5-Chloropyrazine-2-carbaldehyde
Also known as: 2-Pyrazinecarboxaldehyde, 5-chloro-, 5-CHLOROPYRAZINE-2-CARBALDEHYDE, 5-Chloro-2-pyrazinecarbaldehyde, 5-Chloro-2-pyrazinecarboxaldehyde, 5-Chloro-pyrazinecarboxaldehyde, 5-Chloropyrazine-2-carboxaldehyde, 5-chloropyrazine-2-carbaldehyde, Pyrazinecarboxaldehyde, 5-chloro-
5-Chloropyrazine-2-carbaldehyde (CAS 88625-24-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H3ClN2O and a molecular weight of 142.543 g/mol. Key properties include a boiling point of 221.2±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 87.6±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 88625-24-5
- Jingsj CID
- J-1005719-9
- Molecular Formula
- C5H3ClN2O
- Molecular Weight
- 142.543 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 221.2±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 87.6±25.9 °C |
| Exact Mass | 141.993393 |
| PSA | 42.85000 |
| LogP | 0.75 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.601 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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-Chloropyrazine-2-carbaldehyde?
The CAS number of 5-Chloropyrazine-2-carbaldehyde is 88625-24-5.
What are the molecular formula and molecular weight of 5-Chloropyrazine-2-carbaldehyde?
5-Chloropyrazine-2-carbaldehyde has molecular formula C5H3ClN2O and molecular weight 142.543 g/mol.
What are the upstream and downstream products of 5-Chloropyrazine-2-carbaldehyde?
For 5-Chloropyrazine-2-carbaldehyde, Upstream Products: Methyl 5-chloropyrazine-2-carboxylate; Downstream Products: (5-Chloropyrazin-2-yl)methanol.
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-Chloropyrazine-2-carbaldehyde (CAS 88625-24-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1005719-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.