2,6-Dimethylpyrazine
Also known as: 2,6-Dimethyl-1,4-diazine, 2,6-Dimethylparadiazine, 2,6-Dimethylpiazine, 2,6-dimethyl-pyrazin, 2,6-dimethylpyrazine,balance2,5-isomer, 3,5-Dimethylpyrazine, EINECS 203-589-4, FEMA 3273, FEMA NUMBER 3273, FEMA No. 3273, MFCD00006148, Pyrazine, 2,6-dimethyl-, 2,6-DiMepyz
2,6-Dimethylpyrazine (CAS 108-50-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H8N2 and a molecular weight of 108.141 g/mol. Key properties include a melting point of 35-40 °C(lit.), a boiling point of 155.6±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 52.8±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H228, H302 — Harmful if swallowed and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 108-50-9
- Jingsj CID
- J-42553-6
- Molecular Formula
- C6H8N2
- Molecular Weight
- 108.141 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 35-40 °C(lit.) |
|---|---|
| Boiling Point | 155.6±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 52.8±0.0 °C |
| Exact Mass | 108.068748 |
| PSA | 25.78000 |
| LogP | 0.64 |
| Vapor Pressure | 3.9±0.2 mmHg at 25°C |
| Refractive Index | 1.504 |
GHS Safety & Compliance
- H228
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Zhuang J, et al. Comparative flavor profile analysis of four different varieties of Boletus mushrooms by instrumental and sensory techniques. Food Res Int. 2020;136:109485. |
|---|
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 2,6-Dimethylpyrazine?
The CAS number of 2,6-Dimethylpyrazine is 108-50-9.
What are the molecular formula and molecular weight of 2,6-Dimethylpyrazine?
2,6-Dimethylpyrazine has molecular formula C6H8N2 and molecular weight 108.141 g/mol.
Is 2,6-Dimethylpyrazine hazardous?
2,6-Dimethylpyrazine has GHS signal word Danger and hazard statements H228; H302 — Harmful if swallowed; H315 — Causes skin irritation.
What are the upstream and downstream products of 2,6-Dimethylpyrazine?
For 2,6-Dimethylpyrazine, Upstream Products: 2,6-Dichloropyrazine, Methylmagnesium chloride, D-Glucose; Downstream Products: 6-Methylpyrazine-2-carboxylic acid, 2-Chloro-3,5-dimethylpyrazine, 3,5-Dimethylpyrazin-2-amine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,6-Dimethylpyrazine (CAS 108-50-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42553-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.