Molekula
2,3-Dimethylpyrazine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
2,3-Dimethylpyrazine is a volatile, aromatic heterocyclic compound primarily used as a flavor and fragrance agent in food, beverages, and perfumery, contributing nutty, roasted, or popcorn-like notes. It is also employed in analytical chemistry and sensory research. This colourless to pale yellow liquid has a CAS number of 5910-89-4, a molecular formula of C6H8N2, and a molecular weight of 108.14 g/mol. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies 2,3-Dimethylpyrazine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to pale yellow liquid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 54 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Boiling Point | 155 to 157 °C at 760 mmHg |
| Solubility (other solvents) | Soluble in water, organic solvents, oils |
| Vapour Pressure | 1.5 mmHg |
Source: PubChem CID 22201 (Human Metabolome Database (HMDB), Joint FAO/WHO Expert Committee on Food Additives (JECFA), Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 90035371 |
| CAS Number | 5910-89-4 |
| IUPAC Name | 2,3-dimethylpyrazine |
| EC Number | 227-630-0 |
| Molecular Formula | C6H8N2 |
| Molecular Weight | 108.14 |
| Exact Mass | 108.0687 |
| SMILES | CC1=NC=CN=C1C |
| InChIKey | OXQOBQJCDNLAPO-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H8N2/c1-5-6(2)8-4-3-7-5/h3-4H,1-2H3 |
| PubChem CID | 22201 |
| UN Number | UN1993 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2933.99.97.01 |
| Tariff Code | 2933998090 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2,3-Dimethyl-1,4-diazine
- 2,3-Dimethylpyrazine (natural)
- 2,3-DMP pyrazine
- Dimethylpyrazine
- Dimethylpyrazines
- FEMA 3271
- FEMA No. 3271
- Pyrazine, 2,3-dimethyl-
- Pyrazine, dimethyl-
- s12348
Frequently asked questions
What is 2,3-Dimethylpyrazine commonly used for?
2,3-Dimethylpyrazine is primarily used as a flavoring agent in food and beverages, contributing to roasted, nutty, and popcorn-like aromas, and is also employed in fragrance formulations.
What is the chemical formula and molecular weight of 2,3-Dimethylpyrazine?
The chemical formula is C6H8N2, and the molecular weight is 108.14 g/mol.
How should 2,3-Dimethylpyrazine be stored?
Store in a tightly sealed container at ambient temperature, away from heat, sparks, and open flames.
What grades of 2,3-Dimethylpyrazine does Molekula supply?
Molekula supplies food-grade (FEMA/GRAS-compliant) and pharmaceutical-grade 2,3-Dimethylpyrazine, depending on application requirements.
Can Molekula supply 2,3-Dimethylpyrazine in bulk quantities?
Yes, Molekula offers bulk packaging options (e.g., 5kg, 25kg drums, or custom quantities) for industrial and commercial applications.
What documentation is provided with an order of 2,3-Dimethylpyrazine?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.