2-(2-Thiophenylmethyl)thiophene
Also known as: 2,2'-Dithienylmethane, 2,2'-Methylenedithiophene, 2-(2-Thienylmethyl)thiophene, Bis(2-thienyl)methane, Di(2-thienyl)methane, Di(thiophen-2-yl)methane, Thiophene, 2,2'-methylenebis-
2-(2-Thiophenylmethyl)thiophene (CAS 4341-34-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8S2 and a molecular weight of 180.29000 g/mol. Key properties include a melting point of 46 °C, a boiling point of 261.7ºC at 760mmHg, a density of 1.219g/cm3 and a flash point of 81.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4341-34-8
- Jingsj CID
- J-42543-4
- Molecular Formula
- C9H8S2
- Molecular Weight
- 180.29000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 46 °C |
|---|---|
| Boiling Point | 261.7ºC at 760mmHg |
| Density | 1.219g/cm3 |
| Flash Point | 81.3ºC |
| Exact Mass | 180.00700 |
| PSA | 56.48000 |
| LogP | 3.40040 |
| Refractive Index | 1.626 |
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-(2-Thiophenylmethyl)thiophene?
The CAS number of 2-(2-Thiophenylmethyl)thiophene is 4341-34-8.
What are the molecular formula and molecular weight of 2-(2-Thiophenylmethyl)thiophene?
2-(2-Thiophenylmethyl)thiophene has molecular formula C9H8S2 and molecular weight 180.29000 g/mol.
What are the upstream and downstream products of 2-(2-Thiophenylmethyl)thiophene?
For 2-(2-Thiophenylmethyl)thiophene, Upstream Products: Formaldehyde, 1,3,5-trioxane, bis(2-thienyl) ketone; Downstream Products: 2,2-Di(thiophen-2-yl)acetic acid, Nonadecanedioic acid.
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-(2-Thiophenylmethyl)thiophene (CAS 4341-34-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42543-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.