3-isobutylpyridine
3-异丁基吡啶
Also known as: 3-(2-methylpropyl)pyridine, beta-Isobutylpyridine, FEMA No. 3371, 3-isobutyl-pyridine
3-isobutylpyridine (CAS 14159-61-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H13N and a molecular weight of 135.20600 g/mol. It is also known as 3-(2-methylpropyl)pyridine, beta-Isobutylpyridine and FEMA No. 3371. Key properties include a boiling point of 198.6ºC at 760 mmHg and a density of 0.908 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14159-61-6
- Jingsj CID
- J-6905-0
- Molecular Formula
- C9H13N
- Chinese Name
- 3-异丁基吡啶
- Molecular Weight
- 135.20600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 198.6ºC at 760 mmHg |
|---|---|
| Density | 0.908 g/cm3 |
| Exact Mass | 135.10500 |
| PSA | 12.89000 |
| LogP | 2.28010 |
| Vapor Pressure | 0.503mmHg at 25°C |
| Refractive Index | 1.491 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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-isobutylpyridine?
The CAS number of 3-isobutylpyridine is 14159-61-6.
What are the molecular formula and molecular weight of 3-isobutylpyridine?
3-isobutylpyridine has molecular formula C9H13N and molecular weight 135.20600 g/mol.
What are the upstream and downstream products of 3-isobutylpyridine?
For 3-isobutylpyridine, Upstream Products: 3-Methylpyridine, 2-Bromopropane, Isobutyraldehyde.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-isobutylpyridine (CAS 14159-61-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6905-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.