs:

223-924-8

molecular formula:

c4h2 cl4 o3

cas registry number:

4124-30-5

synonyms:

aceticacid, dichloro-, anhydride (6ci,7ci,8ci,9ci); dichloroacetic acid anhydride; dichloroacetic anhydride; nsc 401832

inchi:

inchi=1/c4h2cl4o3/c5-1(6)3(9)11-4(10)2(7)8/h1-2h

molecular structure:

this structure is also available as a 2d mol file

chemical properties

molecular weight:

239.86

density:

1.695g/cm³

boiling point:

215°cat760mmhg

melting point:

~30 °c

flash point:

90.6°c

refractive index:

n20/d 1.483(lit.)

safety data of 4124-30-5

risk codes:

r21;r34

safety statements:

moderately toxic by ingestion and skin contact. a skin and severe eye irritant. when heated to decomposition it emits toxic fumes of cl−. see also anhydrides and chlorides.

hazard symbols:

hazardclass:8

msds infomation:

acetic acid,2,2-dichloro-, 1,1'-anhydride (4124-30-5).msds