2,4-Dichloro-5-pyrimidinecarboxylic acid
Also known as: 2,4-Dichloropyrimidine-5-carboxylic acid, 5-Pyrimidinecarboxylic acid, 2,4-dichloro-, 2,4-Dichloro-5-pyrimidinecarboxylic acid, 5-PyriMidinecarboxylic acid, 2,4-dichloro-
2,4-Dichloro-5-pyrimidinecarboxylic acid (CAS 37131-89-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2Cl2N2O2 and a molecular weight of 192.988 g/mol. Key properties include a melting point of 96-97ºC, a boiling point of 368.4±22.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 176.6±22.3 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 37131-89-8
- Jingsj CID
- J-1965602-1
- Molecular Formula
- C5H2Cl2N2O2
- Molecular Weight
- 192.988 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 96-97ºC |
|---|---|
| Boiling Point | 368.4±22.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 176.6±22.3 °C |
| Exact Mass | 191.949326 |
| PSA | 63.08000 |
| LogP | 0.92 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.614 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Frequently Asked Questions
What is the CAS number of 2,4-Dichloro-5-pyrimidinecarboxylic acid?
The CAS number of 2,4-Dichloro-5-pyrimidinecarboxylic acid is 37131-89-8.
What are the molecular formula and molecular weight of 2,4-Dichloro-5-pyrimidinecarboxylic acid?
2,4-Dichloro-5-pyrimidinecarboxylic acid has molecular formula C5H2Cl2N2O2 and molecular weight 192.988 g/mol.
Is 2,4-Dichloro-5-pyrimidinecarboxylic acid hazardous?
2,4-Dichloro-5-pyrimidinecarboxylic acid has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 2,4-Dichloro-5-pyrimidinecarboxylic acid?
For 2,4-Dichloro-5-pyrimidinecarboxylic acid, Upstream Products: 2,4-Dihydroxypyrimidine-5-carboxylic acid, 2,4-Dichloropyrimidine-5-carbonyl chloride; Downstream Products: 2,4-Dichloropyrimidine-5-carbonyl chloride, 2,4-dichloro-N-(2,6-dimethylphenyl)pyrimidine-5-carboxamide, 2,4-dichloro-N-(2,6-dichlorophenyl)pyrimidine-5-carboxamide.
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-pyrimidinecarboxylic acid (CAS 37131-89-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1965602-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.