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M-phenylenediamine
Specifications |
99.5% |
Packing |
200kg/drum |
Molecular Formula |
C6H8N2 |
EINECS |
203-584-7 |
CAS |
108-45-2 |
Physicochemical Properties |
appearance: ? colorless needle like crystal, unstable in air and easy to turn pale red melting point: ? 63-65 boiling point: ? 282-284 flash point: ? 175 specific gravity (25° C): ? 1.0696 refractive index: 1.6339 water solubility: ? soluble in water (350g/L at 25), soluble in ethanol, water, chloroform, acetone, two methyl formamide, slightly soluble in ether and carbon tetrachloride, and hardly soluble in benzene, toluene and butanol . |
Use |
Azo dyes and intermediates azine dyes, mainly used in the manufacture of direct fast black RN, alkaline, alkaline orange brown G and direct fast black G dye, and used as fur dyes, in Japan, benzene am |
Structural Formula |
 |
