2,4-Dichloropyrimidine-5-carbonyl chloride
Also known as: 2,4-Dichloro-5-pyrimidinecarbonyl chloride, 5-(Chlorocarbonyl)-2,4-dichloropyrimidine, 5-(Chloroformyl)-2,4-dichloropyrimidine, 5-Pyrimidinecarbonyl chloride, 2,4-dichloro-, 2,4-Dichloropyrimidine-5-carbonyl chloride
2,4-Dichloropyrimidine-5-carbonyl chloride (CAS 2972-52-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5HCl3N2O and a molecular weight of 211.433 g/mol. Key properties include a boiling point of 304.3±22.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 137.8±22.3 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2972-52-3
- Jingsj CID
- J-1436093-1
- Molecular Formula
- C5HCl3N2O
- Molecular Weight
- 211.433 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 304.3±22.0 °C at 760 mmHg |
|---|---|
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 137.8±22.3 °C |
| Exact Mass | 209.915451 |
| PSA | 42.85000 |
| LogP | 1.26 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.588 |
| Storage Conditions | 2~8℃ |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H314 — Causes severe skin burns and eye damage
- H332 — Harmful if inhaled
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-Dichloropyrimidine-5-carbonyl chloride?
The CAS number of 2,4-Dichloropyrimidine-5-carbonyl chloride is 2972-52-3.
What are the molecular formula and molecular weight of 2,4-Dichloropyrimidine-5-carbonyl chloride?
2,4-Dichloropyrimidine-5-carbonyl chloride has molecular formula C5HCl3N2O and molecular weight 211.433 g/mol.
Is 2,4-Dichloropyrimidine-5-carbonyl chloride hazardous?
2,4-Dichloropyrimidine-5-carbonyl chloride has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 2,4-Dichloropyrimidine-5-carbonyl chloride?
For 2,4-Dichloropyrimidine-5-carbonyl chloride, Upstream Products: 2,4-Dihydroxypyrimidine-5-carboxylic acid, 2,4-Dichloro-5-pyrimidinecarboxylic acid; Downstream Products: 2,4-Dichloro-5-pyrimidinecarboxylic acid, Methyl 2,4-dichloropyrimidine-5-carboxylate, Ethyl 2,4-dichloropyrimidine-5-carboxylate.
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-Dichloropyrimidine-5-carbonyl chloride (CAS 2972-52-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1436093-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.