3-Bromothiophene-2-carbonyl chloride
Also known as: 2-Thiophenecarbonyl chloride, 3-bromo-, 3-Bromo-2-thenoyl chloride, 3-Bromo-2-thienylcarbonyl chloride, 3-Bromothiophene-2-carbonyl chloride, 95+%, 3-bromo-2-thiophenecarbonyl chloride, 3-bromo-thiophene-2-carbonyl chloride, 3-bromo-2-(chlorocarbonyl)thiophene
3-Bromothiophene-2-carbonyl chloride (CAS 25796-68-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2BrClOS and a molecular weight of 225.49100 g/mol. Key properties include a melting point of 65-68ºC, a boiling point of 257.2ºC at 760 mmHg and a density of 1.855 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25796-68-3
- Jingsj CID
- J-994622-9
- Molecular Formula
- C5H2BrClOS
- Molecular Weight
- 225.49100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 65-68ºC |
|---|---|
| Boiling Point | 257.2ºC at 760 mmHg |
| Density | 1.855 g/cm3 |
| Exact Mass | 223.87000 |
| PSA | 45.31000 |
| LogP | 2.88960 |
| Vapor Pressure | 0.0147mmHg at 25°C |
| Refractive Index | 1.618 |
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 3-Bromothiophene-2-carbonyl chloride?
The CAS number of 3-Bromothiophene-2-carbonyl chloride is 25796-68-3.
What are the molecular formula and molecular weight of 3-Bromothiophene-2-carbonyl chloride?
3-Bromothiophene-2-carbonyl chloride has molecular formula C5H2BrClOS and molecular weight 225.49100 g/mol.
What are the upstream and downstream products of 3-Bromothiophene-2-carbonyl chloride?
For 3-Bromothiophene-2-carbonyl chloride, Upstream Products: 3-Bromothiophene-2-carboxylic acid, 3-Bromothiophene-2-carbaldehyde, Methyl 3-bromothiophene-2-carboxylate; Downstream Products: Methyl 3-bromothiophene-2-carboxylate, 3-Bromothiophene-2-carboxamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Bromothiophene-2-carbonyl chloride (CAS 25796-68-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-994622-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.