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Benzidine dihydrochloride CAS 531-85-1
Name:
Benzidine dihydrochloride
Synonyms:
4,4'-Diaminobiphenyl dihydrochloride; [1,1'-Biphenyl]-4,4'-diamine dihydrochloride
Chinese Names:
Molecular Structure:
Molecular Formula:
C
12
H
12
N
2
.
2(HCl)
Molecular Weight:
257.16
CAS Registry Number:
531-85-1
EINECS:
208-519-6
Melting point:
>300 ºC
Water solubility:
0.1-0.5 g/100 mL at 23.5 ºC
Hazard Symbols:
T;N
Risk Codes:
R45;R22;R50/53
Details
Safety Description:
S53;S45;S60;S61
Details
Transport Information:
UN 2811
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![Benzidine dihydrochloride, 4,4'-Diaminobiphenyl dihydrochloride, [1,1'-Biphenyl]-4,4'-diamine dihydrochloride CAS #: 531-85-1](../structures/531-85-1.gif)
T;N