p-phenylene diisocyanate(PPDI) 104-49-4

Post Date:
Feb 09,2022
Expiry Date:
Aug 08,2022
Detailed Description:
Cas No. :104-49-4 Molecular Weight:160.13
CAS NO.:104-49-4
property: White flaky solid . melting Point: : 94 deg C , Boiling Point: 110~112 °C( 3.3kPa ) , Specific Gravity/Density: 1.17g/cm3
Specification: Content ≥ 99%
Use: Used as intermediate .
Packing: 40KG cardboard barrel , aluminium foil liner inside
Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
CAS Registry Number:
104-49-4
Synonyms:
;PPDI;4,4'-phenyl isocyanate;Benzene 1,4-Diisocyanate;1,4-Phenylene Diisocyanate;1,4-Benzenediisocyanate;1,4-diisocyanato-benzen;1,4-Diisocyanatobenzene;1,4-diisocyanato-Benzene;benzene, 1,4-diisocyanato-;Isocyanic acid, p-phenylene ester;isocyanicacid,p-phenyleneester;Phenylene-1,4-diisocyanate;p-Phenylene isocyanate;p-phenyleneisocyanate;1,4-diisocyanatobenzene;p-Phenyl Diisocyanate;
Molecular Formula:
C₈H₄N₂O₂
Molecular Weight:
160.1296
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R20/21/22:;
R36/37/38:;
R42:;
Safety Description:
S22:;
S26:;
S36/37:;

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