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Dimethyl eicosanedioate

Also known as: Dimethyl eicosanedioate, Eicosanedioic acid dimethyl ester, Dimethyl icosanedioate, Icosanedioic acid dimethyl ester, Eicosanedioic acid, 1,20-dimethyl ester

Dimethyl eicosanedioate (CAS 42235-38-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H42O4 and a molecular weight of 370.56600 g/mol. Key properties include a melting point of 66ºC, a boiling point of 223ºC / 2mmHg, a density of 0.929g/cm3 and a flash point of 178.6ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
42235-38-1
Jingsj CID
J-16870-7
Molecular Formula
C22H42O4
Molecular Weight
370.56600 g/mol
Category
Organic Acids
Last updated
11/3/2026
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Physicochemical Properties

Melting Point66ºC
Boiling Point223ºC / 2mmHg
Density0.929g/cm3
Flash Point178.6ºC
Exact Mass370.30800
PSA52.60000
LogP6.35420
Refractive Index1.451

Customs & Trade Information

HS Code2917190090
Summary2917190090 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 eicosanedioate?

The CAS number of Dimethyl eicosanedioate is 42235-38-1.

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

Dimethyl eicosanedioate has molecular formula C22H42O4 and molecular weight 370.56600 g/mol.

What are the upstream and downstream products of Dimethyl eicosanedioate?

For Dimethyl eicosanedioate, Upstream Products: Methanol, Eicosanedioic acid; Downstream Products: Nonadecanedioic acid, 1,20-Dibromoicosane, icosane-1,20-diol.

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

Last updated:

How to cite: Jingsj. "Dimethyl eicosanedioate (CAS 42235-38-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16870-7 (accessed 2026-11-09).

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