1-Cyanocyclopropanecarboxylic acid

1-氰基-1-环丙烷羧酸

Also known as: 1-Cyano-1-cyclopropanecarboxylic acid, 1-Cyanocyclopropane-1-carboxylic acid, Cyclopropanecarboxylic acid, 1-cyano-, 1-cyanocyclopropane-1-carboxylic acid, 1-cyanocyclopropanecarboxylic acid, MFCD00190651

1-Cyanocyclopropanecarboxylic acid (CAS 6914-79-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H5NO2 and a molecular weight of 111.099 g/mol. It is also known as 1-Cyano-1-cyclopropanecarboxylic acid, 1-Cyanocyclopropane-1-carboxylic acid and Cyclopropanecarboxylic acid, 1-cyano-. Key properties include a melting point of 140 °C(lit.), a boiling point of 325.0±25.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 150.3±23.2 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6914-79-0
Jingsj CID
J-8021-1
Molecular Formula
C5H5NO2
Chinese Name
1-氰基-1-环丙烷羧酸
Molecular Weight
111.099 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point140 °C(lit.)
Boiling Point325.0±25.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point150.3±23.2 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 1-Cyanocyclopropanecarboxylic acid?

The CAS number of 1-Cyanocyclopropanecarboxylic acid is 6914-79-0.

What are the molecular formula and molecular weight of 1-Cyanocyclopropanecarboxylic acid?

1-Cyanocyclopropanecarboxylic acid has molecular formula C5H5NO2 and molecular weight 111.099 g/mol.

Is 1-Cyanocyclopropanecarboxylic acid hazardous?

1-Cyanocyclopropanecarboxylic acid has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "1-Cyanocyclopropanecarboxylic acid (CAS 6914-79-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8021-1 (accessed 2026-10-22).

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