104-49-4 1,4-Phenylene diisocyanate C8H4N2O2
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1,4-Phenylene diisocyanate
1,4-Phenylene diisocyanate Basic information |
Product Name: | 1,4-Phenylene diisocyanate |
Synonyms: | Phenylene diisocyanat;1,4-Phenylene diisocyate;BENZENE 1,4-DIISOCYANATE;1,4-PHENYLENE DIISOCYANATE;1,4-Benzenediisocyanate;1,4-diisocyanato-benzen;1,4-Diisocyanatobenzene;1,4-diisocyanato-Benzene |
CAS: | 104-49-4 |
MF: | C8H4N2O2 |
MW: | 160.13 |
EINECS: | 203-207-6 |
Product Categories: | Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Resin additives;Isocyanates;Nitrogen Compounds;Organic Building Blocks |
Mol File: | 104-49-4.mol |
1,4-Phenylene diisocyanate Chemical Properties |
Melting point | 96-99 °C(lit.) |
Boiling point | 260 °C(lit.) |
density | 1.3848 (rough estimate) |
vapor pressure | <0.01 mm Hg ( 20 °C) |
refractive index | 1.4900 (estimate) |
Fp | >230 °F |
solubility | THF: soluble |
Stability: | Stable. Combustible. Incompatible with strong oxidising agents, strong alkalies, strong acids, alcohols, amines. Moisture sensitive. |
CAS DataBase Reference | 104-49-4(CAS DataBase Reference) |
NIST Chemistry Reference | Benzene, 1,4-diisocyanato-(104-49-4) |
EPA Substance Registry System | Benzene, 1,4-diisocyanato-(104-49-4) |
Safety Information |
Hazard Codes | Xn,C |
Risk Statements | 20/21/22-36/37/38-42-34-41-38 |
Safety Statements | 22-26-36/37-45-36/37/39 |
RIDADR | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
RTECS | CZ6150000 |
HazardClass | 6.1 |
PackingGroup | III |
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