2-Isobutylthiophene
Also known as: 2-(2-Methylpropyl)thiophene, 2-(2-methylpropyl)-thiophene, Thiophene, 2-(2-methylpropyl)-, 2-Isobutyl-thiophen
2-Isobutylthiophene (CAS 32741-05-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H12S and a molecular weight of 140.24600 g/mol. Key properties include a melting point of -56.9°C (estimate), a boiling point of 174ºC, a density of 0.966 and a flash point of 40ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32741-05-2
- Jingsj CID
- J-1315068-0
- Molecular Formula
- C8H12S
- Molecular Weight
- 140.24600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -56.9°C (estimate) |
|---|---|
| Boiling Point | 174ºC |
| Density | 0.966 |
| Flash Point | 40ºC |
| Exact Mass | 140.06600 |
| PSA | 28.24000 |
| LogP | 2.94660 |
| Refractive Index | 1.4982 |
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-Isobutylthiophene?
The CAS number of 2-Isobutylthiophene is 32741-05-2.
What are the molecular formula and molecular weight of 2-Isobutylthiophene?
2-Isobutylthiophene has molecular formula C8H12S and molecular weight 140.24600 g/mol.
What are the upstream and downstream products of 2-Isobutylthiophene?
For 2-Isobutylthiophene, Upstream Products: 2-methyl-1-(thiophen-2-yl)propan-1-one, 1-Bromo-2-methylpropane, 1-Iodo-2-methylpropane; Downstream Products: 5-isobutylthiophene-2-carbaldehyde, 2-Methylheptadecane.
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-Isobutylthiophene (CAS 32741-05-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1315068-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.