4-Isopropoxybenzenesulfonyl chloride
Also known as: 4-propan-2-yloxybenzenesulfonyl chloride, 4-(1-methylethoxy)benzenesulfonyl chloride, 4-isopropoxybenzene-1-sulfonyl chloride, 4-isopropoxyphenylsulfonyl chloride, Benzenesulfonyl chloride, 4-(1-methylethoxy)-
4-Isopropoxybenzenesulfonyl chloride (CAS 98995-40-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H11ClO3S and a molecular weight of 234.70000 g/mol. Key properties include a melting point of 30-35ºC, a boiling point of 112ºC 0,01mm, a density of 1.279 g/cm3 and a flash point of 112-113°C/0.01m. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 98995-40-5
- Jingsj CID
- J-5512-9
- Molecular Formula
- C9H11ClO3S
- Molecular Weight
- 234.70000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 30-35ºC |
|---|---|
| Boiling Point | 112ºC 0,01mm |
| Density | 1.279 g/cm3 |
| Flash Point | 112-113°C/0.01m |
| Exact Mass | 234.01200 |
| PSA | 51.75000 |
| LogP | 3.48210 |
| Refractive Index | 1.522 |
Customs & Trade Information
| HS Code | 2909309090 |
|---|---|
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives 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-Isopropoxybenzenesulfonyl chloride?
The CAS number of 4-Isopropoxybenzenesulfonyl chloride is 98995-40-5.
What are the molecular formula and molecular weight of 4-Isopropoxybenzenesulfonyl chloride?
4-Isopropoxybenzenesulfonyl chloride has molecular formula C9H11ClO3S and molecular weight 234.70000 g/mol.
What are the upstream and downstream products of 4-Isopropoxybenzenesulfonyl chloride?
For 4-Isopropoxybenzenesulfonyl chloride, Upstream Products: Sodium 4-hydroxybenzenesulfonate.
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-Isopropoxybenzenesulfonyl chloride (CAS 98995-40-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5512-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.