Methyl 2-(2,4,5-trichlorophenoxy)propanoate

2,4,5-涕丙酸甲酯

Also known as: Silvex methyl ester, Fenoprop-methyl, 2,4,5-TP methyl ester, Methyl 2-(2,4,5-trichlorophenoxy)propionate, Propanoic acid, 2-(2,4,5-trichlorophenoxy)-, methyl ester, Propionic acid, 2-(2,4,5-trichlorophenoxy)-, methyl ester, methyl (RS)-2-(2,4,5-trichlorophenoxy)propionate, rac-methyl (2R)-2-(2,4,5-trichlorophenoxy)propanoate

Methyl 2-(2,4,5-trichlorophenoxy)propanoate (CAS 4841-20-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H9Cl3O3 and a molecular weight of 283.536 g/mol. It is also known as Silvex methyl ester, Fenoprop-methyl and 2,4,5-TP methyl ester. Key properties include a boiling point of 337.3±37.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 135.1±25.5 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4841-20-7
Jingsj CID
J-38200-3
Molecular Formula
C10H9Cl3O3
Chinese Name
2,4,5-涕丙酸甲酯
Molecular Weight
283.536 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point337.3±37.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point135.1±25.5 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Methyl 2-(2,4,5-trichlorophenoxy)propanoate?

The CAS number of Methyl 2-(2,4,5-trichlorophenoxy)propanoate is 4841-20-7.

What are the molecular formula and molecular weight of Methyl 2-(2,4,5-trichlorophenoxy)propanoate?

Methyl 2-(2,4,5-trichlorophenoxy)propanoate has molecular formula C10H9Cl3O3 and molecular weight 283.536 g/mol.

Is Methyl 2-(2,4,5-trichlorophenoxy)propanoate hazardous?

Methyl 2-(2,4,5-trichlorophenoxy)propanoate has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "Methyl 2-(2,4,5-trichlorophenoxy)propanoate (CAS 4841-20-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38200-3 (accessed 2026-10-23).

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