Toluene-2,5-diisocyanate

2,5-二异氰酸甲苯酯

Also known as: 2,5-Diisocyanatotoluene, 1,4-diisocyanato-2-methylbenzene, Tolylene 2,5-diisocyanate, MFCD00037049, methyl-p-phenylene diisocyanate

CAS No.
614-90-4
Jingsj CID
J-34306-6
Molecular Formula
C9H6N2O2
Chinese Name
2,5-二异氰酸甲苯酯
Molecular Weight
174.15600 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point35-39ºC(lit.)
Boiling Point138-139ºC15 mm Hg(lit.)
Flash Point>230 °F

Frequently Asked Questions

What is the CAS number of Toluene-2,5-diisocyanate?

614-90-4

What are the molecular formula and molecular weight of Toluene-2,5-diisocyanate?

C9H6N2O2, molecular weight 174.15600 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026