![Molecular structure of Benzo[b]thiophene-7-carbonyl chloride (CAS 120081-47-2)](/images/chem_structures_svg/479/120081-47-2.svg)
Benzo[b]thiophene-7-carbonyl chloride
Also known as: 1-benzothiophene-7-carbonyl chloride, Benzo[b]thiophene-7-carbonylchloride, Benzo[b]thiophene-7-carbonyl chloride (9CI)
Benzo[b]thiophene-7-carbonyl chloride (CAS 120081-47-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5ClOS and a molecular weight of 196.65300 g/mol. Key properties include a melting point of 84ºC, a boiling point of 309.5ºC at 760mmHg, a density of 1.41g/cm3 and a flash point of 141ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 120081-47-2
- Jingsj CID
- J-1500272-9
- Molecular Formula
- C9H5ClOS
- Molecular Weight
- 196.65300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 84ºC |
|---|---|
| Boiling Point | 309.5ºC at 760mmHg |
| Density | 1.41g/cm3 |
| Flash Point | 141ºC |
| Exact Mass | 195.97500 |
| PSA | 45.31000 |
| LogP | 3.28030 |
| Vapor Pressure | 0.000636mmHg at 25°C |
| Refractive Index | 1.68 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Benzo[b]thiophene-7-carbonyl chloride?
The CAS number of Benzo[b]thiophene-7-carbonyl chloride is 120081-47-2.
What are the molecular formula and molecular weight of Benzo[b]thiophene-7-carbonyl chloride?
Benzo[b]thiophene-7-carbonyl chloride has molecular formula C9H5ClOS and molecular weight 196.65300 g/mol.
What are the upstream and downstream products of Benzo[b]thiophene-7-carbonyl chloride?
For Benzo[b]thiophene-7-carbonyl chloride, Upstream Products: Benzo[b]thiophene-7-carboxylic acid, Thiosalicylic acid, Bromoacetaldehyde diethyl acetal.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Benzo[b]thiophene-7-carbonyl chloride (CAS 120081-47-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500272-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.