2-Methyl-5-(trifluoromethyl)pyridine
2-甲基-5-(三氟甲基)吡啶
Also known as: 2-Methyl-5-(trifluoromethyl)pyridin, 2-methyl-5-(trifluoromethyl)pyridine, 2-methyl-5-trifluoromethyl-pyridine, Pyridine, 2-methyl-5-(trifluoromethyl)-, 2-Methyl-5-trifluoromethylpyridine
2-Methyl-5-(trifluoromethyl)pyridine (CAS 31181-54-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6F3N and a molecular weight of 161.124 g/mol. It is also known as 2-Methyl-5-(trifluoromethyl)pyridin, 2-methyl-5-(trifluoromethyl)pyridine and 2-methyl-5-trifluoromethyl-pyridine. Key properties include a boiling point of 144.3±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 41.1±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31181-54-1
- Jingsj CID
- J-1503886-1
- Molecular Formula
- C7H6F3N
- Chinese Name
- 2-甲基-5-(三氟甲基)吡啶
- Molecular Weight
- 161.124 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 144.3±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 41.1±25.9 °C |
Frequently Asked Questions
What is the CAS number of 2-Methyl-5-(trifluoromethyl)pyridine?
The CAS number of 2-Methyl-5-(trifluoromethyl)pyridine is 31181-54-1.
What are the molecular formula and molecular weight of 2-Methyl-5-(trifluoromethyl)pyridine?
2-Methyl-5-(trifluoromethyl)pyridine has molecular formula C7H6F3N and molecular weight 161.124 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methyl-5-(trifluoromethyl)pyridine (CAS 31181-54-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503886-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.