2-Methyl-5-vinylpyridine
2-甲基-5-乙烯基吡啶
Also known as: 5-ethenyl-2-methylpyridine, 5-vinyl-2-picoline, 5-Vinyl-ALPHA-picoline, 2,5-Methylvinylpyridine, 2-Picoline, 5-vinyl-, 5-vinyl-2-methylpyridine, 6-methyl-3-vinylpyridine, methyl vinyl pyridine, EINECS 205-432-5, Beilstein 5-20-06-00218
- CAS No.
- 140-76-1
- Jingsj CID
- J-32785-5
- Molecular Formula
- C8H9N
- Chinese Name
- 2-甲基-5-乙烯基吡啶
- Molecular Weight
- 119.164 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 180 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 175.5±9.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 56.6±10.9 °C |
Frequently Asked Questions
What is the CAS number of 2-Methyl-5-vinylpyridine?
140-76-1
What are the molecular formula and molecular weight of 2-Methyl-5-vinylpyridine?
C8H9N, molecular weight 119.164 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026