2-[(4-tert-butylphenyl)thio]acetic acid

2-[(4-叔丁基苯基)硫代]乙酸

Also known as: 4-TERT-BUTYL-PHENYLSULFANYL)-ACETIC ACID, (4-TERT-BUTYLPHENYL)THIO]ACETIC ACID, (4-tert-Butyl-phenylmercapto)-essigsaeure, (4-tert-butyl-phenylsulfanyl)-acetic acid, 2-(4-t-butylphenylthio)acetic acid, 2-(4-tert-butylphenyl)sulfanylacetic acid, 2-(4-tert-butylphenyl)sulfanylethanoic acid, 2-[(4-tert-butylphenyl)thio]acetic acid, [4-(1,1-dimethylethyl)-phenylsulfanyl]-acetic acid, Acetic acid,2-[[4-(1,1-dimethylethyl)phenyl]thio]-

2-[(4-tert-butylphenyl)thio]acetic acid (CAS 4365-63-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H16O2S and a molecular weight of 224.31900 g/mol. It is also known as 4-TERT-BUTYL-PHENYLSULFANYL)-ACETIC ACID, (4-TERT-BUTYLPHENYL)THIO]ACETIC ACID and (4-tert-Butyl-phenylmercapto)-essigsaeure. Key properties include a boiling point of 349.5ºC at 760mmHg, a density of 1.13g/cm3 and a flash point of 165.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4365-63-3
Jingsj CID
J-1371714-4
Molecular Formula
C12H16O2S
Chinese Name
2-[(4-叔丁基苯基)硫代]乙酸
Molecular Weight
224.31900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point349.5ºC at 760mmHg
Density1.13g/cm3
Flash Point165.2ºC

Frequently Asked Questions

What is the CAS number of 2-[(4-tert-butylphenyl)thio]acetic acid?

The CAS number of 2-[(4-tert-butylphenyl)thio]acetic acid is 4365-63-3.

What are the molecular formula and molecular weight of 2-[(4-tert-butylphenyl)thio]acetic acid?

2-[(4-tert-butylphenyl)thio]acetic acid has molecular formula C12H16O2S and molecular weight 224.31900 g/mol.

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

Last updated:

How to cite: Jingsj. "2-[(4-tert-butylphenyl)thio]acetic acid (CAS 4365-63-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1371714-4 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.