Dimethyl butylmalonate

Also known as: Butyl Methyl Malonate, Butylmalonic acid dimethyl ester, Butylmalonsaeuredimethylester, Dimethyl 2-butylmalonate, Dimethyl butylmalote, Dimethyl n-butylmalonate, Pentane-1,1-dicarboxylic acid dimethyl ester, Propanedioic acid,2-butyl-,1,3-dimethyl ester, dimethyl 2-butylmalonate

Dimethyl butylmalonate (CAS 39520-22-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H16O4 and a molecular weight of 188.22100 g/mol. Key properties include a boiling point of 219.6ºC at 760 mmHg and a density of 1.02 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 39520-22-4
Jingsj CID: J-1966355-9
Molecular Formula: C₉H₁₆O₄
Molecular Weight: 188.22100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	219.6ºC at 760 mmHg
Density	1.02 g/cm3
Exact Mass	188.10500
PSA	52.60000
LogP	1.13880
Refractive Index	1.425

Customs & Trade Information

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Dimethyl butylmalonate?

The CAS number of Dimethyl butylmalonate is 39520-22-4.

What are the molecular formula and molecular weight of Dimethyl butylmalonate?

Dimethyl butylmalonate has molecular formula C9H16O4 and molecular weight 188.22100 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Dimethyl butylmalonate (CAS 39520-22-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1966355-9 (accessed 2026-11-09).

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