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1-chloroethyl acetate

Also known as: alpha-chloroethyl acetate, 1-acetoxy-1-chloroethane, 1-acetoxyethylchloride, 1-chloroethanol acetate, ethanol, 1-chloro-, acetate, a-chloroethyl acetate, acetic acid 1-chloroethyl ester, chloroethyl acetate

1-chloroethyl acetate (CAS 5912-58-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H7ClO2 and a molecular weight of 122.55100 g/mol. Key properties include a boiling point of 160.1±30.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 50.6±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
5912-58-3
Jingsj CID
J-1050457-1
Molecular Formula
C4H7ClO2
Molecular Weight
122.55100 g/mol
Category
Organic Acids
Last updated
11/2/2026

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Physicochemical Properties

Boiling Point160.1±30.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point50.6±24.6 °C
Exact Mass138.008377
PSA46.53000
LogP0.33
Vapor Pressure0.9±0.6 mmHg at 25°C
Refractive Index1.449

Frequently Asked Questions

What is the CAS number of 1-chloroethyl acetate?

The CAS number of 1-chloroethyl acetate is 5912-58-3.

What are the molecular formula and molecular weight of 1-chloroethyl acetate?

1-chloroethyl acetate has molecular formula C4H7ClO2 and molecular weight 122.55100 g/mol.

What are the upstream and downstream products of 1-chloroethyl acetate?

For 1-chloroethyl acetate, Upstream Products: 1-bromo-1-chloroethane, ch3cho, Acetyl chloride; Downstream Products: Acetyl chloride, ch3cho, Paraldehyde.

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

Last updated:

How to cite: Jingsj. "1-chloroethyl acetate (CAS 5912-58-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1050457-1 (accessed 2026-11-09).

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