M-Phenylenediamine

Cas No. :108-45-2

Product name	M-Phenylenediamine
CAS RN	108-45-2
EINECS No.	203-584-7
Molecular formula	C6H8N2
Molecular weight	108.1411
Physical and chemical properties	Appearance: colorless needle crystal, unstable in the air can easily become light red Melting point: 63-65 Boiling point: 282-284 Flash point: 175 Specific gravity (25 ° C): 1.0696 Refractive index: 1.6339 Water soluble in water (350g / L at 25), soluble in ethanol, water, chloroform, acetone, dimethylformamide, slightly soluble in ether, carbon tetrachloride, insoluble in benzene, toluene, butanol
Uses	Azo dyes and azine dyes, are mainly used in the manufacture of direct light fast black RN, alkaline orange, alkaline brown G, direct fast black G and other dyes, and used as fur dyes, in Japan, azo dyes consumption Of m-phenylenediamine accounts for 90% of the total consumption. Also used as epoxy curing agent, cement coagulant, and for dyeing hair, mordant, color reagent and so on.

CAS Registry Number:
108-45-2
Synonyms:
;C.I. Developer 11;1,3-Benzenediamine;1,3-Diaminobenzene;1,3-Phenylenediamine;Metaphenylene Diamine;m-Phenylene Diamine;Meta Phenylenediamine;benzene-1,3-diamine;1,3-Diamino benzene;Meta-Phenylenediamine;Meta Phenylene Diamine;M-diamino benzene;
Molecular Formula:
C₆H₈N₂
Molecular Weight:
108.1411
Molecular Structure:
Hazard Symbols:
T:Toxic;
N:Dangerous for the environment;
Risk Codes:
R23/24/25:;
R36:;
R40:;
R43:;
R50/53:;
Safety Description:
S28A:;
S36/37:;
S45:;
S60:;
S61:;