MCPA-butoxyethyl ester

Also known as: 2-Butoxyethyl 2-methyl-4-chlorophenoxyacetate, 2-Butoxyethyl 4-chloro-o-tolyloxyacetate, Butoxyethyl 2-methyl-4-chlorophenoxyacetate, MCPA-butotyl, MCPA butoxyethyl ester, Acetic acid, 2-(4-chloro-2-methylphenoxy)-, 2-butoxyethyl ester, 2-butoxyethyl (4-chloro-2-methylphenoxy)acetate, 2-Methyl-4-chlorophenoxyacetic acid, 2-butoxyethyl ester, Caswell No. 557D

MCPA-butoxyethyl ester (CAS 19480-43-4) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C15H21ClO4 and a molecular weight of 300.77800 g/mol. Key properties include a boiling point of 398ºC at 760mmHg, a density of 1.126g/cm3 and a flash point of 146.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19480-43-4
Jingsj CID: J-1064108-0
Molecular Formula: C₁₅H₂₁ClO₄
Molecular Weight: 300.77800 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	398ºC at 760mmHg
Density	1.126g/cm3
Flash Point	146.2ºC
Exact Mass	300.11300
PSA	44.76000
LogP	3.38710
Vapor Pressure	1.52E-06mmHg at 25°C
Refractive Index	1.5
Storage Conditions	APPROX 4°C

Customs & Trade Information

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of MCPA-butoxyethyl ester?

The CAS number of MCPA-butoxyethyl ester is 19480-43-4.

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

MCPA-butoxyethyl ester has molecular formula C15H21ClO4 and molecular weight 300.77800 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. "MCPA-butoxyethyl ester (CAS 19480-43-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1064108-0 (accessed 2026-11-06).

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