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Methyl 2-cyano-2-methylpropanoate

2-氰基-2-甲基丙酸甲酯

Also known as: 2,2-DIMETHYLCYANOACETATE METHYL ESTER, Methyl 2-cyano-2,2-dimethylacetate, Methyl 2-cyano-2,2-diMethylacetate, 2-Cyano-2-methylpropanoic acid methyl ester, 2-cyano-2-methyl-propionic acid methyl ester, CYANODIMETHYLACETIC ACID METHYL ESTER, MCYIB, Propanoic acid, 2-cyano-2-methyl-, methyl ester

Methyl 2-cyano-2-methylpropanoate (CAS 72291-30-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H9NO2 and a molecular weight of 127.141 g/mol. It is also known as 2,2-DIMETHYLCYANOACETATE METHYL ESTER, Methyl 2-cyano-2,2-dimethylacetate and Methyl 2-cyano-2,2-diMethylacetate. Key properties include a boiling point of 186.5±8.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 74.4±5.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
72291-30-6
Jingsj CID
J-1503420-5
Molecular Formula
C6H9NO2
Chinese Name
2-氰基-2-甲基丙酸甲酯
Molecular Weight
127.141 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point186.5±8.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point74.4±5.2 °C

Frequently Asked Questions

What is the CAS number of Methyl 2-cyano-2-methylpropanoate?

The CAS number of Methyl 2-cyano-2-methylpropanoate is 72291-30-6.

What are the molecular formula and molecular weight of Methyl 2-cyano-2-methylpropanoate?

Methyl 2-cyano-2-methylpropanoate has molecular formula C6H9NO2 and molecular weight 127.141 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Methyl 2-cyano-2-methylpropanoate (CAS 72291-30-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503420-5 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.