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2,4-D 2-ethylhexyl ester

2,4-滴酸乙基己酯

Also known as: 2-ethylhexyl 2,4-dichlorophenoxyacetate, 2-ethylhexyl 2-(2,4-dichlorophenoxy)acetate, 2,4-D 2-ethylhexyl ester, 2,4-D-2-ethylhexyl, 2,4-d(ethylhexylester), 2-(2,4-dichlorophenoxy)acetic acid 2-ethylhexyl ester, 2-ethylhexyl (2,4-dichlorophenoxy)acetate, rac-(2R)-2-ethylhexyl (2,4-dichlorophenoxy)acetate, Caswell No. 315AS, EINECS 217-673-3

2,4-D 2-ethylhexyl ester (CAS 1928-43-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H22Cl2O3 and a molecular weight of 333.25000 g/mol. It is also known as 2-ethylhexyl 2,4-dichlorophenoxyacetate, 2-ethylhexyl 2-(2,4-dichlorophenoxy)acetate and 2,4-D-2-ethylhexyl. Key properties include a melting point of <-37ºC, a boiling point of 396.9ºC at 760mmHg, a density of 1.15g/cm3 and a flash point of 137ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1928-43-4
Jingsj CID
J-13684-2
Molecular Formula
C16H22Cl2O3
Chinese Name
2,4-滴酸乙基己酯
Molecular Weight
333.25000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point<-37ºC
Boiling Point396.9ºC at 760mmHg
Density1.15g/cm3
Flash Point137ºC

Frequently Asked Questions

What is the CAS number of 2,4-D 2-ethylhexyl ester?

The CAS number of 2,4-D 2-ethylhexyl ester is 1928-43-4.

What are the molecular formula and molecular weight of 2,4-D 2-ethylhexyl ester?

2,4-D 2-ethylhexyl ester has molecular formula C16H22Cl2O3 and molecular weight 333.25000 g/mol.

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

Last updated:

How to cite: Jingsj. "2,4-D 2-ethylhexyl ester (CAS 1928-43-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13684-2 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.