2-Bromo-5-methylpyridine
Also known as: 2-Bromo-5-picoline, 6-Bromo-3-picoline, 6-Bromo-β-picoline, 2-Bromo-5-methylpyridine (2-Bromo-5-picoline), MFCD00209553
2-Bromo-5-methylpyridine (CAS 3510-66-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6BrN and a molecular weight of 172.02 g/mol. Key properties include a melting point of 41-43 °C(lit.), a boiling point of 218.7±20.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 86.1±21.8 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3510-66-5
- Jingsj CID
- J-48192-5
- Molecular Formula
- C6H6BrN
- Molecular Weight
- 172.02 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 41-43 °C(lit.) |
|---|---|
| Boiling Point | 218.7±20.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 86.1±21.8 °C |
| Exact Mass | 170.968353 |
| PSA | 12.89000 |
| LogP | 1.99 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.553 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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 2-Bromo-5-methylpyridine?
The CAS number of 2-Bromo-5-methylpyridine is 3510-66-5.
What are the molecular formula and molecular weight of 2-Bromo-5-methylpyridine?
2-Bromo-5-methylpyridine has molecular formula C6H6BrN and molecular weight 172.02 g/mol.
Is 2-Bromo-5-methylpyridine hazardous?
2-Bromo-5-methylpyridine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Bromo-5-methylpyridine?
For 2-Bromo-5-methylpyridine, Upstream Products: 2-Amino-5-methylpyridine, 3-Methylpyridine, 5-Methyl-2(1H)-pyridinone; Downstream Products: 5,5'-Dimethyl-2,2'-bipyridine, 6,6'-Dimethyl-2,2'-bipyridine, Ethyl 5-methylpicolinate.
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-Bromo-5-methylpyridine (CAS 3510-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48192-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.