4-(2-Hydroxy-2-propyl)benzoic acid

Also known as: p-(1-Hydroxy-1-methylethyl)benzoic acid, 4-(2-hydroxypropan-2-yl)benzoic acid, Benzoic acid, 4-(1-hydroxy-1-methylethyl)-, 2-p-carboxyphenylpropan-2-ol, p-1-hydroxyisopropylbenzoic acid

4-(2-Hydroxy-2-propyl)benzoic acid (CAS 3609-50-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H12O3 and a molecular weight of 180.20000 g/mol. Key properties include a boiling point of 340.8ºC at 760 mmHg, a density of 1.204g/cm3 and a flash point of 174.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3609-50-5
Jingsj CID: J-1455462-2
Molecular Formula: C₁₀H₁₂O₃
Molecular Weight: 180.20000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	340.8ºC at 760 mmHg
Density	1.204g/cm3
Flash Point	174.1ºC
Exact Mass	180.07900
PSA	57.53000
LogP	1.61220
Refractive Index	1.561

Customs & Trade Information

HS Code	2918199090
Summary	2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-(2-Hydroxy-2-propyl)benzoic acid?

The CAS number of 4-(2-Hydroxy-2-propyl)benzoic acid is 3609-50-5.

What are the molecular formula and molecular weight of 4-(2-Hydroxy-2-propyl)benzoic acid?

4-(2-Hydroxy-2-propyl)benzoic acid has molecular formula C10H12O3 and molecular weight 180.20000 g/mol.

What are the upstream and downstream products of 4-(2-Hydroxy-2-propyl)benzoic acid?

For 4-(2-Hydroxy-2-propyl)benzoic acid, Upstream Products: 4-Iodobenzoic acid, 4-Isopropylbenzoic acid, p-cymene; Downstream Products: Methyl 4-acetylbenzoate, 4-Isopropylbenzoic acid, Terephthalic acid.

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. "4-(2-Hydroxy-2-propyl)benzoic acid (CAS 3609-50-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1455462-2 (accessed 2026-11-09).

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