1-(3,4-Dichlorophenyl)cyclopropane-1-carboxylic acid

Also known as: 1-(3,4-Dichlorophenyl)cyclopropanecarboxylic acid, 1-(3,4-dichlorophenyl)cyclopropane carboxylic acid, Cyclopropanecarboxylic acid, 1-(3,4-dichlorophenyl)-

1-(3,4-Dichlorophenyl)cyclopropane-1-carboxylic acid (CAS 342386-78-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H8Cl2O2 and a molecular weight of 231.075 g/mol. Key properties include a boiling point of 376.4±42.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 181.4±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 342386-78-1
Jingsj CID: J-1508039-4
Molecular Formula: C₁₀H₈Cl₂O₂
Molecular Weight: 231.075 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	376.4±42.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	181.4±27.9 °C
Exact Mass	229.990128
PSA	37.30000
LogP	2.61
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.630

Frequently Asked Questions

What is the CAS number of 1-(3,4-Dichlorophenyl)cyclopropane-1-carboxylic acid?

The CAS number of 1-(3,4-Dichlorophenyl)cyclopropane-1-carboxylic acid is 342386-78-1.

What are the molecular formula and molecular weight of 1-(3,4-Dichlorophenyl)cyclopropane-1-carboxylic acid?

1-(3,4-Dichlorophenyl)cyclopropane-1-carboxylic acid has molecular formula C10H8Cl2O2 and molecular weight 231.075 g/mol.

What are the upstream and downstream products of 1-(3,4-Dichlorophenyl)cyclopropane-1-carboxylic acid?

For 1-(3,4-Dichlorophenyl)cyclopropane-1-carboxylic acid, Upstream Products: 3,4-Dichlorophenylacetonitrile.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(3,4-Dichlorophenyl)cyclopropane-1-carboxylic acid (CAS 342386-78-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508039-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.