3,4-diaminotoluene
4-methylbenzene-1,2-diamine; 3,4-toluenediamine; tolethylene-3,4-diamine; 4-methylbenzene-
cas no.: 496-72-0 molecular formula: c7h10n2 molecular weight: 122.16800 exact quality: 122.08400 psa: 52.04000 logp: 2.32180
physical and chemical properties
appearance and properties: gray small pieces melting point: 87-89 ° c (lit.) boiling point: 155-156 ° c18 mm hg (lit.) flash point: 155-156 ° c / 18mm refractive index: 1.581 water solubility: 16 g / l (20 ºc) stability: stable. incompatible with strong oxidizing agents. store in a tightly closed container. store in a cool, dry, well-ventilated area away from incompatible substances.
steam pressure: 0.0179mmhg at 25 ° c