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MCPA-isooctyl ester

Also known as: isooctyl (4-chloro-2-methylphenoxy)acetate, (2-Methyl-4-chlorophenoxy)acetic acid isooctyl ester, Isooctyl 2-methyl-4-chlorophenoxyacetate, 6-methylheptyl 2-(4-chloro-2-methylphenoxy)acetate, Acetic acid, 2-(4-chloro-2-methylphenoxy)-, isooctyl ester, MCPA-isooctyl

MCPA-isooctyl ester (CAS 26544-20-7) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C17H25ClO3 and a molecular weight of 312.83200 g/mol. Key properties include a boiling point of 387.3ºC at 760mmHg, a density of 1.063g/cm3 and a flash point of 131.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
26544-20-7
Jingsj CID
J-1520304-5
Molecular Formula
C17H25ClO3
Molecular Weight
312.83200 g/mol
Category
Esters
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point387.3ºC at 760mmHg
Density1.063g/cm3
Flash Point131.1ºC
Exact Mass312.14900
PSA35.53000
LogP4.78680
Vapor Pressure3.33E-06mmHg at 25°C
Refractive Index1.497
Storage Conditions20°C

Frequently Asked Questions

What is the CAS number of MCPA-isooctyl ester?

The CAS number of MCPA-isooctyl ester is 26544-20-7.

What are the molecular formula and molecular weight of MCPA-isooctyl ester?

MCPA-isooctyl ester has molecular formula C17H25ClO3 and molecular weight 312.83200 g/mol.

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

Last updated:

How to cite: Jingsj. "MCPA-isooctyl ester (CAS 26544-20-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520304-5 (accessed 2026-11-06).

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