2-(4-Chlorophenyl)thiophene
Also known as: 2-(4-chlorophenyl)thiophene, 2-(4-chloro-phenyl)-thiophene, 2-(p-chlorophenyl)thiophene, Thiophene, 2-(4-chlorophenyl)-, AKOS BAR-1347
2-(4-Chlorophenyl)thiophene (CAS 40133-23-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7ClS and a molecular weight of 194.681 g/mol. Key properties include a boiling point of 285.6±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 167.2±7.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40133-23-1
- Jingsj CID
- J-1411605-3
- Molecular Formula
- C10H7ClS
- Molecular Weight
- 194.681 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 285.6±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 167.2±7.1 °C |
| Exact Mass | 193.995697 |
| PSA | 28.24000 |
| LogP | 4.35 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.610 |
| Storage Conditions | 2-8°C |
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 2-(4-Chlorophenyl)thiophene?
The CAS number of 2-(4-Chlorophenyl)thiophene is 40133-23-1.
What are the molecular formula and molecular weight of 2-(4-Chlorophenyl)thiophene?
2-(4-Chlorophenyl)thiophene has molecular formula C10H7ClS and molecular weight 194.681 g/mol.
What are the upstream and downstream products of 2-(4-Chlorophenyl)thiophene?
For 2-(4-Chlorophenyl)thiophene, Upstream Products: 2-Thiopheneboronic acid, 1-Chloro-4-iodobenzene, 2-Iodothiophene; Downstream Products: 5-(4-Chlorophenyl)thiophene-2-carboxylic acid, 5-(4-Chlorophenyl)-2-thiophenecarbaldehyde, 1-[5-(4-Chlorophenyl)-2-thienyl]-1-ethanone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(4-Chlorophenyl)thiophene (CAS 40133-23-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1411605-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.