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4-(2-Hydroxyethyl)benzoic acid

Also known as: Benzoic acid, 4-(2-hydroxyethyl)-, 4-(2-hydroxy-ethyl)-benzoic acid, 2-(4-carboxyphenyl)ethanol, 4-hydroxyethylbenzoate, 4-(2-hydroxy-aethyl)-benzoesaeure

4-(2-Hydroxyethyl)benzoic acid (CAS 46112-46-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10O3 and a molecular weight of 166.17400 g/mol. Key property: a melting point of 122-129°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
46112-46-3
Jingsj CID
J-1078951-2
Molecular Formula
C9H10O3
Molecular Weight
166.17400 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point122-129°C
Exact Mass166.06300
PSA57.53000
LogP0.91960

Customs & Trade Information

HS Code2918199090
Summary2918199090 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-Hydroxyethyl)benzoic acid?

The CAS number of 4-(2-Hydroxyethyl)benzoic acid is 46112-46-3.

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

4-(2-Hydroxyethyl)benzoic acid has molecular formula C9H10O3 and molecular weight 166.17400 g/mol.

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

For 4-(2-Hydroxyethyl)benzoic acid, Upstream Products: Methyl 4-vinylbenzoate, 2-(4-Bromophenyl)ethanol, 4-Vinylbenzoic acid.

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

Last updated:

How to cite: Jingsj. "4-(2-Hydroxyethyl)benzoic acid (CAS 46112-46-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1078951-2 (accessed 2026-11-09).

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