4-Chloro-6-ethyl-2-pyrimidinamine
Also known as: 2-Amino-4-chloro-6-ethylpyrimidine, 4-Chloro-6-ethylpyrimidin-2-amine, 4-Chloro-6-ethyl-pyrimidin-2-ylamine, 2-Pyrimidinamine, 4-chloro-6-ethyl-, 4-Chloro-6-ethyl-1,3-diazin-2-amine
4-Chloro-6-ethyl-2-pyrimidinamine (CAS 5734-67-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8ClN3 and a molecular weight of 157.601 g/mol. Key properties include a boiling point of 320.0±34.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 147.3±25.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5734-67-8
- Jingsj CID
- J-1445252-9
- Molecular Formula
- C6H8ClN3
- Molecular Weight
- 157.601 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 320.0±34.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 147.3±25.7 °C |
| Exact Mass | 157.040680 |
| PSA | 51.80000 |
| LogP | 1.57 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.584 |
| Storage Conditions | 2-8°C |
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 4-Chloro-6-ethyl-2-pyrimidinamine?
The CAS number of 4-Chloro-6-ethyl-2-pyrimidinamine is 5734-67-8.
What are the molecular formula and molecular weight of 4-Chloro-6-ethyl-2-pyrimidinamine?
4-Chloro-6-ethyl-2-pyrimidinamine has molecular formula C6H8ClN3 and molecular weight 157.601 g/mol.
What are the upstream and downstream products of 4-Chloro-6-ethyl-2-pyrimidinamine?
For 4-Chloro-6-ethyl-2-pyrimidinamine, Upstream Products: 2-Amino-6-ethylpyrimidin-4-ol, Methyl 3-oxovalerate; Downstream Products: Pyrimethamine, 6-Ethylpyrimidine-2,4-diamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-6-ethyl-2-pyrimidinamine (CAS 5734-67-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1445252-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.