5-Methylpyrimidine
Also known as: 5-Methyl-1,3-diazine, 5-Methyl-pyrimidin, 5-Methylpyrimidine, 98+%, 5-Methylpyrimidine, 97+%, Pyrimidine, 5-methyl-, RARECHEM AM LA 0031
5-Methylpyrimidine (CAS 2036-41-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2 and a molecular weight of 94.115 g/mol. Key properties include a melting point of 29-31°C, a boiling point of 153.0±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 43.3±5.1 °C. It is classified under GHS with signal word Warning and hazard statements H228 and H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2036-41-1
- Jingsj CID
- J-1990582-9
- Molecular Formula
- C5H6N2
- Molecular Weight
- 94.115 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 29-31°C |
|---|---|
| Boiling Point | 153.0±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 43.3±5.1 °C |
| Exact Mass | 94.053101 |
| PSA | 25.78000 |
| LogP | 0.13 |
| Vapor Pressure | 4.4±0.2 mmHg at 25°C |
| Refractive Index | 1.503 |
GHS Safety & Compliance
- H228
- H302 — Harmful if swallowed
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 5-Methylpyrimidine?
The CAS number of 5-Methylpyrimidine is 2036-41-1.
What are the molecular formula and molecular weight of 5-Methylpyrimidine?
5-Methylpyrimidine has molecular formula C5H6N2 and molecular weight 94.115 g/mol.
Is 5-Methylpyrimidine hazardous?
5-Methylpyrimidine has GHS signal word Warning and hazard statements H228; H302 — Harmful if swallowed.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methylpyrimidine (CAS 2036-41-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990582-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.