Methyl 3-isocyanatobenzoate

3-异氰酸基苯甲酸甲酯

Also known as: 3-(Methoxycarbonyl)phenyl isocyanate, 3-Carbomethoxyphenyl isocyanate, 3-Isocyanatobenzoic acid methyl ester, m-Methoxycarbonylphenyl isocyanate, MFCD00037077

CAS No.
41221-47-0
Jingsj CID
J-27030-2
Molecular Formula
C9H7NO3
Chinese Name
3-异氰酸基苯甲酸甲酯
Molecular Weight
177.15700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point35-38 °C(lit.)
Boiling Point271.4ºC at 760 mmHg
Density1.15g/cm3
Flash Point>230 °F

GHS Safety & Compliance

Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Methyl 3-isocyanatobenzoate?

41221-47-0

What are the molecular formula and molecular weight of Methyl 3-isocyanatobenzoate?

C9H7NO3, molecular weight 177.15700 g/mol

Is Methyl 3-isocyanatobenzoate hazardous?

Danger

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