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Methyl 2,2-dimethyl-3-oxopropanoate

Also known as: Methyl 2,2-dimethyl-3-oxopropanoate, Propanoic acid, 2,2-dimethyl-3-oxo-, methyl ester, 2,2-dimethyl-3-oxo-propionic acid methyl ester, Methyl 2-formyl-2-methylpropionate, Methyl 2-methyl-2-formylpropionate, 2,2-dimethyl-3-methoxycarbonyl-1-propanal, EOS-61586

Methyl 2,2-dimethyl-3-oxopropanoate (CAS 13865-20-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10O3 and a molecular weight of 130.14200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
13865-20-8
Jingsj CID
J-1496380-5
Molecular Formula
C6H10O3
Molecular Weight
130.14200 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass130.06300
PSA43.37000
LogP0.38450

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 Methyl 2,2-dimethyl-3-oxopropanoate?

The CAS number of Methyl 2,2-dimethyl-3-oxopropanoate is 13865-20-8.

What are the molecular formula and molecular weight of Methyl 2,2-dimethyl-3-oxopropanoate?

Methyl 2,2-dimethyl-3-oxopropanoate has molecular formula C6H10O3 and molecular weight 130.14200 g/mol.

What are the upstream and downstream products of Methyl 2,2-dimethyl-3-oxopropanoate?

For Methyl 2,2-dimethyl-3-oxopropanoate, Upstream Products: Methyl 3-hydroxy-2,2-dimethylpropanoate, Methyl methacrylate, Oxalyl chloride.

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

Last updated:

How to cite: Jingsj. "Methyl 2,2-dimethyl-3-oxopropanoate (CAS 13865-20-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496380-5 (accessed 2026-11-09).

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