2,3-Dimethylpyrazine

Basic Information

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CAS Number

5910-89-4

Molecular Formula

C6H8N2

Molecular Weight

108.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

11-13 ºC

Boiling Point

156 °C

Refractive Index

n20/D 1.507(lit.)

SMILES

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Cc1nccnc1C

InChI

InChI=1S/C6H8N2/c1-5-6(2)8-4-3-7-5/h3-4H,1-2H3

InChIKey

OXQOBQJCDNLAPO-UHFFFAOYSA-N

LogP

1.09344

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

62.9

Safety Information

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GHS Hazard Pictograms

H226

H315

H318

H335

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H318 Causes serious eye damage
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 3 Class 3

Synonyms & References

English

2,3-Dimethylpyrazine
2,3-Dimethyl-1,4-diazine
2,3-DIMETHYL PYRAZINE FEMA NO.3271
2,3-DICHLORO-6-NITROBENZYLAMINE
2,3-DiMepyz
2,3-Dimethyloyrazine
2,3-dimethyl-pyrazin
2,3-dimethyl-pyrazine
dimethylpyrazine
DIMETHYLPYRAZINES
FEMA 3271
FEMA NUMBER 3271
Pyrazine,2,3-dimethyl
2,3-Dimethyl pyrazine
2,3-dimethylpyrazine

MDL Number

MFCD00006144

Customs Code

2933399090

FAQ

What is 2,3-Dimethylpyrazine (CAS: 5910-89-4)?

2,3-Dimethylpyrazine (CAS: 5910-89-4) is a heterocyclic organic compound with the chemical formula C6H8N2. It belongs to the pyrazine family and is characterized by its aromatic structure and distinct nutty or earthy odor. This compound is commonly used as a flavoring agent and has applications in various industries due to its chemical versatility.

What are the main uses of 2,3-Dimethylpyrazine (CAS: 5910-89-4)?

2,3-Dimethylpyrazine (CAS: 5910-89-4) is primarily used in the food industry to impart roasted nut, coffee, and cocoa flavors. It also serves as an intermediate in pharmaceutical and agrochemical synthesis. Additionally, it is utilized in research for studying chemical reactions and as a component in specialty coatings and materials.

Is 2,3-Dimethylpyrazine (CAS: 5910-89-4) safe?

2,3-Dimethylpyrazine (CAS: 5910-89-4) is generally considered safe when used in regulated amounts. However, it may cause skin or eye irritation upon contact. Safety precautions include wearing protective gloves and goggles, ensuring proper ventilation, and following OSHA guidelines. Long-term exposure risks are minimal but should be avoided through standard chemical handling practices.

How should 2,3-Dimethylpyrazine (CAS: 5910-89-4) be stored?

2,3-Dimethylpyrazine (CAS: 5910-89-4) should be stored in a sealed container in a cool, dry place below 25°C. It is sensitive to light and humidity, so storage in a dark, airtight location is recommended. Keep away from heat sources and ensure proper labeling to maintain stability and prevent contamination.