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Ethyl (R)-2-chloropropanoate

Also known as: Ethyl (R)-(+)-2-chloropropionate, (R)-Ethyl 2-chloropropanoate, (R)-2-Chloropropionic acid ethyl ester, (R)-2-Chloropropanoic acid ethyl ester, [R,(+)]-2-Chloropropionic acid ethyl ester, Propanoic acid, 2-chloro-, ethyl ester, (2R)-

Ethyl (R)-2-chloropropanoate (CAS 42411-39-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H9ClO2 and a molecular weight of 136.57700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
42411-39-2
Jingsj CID
J-1516138-3
Molecular Formula
C5H9ClO2
Molecular Weight
136.57700 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass136.02900
PSA26.30000
LogP1.17680

Customs & Trade Information

HS Code2915900090
Summary2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Ethyl (R)-2-chloropropanoate?

The CAS number of Ethyl (R)-2-chloropropanoate is 42411-39-2.

What are the molecular formula and molecular weight of Ethyl (R)-2-chloropropanoate?

Ethyl (R)-2-chloropropanoate has molecular formula C5H9ClO2 and molecular weight 136.57700 g/mol.

What are the upstream and downstream products of Ethyl (R)-2-chloropropanoate?

For Ethyl (R)-2-chloropropanoate, Downstream Products: (R)-(-)-2-Chloropropan-1-ol, (R)-(−)-2-Octanol, (R)-(+)-2-Chloropropionic acid.

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

Last updated:

How to cite: Jingsj. "Ethyl (R)-2-chloropropanoate (CAS 42411-39-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516138-3 (accessed 2026-11-09).

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