Free release

32690-28-1 4,5-dinitro-o-phenylenediamine

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Product Name 4,5-Dinitro-o-phenylenediamine
CAS No. 32690-28-1
Synonyms 4,5-Dinitro-1,2-diaminobenzene; 4,5-dinitrobenzene-1,2-diamine
InChI InChI=1/C6H6N4O4/c7-3-1-5(9(11)12)6(10(13)14)2-4(3)8/h1-2H,7-8H2
Molecular Formula C6H6N4O4
Molecular Weight 198.1362
Density 1.683g/cm3
Melting point 213℃
Boiling point 541.1°C at 760 mmHg
Flash point 281°C
Refractive index 1.747
Hazard Symbols Xn:Harmful;
Risk Codes R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
Safety S36/37:Wear suitable protective clothing and gloves.;