N-Acetylsulfanilyl chloride
Also known as: 4-Acetamidobenzenesulfonyl chloride, 4-Acetamidophenylsulfonyl chloride, 4-(acetylamino)benzenesulfonyl chloride, 4'-(Chlorosulfonyl)acetanilide, p-Acetamidobenzenesulfonyl chloride, p-Acetylaminobenzenesulfonyl chloride, ASC, N-Acetylsulfanilyl chloride, N-Acetylsulfanilyl chloride, N-Acetylsulphanyl chloride, Benzenesulfonyl chloride, 4-(acetylamino)-, p-(Chlorosulfonyl)acetanilide, 4-Chlorosulfonylacetanilide, Acetanilide-p-sulfonyl chloride
N-Acetylsulfanilyl chloride (CAS 121-60-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H8ClNO3S and a molecular weight of 233.672 g/mol. Key properties include a melting point of 142-145 °C (dec.)(lit.), a boiling point of 426.8±28.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 211.9±24.0 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 121-60-8
- Jingsj CID
- J-1498799-7
- Molecular Formula
- C8H8ClNO3S
- Molecular Weight
- 233.672 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 142-145 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 426.8±28.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 211.9±24.0 °C |
| Exact Mass | 232.991348 |
| PSA | 71.62000 |
| LogP | 1.55 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.586 |
| Additional Property | SLIGHTLY SOLUBLE |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-Acetylsulfanilyl chloride?
The CAS number of N-Acetylsulfanilyl chloride is 121-60-8.
What are the molecular formula and molecular weight of N-Acetylsulfanilyl chloride?
N-Acetylsulfanilyl chloride has molecular formula C8H8ClNO3S and molecular weight 233.672 g/mol.
Is N-Acetylsulfanilyl chloride hazardous?
N-Acetylsulfanilyl chloride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage; H335 — May cause respiratory irritation.
What are the upstream and downstream products of N-Acetylsulfanilyl chloride?
For N-Acetylsulfanilyl chloride, Upstream Products: Acetanilide, 4-Acetamidobenzenesulfonic acid, Chlorosulfonic acid; Downstream Products: 4-(Azepan-1-ylsulfonyl)aniline, 4-Methylsulfonylaniline, Sulfaquinoxaline.
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-Acetylsulfanilyl chloride (CAS 121-60-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498799-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.