N-(2-Hydroxyphenyl)-4-methylbenzenesulfonamide

Also known as: N-Tosyl-2-aminophenol, N-Tosyl-2-hydroxyaniline, N-Tosyl-o-aminophenol, 2-Hydroxyphenyl toluenesulfonamide, Benzenesulfonamide, N-(2-hydroxyphenyl)-4-methyl-, n-(2-hydroxy-phenyl)-4-methyl-benzenesulfonamide

N-(2-Hydroxyphenyl)-4-methylbenzenesulfonamide (CAS 3897-39-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C13H13NO3S and a molecular weight of 263.31200 g/mol. Key properties include a boiling point of 422ºC at 760mmHg, a density of 1.362g/cm3 and a flash point of 209ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3897-39-0
Jingsj CID: J-1422776-0
Molecular Formula: C₁₃H₁₃NO₃S
Molecular Weight: 263.31200 g/mol
Category: Organic Bases
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	422ºC at 760mmHg
Density	1.362g/cm3
Flash Point	209ºC
Exact Mass	263.06200
PSA	74.78000
LogP	3.65520
Refractive Index	1.645

Customs & Trade Information

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of N-(2-Hydroxyphenyl)-4-methylbenzenesulfonamide?

The CAS number of N-(2-Hydroxyphenyl)-4-methylbenzenesulfonamide is 3897-39-0.

What are the molecular formula and molecular weight of N-(2-Hydroxyphenyl)-4-methylbenzenesulfonamide?

N-(2-Hydroxyphenyl)-4-methylbenzenesulfonamide has molecular formula C13H13NO3S and molecular weight 263.31200 g/mol.

What are the upstream and downstream products of N-(2-Hydroxyphenyl)-4-methylbenzenesulfonamide?

For N-(2-Hydroxyphenyl)-4-methylbenzenesulfonamide, Upstream Products: 2-Aminophenol, p-Toluenesulfonyl chloride, Methanol; Downstream Products: Phenyl p-tolyl sulfone, p-Toluenesulfonamide, Bis(p-toluenesulfonyl)methane.

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. "N-(2-Hydroxyphenyl)-4-methylbenzenesulfonamide (CAS 3897-39-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1422776-0 (accessed 2026-11-09).

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