4-n-Propylbenzenesulfonyl chloride
4-丙基苯磺酰氯
Also known as: 4-Propylbenzene-1-sulfonyl chloride, 4-Propylbenzenesulfonyl Chloride, 4-n-Propylbenzenesulphonyl chloride, Benzenesulfonyl chloride, 4-propyl-, P-PROPYLBENZENESULFONYL CHLORIDE, Propylbenzenesulfonylchloride, MFCD00041508
4-n-Propylbenzenesulfonyl chloride (CAS 146949-07-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H11ClO2S and a molecular weight of 218.70000 g/mol. It is also known as 4-Propylbenzene-1-sulfonyl chloride, 4-Propylbenzenesulfonyl Chloride and 4-n-Propylbenzenesulphonyl chloride. Key properties include a melting point of 21ºC, a boiling point of 275-276ºC, a density of 1.223 and a flash point of 108ºC. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 146949-07-7
- Jingsj CID
- J-1083904-5
- Molecular Formula
- C9H11ClO2S
- Chinese Name
- 4-丙基苯磺酰氯
- Molecular Weight
- 218.70000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 21ºC |
|---|---|
| Boiling Point | 275-276ºC |
| Density | 1.223 |
| Flash Point | 108ºC |
| Exact Mass | 218.01700 |
| PSA | 42.52000 |
| LogP | 3.64740 |
| Vapor Pressure | 0.00287mmHg at 25°C |
| Refractive Index | n20/D 1.5400(lit.) |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-n-Propylbenzenesulfonyl chloride?
The CAS number of 4-n-Propylbenzenesulfonyl chloride is 146949-07-7.
What are the molecular formula and molecular weight of 4-n-Propylbenzenesulfonyl chloride?
4-n-Propylbenzenesulfonyl chloride has molecular formula C9H11ClO2S and molecular weight 218.70000 g/mol.
Is 4-n-Propylbenzenesulfonyl chloride hazardous?
4-n-Propylbenzenesulfonyl chloride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 4-n-Propylbenzenesulfonyl chloride?
For 4-n-Propylbenzenesulfonyl chloride, Upstream Products: n-propylbenzene; Downstream Products: 4-propylbenzenesulfonamide.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-n-Propylbenzenesulfonyl chloride (CAS 146949-07-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1083904-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.