m-phenylene diisocyanate
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Molecular Structure
Other Information
- CAS Registry Number: 123-61-5
- Transport: UN 2810 6.1/PG 3
- Melting Point: 49-51 °C(lit.)
- Flash Point: >230 °F
- Boiling Point: 121 °C25 mm Hg(lit.)
- Density: 1.17g/cm3
- Refractive index: 1.567
- Safety Statements: A sensitizer at very low concentrations. Deadly poison by intravenous route. When heated to decomposition it emits toxic fumes of NOx and CN−. See also ESTERS.
- Hazard Symbols: Xn: Harmful;
- Flash Point: >230 °F
- EINECS: 204-637-7
- Molecular Weight: 160.12956
- InchiKey: VGHSXKTVMPXHNG-UHFFFAOYSA-N
- InChI: InChI=1S/C8H4N2O2/c11-5-9-7-2-1-3-8(4-7)10-6-12/h1-4H
- Risk Statements: 20/21/22-36/37/38-42
- Molecular Formula: C8H4N2O2