3-Chloro-2,5-dimethylpyrazine
Also known as: 2,5-Dimethyl-3-chloropyrazine, 3-Chloro-2,5-dimethyl-1,4-diazine, Pyrazine, 3-chloro-2,5-dimethyl-, T6N DNJ B1 CG E1
3-Chloro-2,5-dimethylpyrazine (CAS 95-89-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H7ClN2 and a molecular weight of 142.586 g/mol. Key properties include a boiling point of 186.8±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 83.3±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 95-89-6
- Jingsj CID
- J-36980-2
- Molecular Formula
- C6H7ClN2
- Molecular Weight
- 142.586 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 186.8±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 83.3±0.0 °C |
| Exact Mass | 142.029770 |
| PSA | 25.78000 |
| LogP | 1.56 |
| Vapor Pressure | 0.9±0.3 mmHg at 25°C |
| Refractive Index | 1.526 |
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 3-Chloro-2,5-dimethylpyrazine?
The CAS number of 3-Chloro-2,5-dimethylpyrazine is 95-89-6.
What are the molecular formula and molecular weight of 3-Chloro-2,5-dimethylpyrazine?
3-Chloro-2,5-dimethylpyrazine has molecular formula C6H7ClN2 and molecular weight 142.586 g/mol.
What are the upstream and downstream products of 3-Chloro-2,5-dimethylpyrazine?
For 3-Chloro-2,5-dimethylpyrazine, Upstream Products: 3,6-Dimethyl-2,5-piperazinedione, 2,5-Dimethylpyrazine, 2,4-Dimethylimidazole; Downstream Products: 2,5-Dimethyl-3-propylpyrazine, 3,6-Dimethylpyrazin-2-amine, 2,3,5-Trimethylpyrazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Chloro-2,5-dimethylpyrazine (CAS 95-89-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36980-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.