Ethyl 2,3-dichloropropionate

2,3-二氯丙酸乙酯

Also known as: Ethyl 2,3-dichloropropanoate, 2,3-Dichloropropionic acid ethyl ester, Propanoic acid, 2,3-dichloro-, ethyl ester, Propionic acid, 2,3-dichloro-, ethyl ester, Ethyl alpha,beta-dichloropropionate, NSC 60553, 2,3-Dichlorpropionsaeure-aethylester, ETHYL-2,3-DICHLOROPROPIONATE, MFCD00018932, Einecs 229-607-0

CAS No.
6628-21-3
Jingsj CID
J-1992858-2
Molecular Formula
C5H8Cl2O2
Chinese Name
2,3-二氯丙酸乙酯
Molecular Weight
171.02200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point164-165ºC(lit.)
Density1.241 g/mL at 25ºC(lit.)
Flash Point183 °F

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of Ethyl 2,3-dichloropropionate?

6628-21-3

What are the molecular formula and molecular weight of Ethyl 2,3-dichloropropionate?

C5H8Cl2O2, molecular weight 171.02200 g/mol

Is Ethyl 2,3-dichloropropionate hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026