1-Methyl-1H-indene-2-carboxylic acid

Also known as: 1-Methyl-1H-indene-2-carboxylic acid, 1H-Indene-2-carboxylic acid, 1-methyl-, 1-Methylindene-2-carboxylic acid, 1-Methyl-inden-2-carbonsaeure, 1-Methylindene-2-carboxlic acid, 1-METHYLINDENE-2-CARBOXLIC ACID

1-Methyl-1H-indene-2-carboxylic acid (CAS 66130-41-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H10O2 and a molecular weight of 174.19600 g/mol. Key properties include a boiling point of 316.8ºC at 760 mmHg, a density of 1.226g/cm3 and a flash point of 145.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66130-41-4
Jingsj CID: J-1400999-5
Molecular Formula: C₁₁H₁₀O₂
Molecular Weight: 174.19600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	316.8ºC at 760 mmHg
Density	1.226g/cm3
Flash Point	145.8ºC
Exact Mass	174.06800
PSA	37.30000
LogP	2.27170
Refractive Index	1.603

Frequently Asked Questions

What is the CAS number of 1-Methyl-1H-indene-2-carboxylic acid?

The CAS number of 1-Methyl-1H-indene-2-carboxylic acid is 66130-41-4.

What are the molecular formula and molecular weight of 1-Methyl-1H-indene-2-carboxylic acid?

1-Methyl-1H-indene-2-carboxylic acid has molecular formula C11H10O2 and molecular weight 174.19600 g/mol.

What are the upstream and downstream products of 1-Methyl-1H-indene-2-carboxylic acid?

For 1-Methyl-1H-indene-2-carboxylic acid, Upstream Products: 3-Methyl-1-indanone.

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. "1-Methyl-1H-indene-2-carboxylic acid (CAS 66130-41-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1400999-5 (accessed 2026-11-09).

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