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dinitrobenzene suppliers
- CAS:
- 25154-54-5
- MF:
- C6H4N2O4
- MW:
- 168.10696
Properties
- Melting point:：
- 89-174 °C
- Boiling point:：
- 297.01°C (rough estimate)
- Density ：
- 1.6328 (rough estimate)
- refractive index ：
- 1.4738 (estimate)
- form ：
- Colorless or yellowish needles or plates
SecurityInformation
- Symbol(GHS) ：
-
GHS08,GHS09,GHS06
- Signal word ：
- Danger
- Hazard statements ：
- H410-H330-H373-H310-H300
- Precautionary statements ：
- P273-P391-P501-P262-P264-P270-P280-P302+P350-P310-P322-P361-P363-P405-P501-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P260-P314-P501-P264-P270-P301+P310-P321-P330-P405-P501
- RIDADR ：
- 1597
- HazardClass ：
- 6.1(a)
- PackingGroup ：
- II
- Use：
- dinitrobenzene may react vigorously with oxidizing materials. Reaction with nitric acid (nitration) leads to a mixture of trinitrobenzenes possessing high-explosive properties [Urbanski, 1967, vol. 3, p. 290]. If heat and reaction conditions of the nitration are not controlled, detonation comparable to that of TNT may occur [Anon., J. R. Inst. Chem., 1960, 84, p. 451]. A mixture of 1,3-dinitrobenzene with tetranitromethane can be highly explosive [Urbanski, 1964, vol. 1, 592]. 1,2-dinitrobenzene is a severe explosion hazard when shocked or exposed to heat or flame.
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