3-Cyano-4-isopropoxybenzoic acid

Also known as: 3-Cyano-4-(1-methylethoxy)benzoic acid, 3-Cyano-4-isopropoxy-benzoic acid, 4-isopropoxy-3-cyanobenzoic acid, Benzoic acid, 3-cyano-4-(1-methylethoxy)-, OZAN-011

3-Cyano-4-isopropoxybenzoic acid (CAS 258273-31-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H11NO3 and a molecular weight of 205.210 g/mol. Key properties include a boiling point of 371.4±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 178.4±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 258273-31-3
Jingsj CID: J-1359196-3
Molecular Formula: C₁₁H₁₁NO₃
Molecular Weight: 205.210 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	371.4±27.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	178.4±23.7 °C
Exact Mass	205.073898
PSA	70.32000
LogP	2.72
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.551

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds 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 3-Cyano-4-isopropoxybenzoic acid?

The CAS number of 3-Cyano-4-isopropoxybenzoic acid is 258273-31-3.

What are the molecular formula and molecular weight of 3-Cyano-4-isopropoxybenzoic acid?

3-Cyano-4-isopropoxybenzoic acid has molecular formula C11H11NO3 and molecular weight 205.210 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. "3-Cyano-4-isopropoxybenzoic acid (CAS 258273-31-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359196-3 (accessed 2026-11-09).

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