N-(4-Methylphenyl)sulfonylacetamide

Also known as: N-Acetyl-p-toluenesulfonamide, N-Tosylacetamide, N-p-Tosyl-Acetamide, N-Acetyl-4-toluenesulfonamide, N-(4-methylphenyl)sulfonylethanamide, Acetamide, N-[(4-methylphenyl)sulfonyl]-, N-p-Toluenesulfonylacetamide, NSC 144080

N-(4-Methylphenyl)sulfonylacetamide (CAS 1888-33-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H11NO3S and a molecular weight of 213.25400 g/mol. Key properties include a melting point of 140 °C and a density of 1.254 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1888-33-1
Jingsj CID: J-6407-3
Molecular Formula: C₉H₁₁NO₃S
Molecular Weight: 213.25400 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	140 °C
Density	1.254 g/cm3
Exact Mass	213.04600
PSA	71.62000
LogP	2.29150
Refractive Index	1.538

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-(4-Methylphenyl)sulfonylacetamide?

The CAS number of N-(4-Methylphenyl)sulfonylacetamide is 1888-33-1.

What are the molecular formula and molecular weight of N-(4-Methylphenyl)sulfonylacetamide?

N-(4-Methylphenyl)sulfonylacetamide has molecular formula C9H11NO3S and molecular weight 213.25400 g/mol.

What are the upstream and downstream products of N-(4-Methylphenyl)sulfonylacetamide?

For N-(4-Methylphenyl)sulfonylacetamide, Upstream Products: p-Toluenesulfonyl azide, Acetylene, p-Toluenesulfonamide; Downstream Products: N-Benzylacetamide, Acetamide, p-Toluenesulfonic 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. "N-(4-Methylphenyl)sulfonylacetamide (CAS 1888-33-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6407-3 (accessed 2026-11-09).

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