Chlorphenesin carbamate

Also known as: Maolate, Rinlaxer, U-19,646, NSC 82943, 1,2-Propanediol, 3-(4-chlorophenoxy)-, 1-carbamate, 3-(4-Chlorophenoxy)-2-hydroxypropyl carbamate, Carbamic acid 3-(p-chlorophenoxy)-2-hydroxypropyl ester, Chlorphensin carbamate

Chlorphenesin carbamate (CAS 886-74-8) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C10H12ClNO4 and a molecular weight of 245.660 g/mol. Key properties include a boiling point of 481.8±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 245.2±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 886-74-8
Jingsj CID: J-44553-1
Molecular Formula: C₁₀H₁₂ClNO₄
Molecular Weight: 245.660 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	481.8±40.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	245.2±27.3 °C
Exact Mass	245.045486
PSA	81.78000
LogP	1.41
Vapor Pressure	0.0±1.3 mmHg at 25°C
Refractive Index	1.564

Activity & Biological Data

Additional Information	[1]. Ji-young Yu, et al. Relative bioavailability of generic and branded 250-mg and 500-mg oral chlorphenesin carbamate tablets in healthy Korean volunteers: a single-dose, randomized-sequence, open-label, two-period crossover trial. Clin Ther. 2009 Nov;31(11):2735-43. [2]. M Kurachi, et al. Effect of a muscle relaxant, chlorphenesin carbamate, on the spinal neurons of rats. Jpn J Pharmacol. 1984 Sep;36(1):7-13. [3]. S Okuyama, et al. Antinociceptive effect of chlorphenesin carbamate in adjuvant arthritic rats. Res Commun Chem Pathol Pharmacol. 1987 Feb;55(2):147-60.

Additional Information

[1]. Ji-young Yu, et al. Relative bioavailability of generic and branded 250-mg and 500-mg oral chlorphenesin carbamate tablets in healthy Korean volunteers: a single-dose, randomized-sequence, open-label, two-period crossover trial. Clin Ther. 2009 Nov;31(11):2735-43. [2]. M Kurachi, et al. Effect of a muscle relaxant, chlorphenesin carbamate, on the spinal neurons of rats. Jpn J Pharmacol. 1984 Sep;36(1):7-13. [3]. S Okuyama, et al. Antinociceptive effect of chlorphenesin carbamate in adjuvant arthritic rats. Res Commun Chem Pathol Pharmacol. 1987 Feb;55(2):147-60.

Frequently Asked Questions

What is the CAS number of Chlorphenesin carbamate?

The CAS number of Chlorphenesin carbamate is 886-74-8.

What are the molecular formula and molecular weight of Chlorphenesin carbamate?

Chlorphenesin carbamate has molecular formula C10H12ClNO4 and molecular weight 245.660 g/mol.

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. "Chlorphenesin carbamate (CAS 886-74-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44553-1 (accessed 2026-11-07).

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