2-methyl-3-isopropyl pyrazine
pyrazine, 2-methyl-3-(1-methylethyl)-
 
Notes:
None found
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CAS Number: 15986-81-9Picture of molecule3D/inchi
FDA UNII: Search
Nikkaji Web: J45.601B
MDL: MFCD22370208
XlogP3-AA: 1.30 (est)
Molecular Weight: 136.19764000
Formula: C8 H12 N2
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome, Edge or firefox)
Category: information only not used for fragrances or flavors
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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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: 188.00 to  189.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.821000 mmHg @ 25.00 °C. (est)
Flash Point: 160.00 °F. TCC ( 71.00 °C. ) (est)
logP (o/w): 1.520 (est)
Soluble in:
 alcohol
 water, 1901 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
 
Odor Type: woody
 
 woody  coffee  
Odor Description:
at 0.10 % in propylene glycol. 
enhanced the woody and coffee grounds notes
 
 
Flavor Type: earthy
 
 earthy  green  sulfurous  
Taste Description:
earthy; green; sulfury; mouthfeel
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
 None found
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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: information only not used for fragrances or flavors
Recommendation for 2-methyl-3-isopropyl pyrazine usage levels up to:
 not for fragrance use.
 
Recommendation for 2-methyl-3-isopropyl 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 : 519203
National Institute of Allergy and Infectious Diseases: Data
 2-isopropyl-3-methylpyrazine
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References:
 2-isopropyl-3-methylpyrazine
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 519203
Pubchem (sid): 172880516
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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
CHEMBL: View
HMDB (The Human Metabolome Database): Search
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
 not found in nature
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Synonyms:
2-methyl-3-(propan-2-yl)pyrazine
2-methyl-3-isopropylpyrazine
2-isopropyl-3-methyl pyrazine
2-isopropyl-3-methylpyrazine
 pyrazine, 2-methyl-3-(1-methylethyl)-
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