2,4-Dichloro-5-nitropyrimidine
Also known as: 2,4-dichloro-5-nitropyrimidine, 5-nitro-2,4-dichloropyrimidine, Pyrimidine, 2,4-dichloro-5-nitro-, 2,4-Dichloro-5-nitro-1,3-diazine, MFCD00127867
2,4-Dichloro-5-nitropyrimidine (CAS 49845-33-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4HCl2N3O2 and a molecular weight of 193.976 g/mol. Key properties include a melting point of 28-32 °C, a boiling point of 325.8±22.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 150.8±22.3 °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.
- 49845-33-2
- Jingsj CID
- J-1517101-4
- Molecular Formula
- C4HCl2N3O2
- Molecular Weight
- 193.976 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 28-32 °C |
|---|---|
| Boiling Point | 325.8±22.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 150.8±22.3 °C |
| Exact Mass | 192.944580 |
| PSA | 71.60000 |
| LogP | 1.28 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.611 |
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 2,4-Dichloro-5-nitropyrimidine?
The CAS number of 2,4-Dichloro-5-nitropyrimidine is 49845-33-2.
What are the molecular formula and molecular weight of 2,4-Dichloro-5-nitropyrimidine?
2,4-Dichloro-5-nitropyrimidine has molecular formula C4HCl2N3O2 and molecular weight 193.976 g/mol.
Is 2,4-Dichloro-5-nitropyrimidine hazardous?
2,4-Dichloro-5-nitropyrimidine 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 2,4-Dichloro-5-nitropyrimidine?
For 2,4-Dichloro-5-nitropyrimidine, Upstream Products: 5-Nitrouracil, Phosphoryl chloride; Downstream Products: 1,3-Diphenylcarbodiimide, 5-Amino-2,4-dichloropyrimidine, Pyrimidine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4-Dichloro-5-nitropyrimidine (CAS 49845-33-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517101-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.