dimethyl 1-(4-methylphenyl)cyclopropane-1,2-dicarboxylate

1-(4-甲基苯基)环丙烷-1,2-二甲酸二甲酯

Also known as: 1,2-Cyclopropanedicarboxylic acid, 1-(4-methylphenyl)-, 1,2-dimethyl ester, 1,2-Cyclopropanedicarboxylic acid, 1-(4-methylphenyl)-, dimethyl ester, Dimethyl 1-(p-tolyl)cyclopropane-1,2-dicarboxylate, dimethyl 1-(4-methylphenyl)cyclopropane-1,2-dicarboxylate

dimethyl 1-(4-methylphenyl)cyclopropane-1,2-dicarboxylate (CAS 345618-40-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H6O4 and a molecular weight of 130.09900 g/mol. It is also known as 1,2-Cyclopropanedicarboxylic acid, 1-(4-methylphenyl)-, 1,2-dimethyl ester, 1,2-Cyclopropanedicarboxylic acid, 1-(4-methylphenyl)-, dimethyl ester and Dimethyl 1-(p-tolyl)cyclopropane-1,2-dicarboxylate. Key properties include a boiling point of 348.64ºC at 760 mmHg, a density of 1.197g/cm3 and a flash point of 170.967ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
345618-40-8
Jingsj CID
J-1333955-9
Molecular Formula
C5H6O4
Chinese Name
1-(4-甲基苯基)环丙烷-1,2-二甲酸二甲酯
Molecular Weight
130.09900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point348.64ºC at 760 mmHg
Density1.197g/cm3
Flash Point170.967ºC

Frequently Asked Questions

What is the CAS number of dimethyl 1-(4-methylphenyl)cyclopropane-1,2-dicarboxylate?

The CAS number of dimethyl 1-(4-methylphenyl)cyclopropane-1,2-dicarboxylate is 345618-40-8.

What are the molecular formula and molecular weight of dimethyl 1-(4-methylphenyl)cyclopropane-1,2-dicarboxylate?

dimethyl 1-(4-methylphenyl)cyclopropane-1,2-dicarboxylate has molecular formula C5H6O4 and molecular weight 130.09900 g/mol.

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

Last updated:

How to cite: Jingsj. "dimethyl 1-(4-methylphenyl)cyclopropane-1,2-dicarboxylate (CAS 345618-40-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1333955-9 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.