N-Phenylmethanesulfonamide
Also known as: Mesylanilide, Methanesulfonanilide, Methanesulfanilide, N-Mesylaniline, N-Methylsulphonylaniline, N-(Methylsulfonyl)aniline, Methanesulfonamide, N-phenyl-, NSC 11329
N-Phenylmethanesulfonamide (CAS 1197-22-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H9NO2S and a molecular weight of 171.217 g/mol. Key properties include a melting point of 93-97 °C, a boiling point of 284.0±23.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 125.6±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1197-22-4
- Jingsj CID
- J-1010811-9
- Molecular Formula
- C7H9NO2S
- Molecular Weight
- 171.217 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 93-97 °C |
|---|---|
| Boiling Point | 284.0±23.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 125.6±22.6 °C |
| Exact Mass | 171.035400 |
| PSA | 54.55000 |
| LogP | 0.95 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.590 |
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-Phenylmethanesulfonamide?
The CAS number of N-Phenylmethanesulfonamide is 1197-22-4.
What are the molecular formula and molecular weight of N-Phenylmethanesulfonamide?
N-Phenylmethanesulfonamide has molecular formula C7H9NO2S and molecular weight 171.217 g/mol.
What are the upstream and downstream products of N-Phenylmethanesulfonamide?
For N-Phenylmethanesulfonamide, Upstream Products: Methanesulfonamide, Cyclohexanone, Phenylboronic acid; Downstream Products: N-(4-Bromophenyl)methanesulfonamide, leucoline, N-(2-Fluorophenyl)methanesulfonamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Phenylmethanesulfonamide (CAS 1197-22-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1010811-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.