2-methyl-3-vinyl pyrazine
pyrazine, 2-ethenyl-3-methyl-
 
Notes:
Flavouring ingredient with a fresh, hazelnut, earthy note
  • BOC Sciences
    • BOC Sciences
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      Product(s):
      25058-19-9 2-Methyl-3-vinylpyrazine
       
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CAS Number: 25058-19-9Picture of molecule3D/inchi
FDA UNII: Search
Nikkaji Web: J1.118.154F
XlogP3-AA: 1.00 (est)
Molecular Weight: 120.15476000
Formula: C7 H8 N2
NMR Predictor: Predict (works with chrome, Edge or firefox)
Category: natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
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Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 167.00 to  168.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 2.214000 mmHg @ 25.00 °C. (est)
Flash Point: 143.00 °F. TCC ( 61.80 °C. ) (est)
logP (o/w): 1.043 (est)
Soluble in:
 alcohol
 water, 6522 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
 
 
Flavor Type: nutty
 
 fresh  hazelnut  earthy  nutty  
Taste Description:
fresh hazelnut earthy
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
BOC Sciences
For experimental / research use only.
2-Methyl-3-vinylpyrazine
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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
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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.
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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
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References:
 2-ethenyl-3-methylpyrazine
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 1514205
Pubchem (cas): 25058-19-9
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Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
HMDB (The Human Metabolome Database): HMDB39989
FooDB: FDB019671
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
None Found
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Occurrence (nature, food, other): note
 meat cooked meat
Search  PMC Picture
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Synonyms:
2-ethenyl-3-methyl pyrazine
2-ethenyl-3-methylpyrazine
2-methyl-3-vinylpyrazine
 pyrazine, 2-ethenyl-3-methyl-
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