p-Toluenesulfonanilide

Also known as: 4-methyl-N-phenylbenzenesulfonamide, N-phenyl-p-toluenesulfonamide, N-tosylaniline, p-Toluenesulfanilide, p-Toluenesulfonylanilide, NSC 2178, NSC24629, N1-Phenyl-4-toluenesulfonamide, toluene-4-sulphonanilide

p-Toluenesulfonanilide (CAS 68-34-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C13H13NO2S and a molecular weight of 247.31300 g/mol. Key properties include a melting point of 102ºC, a boiling point of 425.5ºC at 760 mmHg, a density of 1.18g/cm3 and a flash point of 211.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 68-34-8
Jingsj CID: J-39163-9
Molecular Formula: C₁₃H₁₃NO₂S
Molecular Weight: 247.31300 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	102ºC
Boiling Point	425.5ºC at 760 mmHg
Density	1.18g/cm3
Flash Point	211.1ºC
Exact Mass	247.06700
PSA	54.55000
LogP	3.94960
Refractive Index	1.584

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 p-Toluenesulfonanilide?

The CAS number of p-Toluenesulfonanilide is 68-34-8.

What are the molecular formula and molecular weight of p-Toluenesulfonanilide?

p-Toluenesulfonanilide has molecular formula C13H13NO2S and molecular weight 247.31300 g/mol.

What are the upstream and downstream products of p-Toluenesulfonanilide?

For p-Toluenesulfonanilide, Upstream Products: p-Toluenesulfonamide, Phenylboronic acid, Cyclohexanone; Downstream Products: 1-[(4-methylphenyl)sulfonyl]-2,3-dihydroquinolin-4(1H)-one, p-Tolyl disulfide, 2,4-Dibromoaniline.

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. "p-Toluenesulfonanilide (CAS 68-34-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39163-9 (accessed 2026-11-09).

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