4-Methoxycarbonylphenyl chloroformate

4-甲氧基羰基苯基氯甲酸酯

Also known as: 4-[(Chlorocarbonyl)oxy]benzoic acid methyl ester, Chloroformic acid 4-(methoxycarbonyl)phenyl ester, Methyl 4-chlorocarbonyloxybenzoate, Methyl 4-carbonochloridoyloxybenzoate, p-Methoxycarbonylphenyl chloroformate, Benzoic acid, 4-[(chlorocarbonyl)oxy]-, methyl ester, 4-Chlorcarbonyloxy-benzoesaeure-methylester, Kohlensaeure-(4-carbomethoxy-phenylester)-chlorid, 4-Methoxycarbonyl phenyl chloroformate

CAS No.
31140-40-6
Jingsj CID
J-1424768-2
Molecular Formula
C9H7ClO4
Chinese Name
4-甲氧基羰基苯基氯甲酸酯
Molecular Weight
214.602 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point51-54ºC
Boiling Point283.3±23.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point120.0±21.6 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 4-Methoxycarbonylphenyl chloroformate?

31140-40-6

What are the molecular formula and molecular weight of 4-Methoxycarbonylphenyl chloroformate?

C9H7ClO4, molecular weight 214.602 g/mol

Is 4-Methoxycarbonylphenyl chloroformate hazardous?

Danger

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