4-Ethylbenzenesulfonyl chloride
Also known as: 4-Ethylbenzene-1-sulfonyl chloride, 4-Ethylbenzenesulfonyl chloride, 4-Ethylbenzenesulphonic acid chloride, 4-Ethylbenzenesulfonic acid chloride, Benzenesulfonyl chloride, 4-ethyl-, P-Ethylbenzenesulfonyl chloride, ethylbenzenesulfonylchloride
4-Ethylbenzenesulfonyl chloride (CAS 16712-69-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H9ClO2S and a molecular weight of 204.674 g/mol. Key properties include a melting point of 8-12°C, a boiling point of 278.4±19.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 122.2±21.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16712-69-9
- Jingsj CID
- J-27396-1
- Molecular Formula
- C8H9ClO2S
- Molecular Weight
- 204.674 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 8-12°C |
|---|---|
| Boiling Point | 278.4±19.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 122.2±21.5 °C |
| Exact Mass | 204.001175 |
| PSA | 42.52000 |
| LogP | 2.98 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.537 |
Frequently Asked Questions
What is the CAS number of 4-Ethylbenzenesulfonyl chloride?
The CAS number of 4-Ethylbenzenesulfonyl chloride is 16712-69-9.
What are the molecular formula and molecular weight of 4-Ethylbenzenesulfonyl chloride?
4-Ethylbenzenesulfonyl chloride has molecular formula C8H9ClO2S and molecular weight 204.674 g/mol.
What are the upstream and downstream products of 4-Ethylbenzenesulfonyl chloride?
For 4-Ethylbenzenesulfonyl chloride, Upstream Products: 4-Ethylbenzenesulfonic acid, ether; Downstream Products: 4-Ethylthiophenol, 4-Ethylbenzenesulfonic acid, 4-(2-Bromoacetyl)-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-Ethylbenzenesulfonyl chloride (CAS 16712-69-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27396-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.