6-quinoxalinecarbonyl chloride
Also known as: 6-(Chlorocarbonyl)quinoxaline, quinoxaline-6-carbonyl chloride, 6-quinoxalinylcarbonyl chloride, 6-quinoxaloyl chloride, quinoxaline-6-carboxylic acid chloride, 6-Quinoxalinecarbonyl chloride (9CI)
6-quinoxalinecarbonyl chloride (CAS 258503-93-4) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H5ClN2O and a molecular weight of 192.60200 g/mol. Key properties include a melting point of 119ºC, a boiling point of 324.4ºC at 760mmHg, a density of 1.411g/cm3 and a flash point of 150ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 258503-93-4
- Jingsj CID
- J-1516963-8
- Molecular Formula
- C9H5ClN2O
- Molecular Weight
- 192.60200 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 119ºC |
|---|---|
| Boiling Point | 324.4ºC at 760mmHg |
| Density | 1.411g/cm3 |
| Flash Point | 150ºC |
| Exact Mass | 192.00900 |
| PSA | 42.85000 |
| LogP | 2.00880 |
| Vapor Pressure | 0.000246mmHg at 25°C |
| Refractive Index | 1.662 |
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 6-quinoxalinecarbonyl chloride?
The CAS number of 6-quinoxalinecarbonyl chloride is 258503-93-4.
What are the molecular formula and molecular weight of 6-quinoxalinecarbonyl chloride?
6-quinoxalinecarbonyl chloride has molecular formula C9H5ClN2O and molecular weight 192.60200 g/mol.
What are the upstream and downstream products of 6-quinoxalinecarbonyl chloride?
For 6-quinoxalinecarbonyl chloride, Upstream Products: Quinoxaline-6-carboxylic acid, isohexane, Methyl quinoxaline-6-carboxylate; Downstream Products: 1-(6-Methylpyridin-2-yl)-2-(quinoxalin-6-yl)ethane-1,2-dione, 2-(6-methylpyridin-2-yl)-1-(quinoxalin-6-yl)ethanone, Quinoxaline-6-carbaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-quinoxalinecarbonyl chloride (CAS 258503-93-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516963-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.