2-(3-Methoxyphenyl)-2-methylpropanoic acid

Also known as: 2-(3-Methoxyphenyl)-2-methylpropionic acid, 3-Methoxy-α,α-dimethylbenzeneacetic acid, Benzeneacetic acid, 3-methoxy-α,α-dimethyl-, 2-m-Methoxyphenyl-2-methylpropionic acid, 2-(3-methoxy-phenyl)-2-methyl-propionic acid

2-(3-Methoxyphenyl)-2-methylpropanoic acid (CAS 17653-94-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H14O3 and a molecular weight of 194.22700 g/mol. Key properties include a boiling point of 312.988ºC at 760 mmHg, a density of 1.111 g/cm3 and a flash point of 118.958ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 17653-94-0
Jingsj CID: J-1470108-7
Molecular Formula: C₁₁H₁₄O₃
Molecular Weight: 194.22700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	312.988ºC at 760 mmHg
Density	1.111 g/cm3
Flash Point	118.958ºC
Exact Mass	194.09400
PSA	46.53000
LogP	2.05740
Storage Conditions	2-8℃

Customs & Trade Information

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-(3-Methoxyphenyl)-2-methylpropanoic acid?

The CAS number of 2-(3-Methoxyphenyl)-2-methylpropanoic acid is 17653-94-0.

What are the molecular formula and molecular weight of 2-(3-Methoxyphenyl)-2-methylpropanoic acid?

2-(3-Methoxyphenyl)-2-methylpropanoic acid has molecular formula C11H14O3 and molecular weight 194.22700 g/mol.

What are the upstream and downstream products of 2-(3-Methoxyphenyl)-2-methylpropanoic acid?

For 2-(3-Methoxyphenyl)-2-methylpropanoic acid, Upstream Products: 2-(3-Methoxyphenyl)-2-methylpropanenitrile, Methyl 2-(3-methoxyphenyl)-2-methylpropanoate, Methyl 2-(3-methoxyphenyl)acetate.

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. "2-(3-Methoxyphenyl)-2-methylpropanoic acid (CAS 17653-94-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1470108-7 (accessed 2026-11-09).

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