m-Phenylenediamine price m-Phenylenediamine CAS 108-45-2 m-Phenylenediamine supplier in China
supplier in China
m-Phenylenediamine Usage And Synthesis |
Chemical Properties | Grey crystal granule |
Usage | 1,3-Phenylenediamine is used in the foaming-type hair dye composition. |
General Description | Colorless or white colored needles that turn red or purple in air. Melting point 64-66 C. Density 1.14 g / cm3. Flash point 280 F. May irritate skin and eyes. Toxic by skin absorption, inhalation or ingestion. Used in aramid fiber manufacture, as a polymer additive, dye manufacturing, as a laboratory reagent, and in photography. |
Air & Water Reactions | Soluble in water [Merck]. |
Reactivity Profile | m-Phenylenediamine an aromatic amine, neutralizes acids, acid chlorides, acid anhydrides and chloroformates in exothermic reactions to form salts. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Incompatible with oxidizing agents . |
Fire Hazard | m-Phenylenediamine is combustible. Dust may form explosive mixtures in air |
m-Phenylenediamine Preparation Products And Raw materials |
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