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2-methyl-3-vinyl pyrazine

Chemical Structure

General Material Information

Preferred name 2-methyl-3-vinyl pyrazine
Trivial Name 2-Ethenyl-3-methylpyrazine
Short Description pyrazine, 2-ethenyl-3-methyl-
Formula C7 H8 N2
CAS Number 25058-19-9
FDA UNII Search
Nikkaji Number J1.118.154F
xLogP3-AA 1.00 (est)
NMR Predictor External link
Synonyms
  • 2-ethenyl-3-methyl pyrazine
  • 2-ethenyl-3-methylpyrazine
  • 2-methyl-3-vinylpyrazine
  • pyrazine, 2-ethenyl-3-methyl-
  • Pyrazine, 2-methyl-3-vinyl-
  • 2-Ethenyl-3-methylpyrazine
  • 2-Methyl-3-vinylpyrazine
  • 3-Methyl-2-vinylpyrazine

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Literature & References

2-ethenyl-3-methylpyrazine
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):1514205
Pubchem (cas):25058-19-9
Publications by US Patents
3,952,024 - Furfurylthioacetone
Certain 2,5-dimethyl-3-thiopyrazines

Suppliers

BOC Sciences

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 120.15476226807
Boiling Point 167 to 168°C @ 760 mm Hg
Vapor Pressure 2.214 mmHg @ 25 °C
Flash Point TCC Value 61.8 °C TCC
logP (o/w) 1.043 est
Solubility
alcohol Yes
water, 6522 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Flavor Type: Nutty
fresh, hazelnut, earthy, nutty
General comment Fresh hazelnut earthy

Occurrences

Safety Information

Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
natural substances and extractives
Recommendation for 2-methyl-3-vinyl pyrazine usage levels up to:
not for fragrance use.
Recommendation for 2-methyl-3-vinyl pyrazine flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :1514205
National Institute of Allergy and Infectious Diseases:Data
2-ethenyl-3-methylpyrazine