CAS NO:104-49-4

EC NO:203-207-6

Molecular Formula:C₈H₄N₂O₂

Molecular Weight:160.1296

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 Structure:

CAS NO:86-96-4

EC NO:201-712-6

Molecular Formula:C₈H₈N₂O

Molecular Weight:148.1619

Synonyms:;2,4-(1H,3H)-Quinazolinedione;2,4-dihydroxy quinazoline;(1h,3h)quinazolinedione-2,4;2,4-dioxotetrahydroquinazoline;2,4-quinazolinedione;2-keto-4-quinazolinone;benzouracil;1H-quinazoline-2,4-dione;2,4-DIHYDROXYQUINAZOLINE;2,4-DIKETOTETRAHYDROQUINAZOLINE;2,4(1H,3H)-Quinazolinedione;Quinazoline-2,4-dione;(1H,3H)-quinazoline-2,4-dione;quinazoline-2,4(1H,3H)-dione;quinazolinedione;3,4-dihydroquinazolin-2(1H)-one;

Molecular Structure: