Cyclopropanesulfonic acid
Also known as: Cyclopropanesulfonic acid, CYCLOPROPANESULFONIC ACID, Cyclopropanesulfonicacid, Cyclopropansulfonsaeure
Cyclopropanesulfonic acid (CAS 21297-68-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H6O3S and a molecular weight of 122.143 g/mol. Key property: a density of 1.6±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21297-68-7
- Jingsj CID
- J-1362026-3
- Molecular Formula
- C3H6O3S
- Molecular Weight
- 122.143 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Exact Mass | 122.003761 |
| PSA | 62.75000 |
| LogP | -1.52 |
| Refractive Index | 1.537 |
Customs & Trade Information
| HS Code | 2904100000 |
|---|---|
| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Cyclopropanesulfonic acid?
The CAS number of Cyclopropanesulfonic acid is 21297-68-7.
What are the molecular formula and molecular weight of Cyclopropanesulfonic acid?
Cyclopropanesulfonic acid has molecular formula C3H6O3S and molecular weight 122.143 g/mol.
What are the upstream and downstream products of Cyclopropanesulfonic acid?
For Cyclopropanesulfonic acid, Upstream Products: Cyclopropanesulfonyl chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cyclopropanesulfonic acid (CAS 21297-68-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1362026-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.