2-Chloro-4-methylpyrimidine
Also known as: 4-methyl-2-chloropyrimidine, 2-chloro-4-methyl-1,3-diazine, MFCD00054434
2-Chloro-4-methylpyrimidine (CAS 13036-57-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5ClN2 and a molecular weight of 128.560 g/mol. Key properties include a melting point of 35-36ºC, a boiling point of 216.1±9.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 104.9±4.3 °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.
- 13036-57-2
- Jingsj CID
- J-1137036-8
- Molecular Formula
- C5H5ClN2
- Molecular Weight
- 128.560 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 35-36ºC |
|---|---|
| Boiling Point | 216.1±9.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 104.9±4.3 °C |
| Exact Mass | 128.014130 |
| PSA | 25.78000 |
| LogP | 0.82 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.530 |
| Storage Conditions | Keep Cold/Store under Nitrogen |
| Stability | Toxic |
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-Chloro-4-methylpyrimidine?
The CAS number of 2-Chloro-4-methylpyrimidine is 13036-57-2.
What are the molecular formula and molecular weight of 2-Chloro-4-methylpyrimidine?
2-Chloro-4-methylpyrimidine has molecular formula C5H5ClN2 and molecular weight 128.560 g/mol.
Is 2-Chloro-4-methylpyrimidine hazardous?
2-Chloro-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-Chloro-4-methylpyrimidine?
For 2-Chloro-4-methylpyrimidine, Upstream Products: 2,4-Dichloro-6-methylpyrimidine, 2,4-Dichloropyrimidine, Methylmagnesium chloride; Downstream Products: 4-Methylpyrimidine, Pyrimidine, 2-(chloromethyl)-4-methyl- (9CI), 4-Methyl-2-pyrimidinecarbonitrile.
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-Chloro-4-methylpyrimidine (CAS 13036-57-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1137036-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.