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15623 3,3'-Diaminobenzidine (91-95-2)
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Chinese Name:
3,3'-二氨基联苯胺
CAS Number:
91-95-2
Synonyms:
3,3',4,4'-Biphenyltetramine; Biphenyl-3,3',4,4'-tetraamine
Formula:
C12H14N4
Molecular Weight:
214.27
MDL Number:
MFCD00007725
Specifications
Description
Appearance:
固体
Properties
mp:
176-180 ºC
bp:
481.7ºC at 760 mmHg
purity:
98%
density:
1.307g/cm3
Safety
Hazard Codes:
R22;R36/37/38;R40
Safety Statements:
S26-S36/37-S45-S36/37/39
RIDADR:
DV8750000
Flash Point:
282.7ºC
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