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4-Amino-N-methylbenzenesulfonamide

Also known as: 4-Amino-N-methylbenzenesulfonamide, N1-Methylsulfanilamide, N-Methyl-4-aminobenzenesulfonamide, 4-(Methylaminosulfonyl)aniline, 4-(N-Methylaminosulfonyl)aniline, N-Methyl-p-aminobenzenesulfonamide, p-Amino-N-methylbenzenesulfonamide, NSC 137232, AKOS B000457, AKOS BBS-00000283, ART-CHEM-BB B000457, BUTTPARK 34\07-93, IFLAB-BB F1591-0157, TIMTEC-BB SBB005913, N1-METHYLSULPHANILAMIDE, n(sup1)-methylsulfanilamide

4-Amino-N-methylbenzenesulfonamide (CAS 1709-52-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H10N2O2S and a molecular weight of 186.23100 g/mol. Key properties include a melting point of 111 °C, a boiling point of 359.2ºC at 760mmHg, a density of 1.308g/cm3 and a flash point of 171ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1709-52-0
Jingsj CID
J-48802-8
Molecular Formula
C7H10N2O2S
Molecular Weight
186.23100 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Melting Point111 °C
Boiling Point359.2ºC at 760mmHg
Density1.308g/cm3
Flash Point171ºC
Exact Mass186.04600
PSA80.57000
LogP2.22980
Vapor Pressure2.42E-05mmHg at 25°C
Refractive Index1.581

Customs & Trade Information

HS Code2935009090
Summary2935009090 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 4-Amino-N-methylbenzenesulfonamide?

The CAS number of 4-Amino-N-methylbenzenesulfonamide is 1709-52-0.

What are the molecular formula and molecular weight of 4-Amino-N-methylbenzenesulfonamide?

4-Amino-N-methylbenzenesulfonamide has molecular formula C7H10N2O2S and molecular weight 186.23100 g/mol.

What are the upstream and downstream products of 4-Amino-N-methylbenzenesulfonamide?

For 4-Amino-N-methylbenzenesulfonamide, Upstream Products: N-methyl-4-nitrobenzenesulfonamide, Sulfanilyl fluoride, 4-Nitrobenzenesulfonyl chloride; Downstream Products: 4-[(5-amino-1H-1,2,4-triazol-3-yl)amino]-N-methylbenzenesulfonamide, 2-Aminobenzo[d]thiazole-6-sulfonamide, 4-Amino-N,N-dimethylbenzenesulfonamide.

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-Amino-N-methylbenzenesulfonamide (CAS 1709-52-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48802-8 (accessed 2026-11-09).

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