4-isocyanato-1,2-dimethoxybenzene

3,4-二甲氧苯基异氰酸酯

Also known as: 3,4-Dimethoxyphenyl isocyanate, Benzene,4-isocyanato-1,2-dimethoxy-, 3,4-Dimethoxyphenyl isocyanate 98%, 4-Isocyanato-1,2-dimethoxybenzene

CAS No.
37527-66-5
Jingsj CID
J-45060-5
Molecular Formula
C9H9NO3
Chinese Name
3,4-二甲氧苯基异氰酸酯
Molecular Weight
179.17300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point270ºC at 760mmHg
Density1.1g/cm3
Flash Point124.4ºC

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of 4-isocyanato-1,2-dimethoxybenzene?

37527-66-5

What are the molecular formula and molecular weight of 4-isocyanato-1,2-dimethoxybenzene?

C9H9NO3, molecular weight 179.17300 g/mol

Is 4-isocyanato-1,2-dimethoxybenzene hazardous?

Danger

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