2-Bromo-4-methylpyrimidine
Also known as: 2-bromo-4-methyl pyrimidine, Pyrimidine, 2-bromo-4-methyl-
2-Bromo-4-methylpyrimidine (CAS 130645-48-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5BrN2 and a molecular weight of 173.011 g/mol. Key properties include a boiling point of 265.0±33.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 114.0±25.4 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 130645-48-6
- Jingsj CID
- J-1398650-0
- Molecular Formula
- C5H5BrN2
- Molecular Weight
- 173.011 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 265.0±33.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 114.0±25.4 °C |
| Exact Mass | 171.963608 |
| PSA | 25.78000 |
| LogP | 0.96 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.558 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring 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-4-methylpyrimidine?
The CAS number of 2-Bromo-4-methylpyrimidine is 130645-48-6.
What are the molecular formula and molecular weight of 2-Bromo-4-methylpyrimidine?
2-Bromo-4-methylpyrimidine has molecular formula C5H5BrN2 and molecular weight 173.011 g/mol.
Is 2-Bromo-4-methylpyrimidine hazardous?
2-Bromo-4-methylpyrimidine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.
What are the upstream and downstream products of 2-Bromo-4-methylpyrimidine?
For 2-Bromo-4-methylpyrimidine, Upstream Products: 2-Amino-4-methylpyrimidine, 2-Chloro-4-methylpyrimidine, 4-methylpyrimidin-2-ol.
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-4-methylpyrimidine (CAS 130645-48-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398650-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.