5-Amino-4,6-dichloropyrimidine
Also known as: 4,6-Dichloro-5-pyrimidinamine, 4,6-Dichloropyrimidin-5-amine, 4,6-Dichloropyrimidin-5-ylamine, 5-Pyrimidinamine, 4,6-dichloro-, 4,6-Dichloro-5-aminopyrimidine
5-Amino-4,6-dichloropyrimidine (CAS 5413-85-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H3Cl2N3 and a molecular weight of 163.99 g/mol. Key properties include a melting point of 145-148 °C(lit.), a boiling point of 267.1±35.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 115.3±25.9 °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.
- 5413-85-4
- Jingsj CID
- J-11526-4
- Molecular Formula
- C4H3Cl2N3
- Molecular Weight
- 163.99 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 145-148 °C(lit.) |
|---|---|
| Boiling Point | 267.1±35.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 115.3±25.9 °C |
| Exact Mass | 162.970398 |
| PSA | 51.80000 |
| LogP | 1.81 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.633 |
| Additional Property | slightly soluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- 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 5-Amino-4,6-dichloropyrimidine?
The CAS number of 5-Amino-4,6-dichloropyrimidine is 5413-85-4.
What are the molecular formula and molecular weight of 5-Amino-4,6-dichloropyrimidine?
5-Amino-4,6-dichloropyrimidine has molecular formula C4H3Cl2N3 and molecular weight 163.99 g/mol.
Is 5-Amino-4,6-dichloropyrimidine hazardous?
5-Amino-4,6-dichloropyrimidine 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 5-Amino-4,6-dichloropyrimidine?
For 5-Amino-4,6-dichloropyrimidine, Upstream Products: 4,6-Dichloro-5-nitropyrimidine, 5-amino-4,6-dihydroxypyrimidine; Downstream Products: 2,6-Dichlorophenylacetonitrile, 6-Chloropyrimidine-4,5-diamine, 4-chloro-6-hydrazinylpyrimidin-5-amine.
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-Amino-4,6-dichloropyrimidine (CAS 5413-85-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11526-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.