Name | 1-isocyanato-4-(4-isocyanatophenoxy)benzene |
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Synonyms |
4,4'-Diisocyanatodiphenyl oxide
4,4'-Diisocyanatodiphenyl ether MFCD00216648 |
Density | 1.2700 (rough estimate) |
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Boiling Point | 196ºC5 mm Hg(lit.) |
Melting Point | 64-68ºC(lit.) |
Molecular Formula | C14H8N2O3 |
Molecular Weight | 252.22500 |
Exact Mass | 252.05300 |
PSA | 68.09000 |
LogP | 3.41350 |
Index of Refraction | 1.5910 (estimate) |
Symbol |
GHS06, GHS08 |
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Signal Word | Danger |
Hazard Statements | H301-H312-H315-H317-H319-H330-H334-H335 |
Precautionary Statements | P260-P280-P284-P301 + P310-P305 + P351 + P338-P310 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xn |
Risk Phrases | 20/21/22-36/37/38 |
Safety Phrases | 23-26-36/37/39 |
RIDADR | UN 2206 6.1/PG 3 |
WGK Germany | 3 |
HS Code | 2929109000 |
~% 4128-73-8 |
Literature: Siefken Justus Liebigs Annalen der Chemie, 1949 , vol. 562, p. 75,1114 |
HS Code | 2929109000 |
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Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |