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Ethyl 3-chloro-2,4-dioxopentanoate

Also known as: Ethyl 3-chloro-2,4-dioxovalerate, Pentanoic acid, 3-chloro-2,4-dioxo-, ethyl ester, 3-chloro-2,4-dioxo-pentanoic acid ethyl ester, 3-chloro-2,4-dioxo-valeric acid ethyl ester, Aethyl-3-chlor-2,4-dioxopentanoat

Ethyl 3-chloro-2,4-dioxopentanoate (CAS 34959-81-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H9ClO4 and a molecular weight of 192.59700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
34959-81-4
Jingsj CID
J-1075339-6
Molecular Formula
C7H9ClO4
Molecular Weight
192.59700 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass192.01900
PSA60.44000
LogP0.31500

Customs & Trade Information

HS Code2918300090
Summary2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Ethyl 3-chloro-2,4-dioxopentanoate?

The CAS number of Ethyl 3-chloro-2,4-dioxopentanoate is 34959-81-4.

What are the molecular formula and molecular weight of Ethyl 3-chloro-2,4-dioxopentanoate?

Ethyl 3-chloro-2,4-dioxopentanoate has molecular formula C7H9ClO4 and molecular weight 192.59700 g/mol.

What are the upstream and downstream products of Ethyl 3-chloro-2,4-dioxopentanoate?

For Ethyl 3-chloro-2,4-dioxopentanoate, Upstream Products: Ethyl 2,4-dioxovalerate; Downstream Products: 1-chloro-1-(2-phenylhydrazono)acetone.

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 3-chloro-2,4-dioxopentanoate (CAS 34959-81-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1075339-6 (accessed 2026-11-09).

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