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2,3,5-trimethyl-6-isoamyl pyrazine

General Material Information

Preferred name 2,3,5-trimethyl-6-isoamyl pyrazine
Trivial Name 2,3,5-trimethyl-6-(3-methylbutyl)pyrazine
Short Description pyrazine, 2,3,5-trimethyl-6-(3-methylbutyl)-
Formula C12 H20 N2
CAS Number 10132-43-1
FDA UNII Search
Nikkaji Number J1.199.888G
xLogP3-AA 3.00 (est)
NMR Predictor External link
Synonyms
  • 2-iso pentyl-3,5,6-trimethylpyrazine
  • pyrazine, 2,3,5-trimethyl-6-(3-methylbutyl)-
  • pyrazine, 6-isopentyl-2,3,5-trimethyl-
  • trimethyl isoamyl pyrazine
  • 2,3,5-trimethyl-6-(3-methylbutyl)pyrazine
  • 2,3,5-trimethyl-6-isopentylpyrazine
  • trimethylisoamylpyrazine
  • trimethylisopentylpyrazine

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Literature & References

2,3,5-trimethyl-6-(3-methylbutyl)pyrazine
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):517762
Pubchem (sid):10502305
Publications by US Patents
3,952,024 - Furfurylthioacetone
Certain 2,5-dimethyl-3-thiopyrazines

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):Search
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 192.30540466309
Boiling Point 259 to 260°C @ 760 mm Hg
Vapor Pressure 0.021 mmHg @ 25 °C
Flash Point TCC Value 97.5 °C TCC
logP (o/w) 3.089 est
Solubility
alcohol Yes
water, 17.65 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Flavor Type: Anise
anise, floral
General comment Anise-like, floral

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:
flavoring agents
Recommendation for 2,3,5-trimethyl-6-isoamyl pyrazine usage levels up to:
not for fragrance 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 :517762
National Institute of Allergy and Infectious Diseases:Data
2,3,5-trimethyl-6-(3-methylbutyl)pyrazine