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2-propyl-3,6-dimethyl pyrazine

Chemical Structure

General Material Information

Preferred name 2-propyl-3,6-dimethyl pyrazine
Trivial Name 2,5-Dimethyl-3-propylpyrazine
Short Description pyrazine, 2,5-dimethyl-3-propyl-
Formula C9 H14 N2
CAS Number 18433-97-1
FDA UNII Search
Nikkaji Number J99.990C
NMR Predictor External link
Synonyms
  • 3,6-dimethyl-2-propyl pyrazine
  • 3,6-dimethyl-2-propylpyrazine
  • 2,5-dimethyl-3-propylpyrazine
  • 2-propyl-3,6-dimethylpyrazine
  • pyrazine, 2,5-dimethyl-3-propyl-
  • 2,5-Dimethyl-3-propylpyrazine
  • 2-Propyl-3,6-dimethylpyrazine
  • 3,6-Dimethyl-2-propylpyrazine

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Literature & References

2,5-dimethyl-3-propylpyrazine
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):87637
Pubchem (sid):135044670
Publications by US Patents
3,952,024 - Furfurylthioacetone
Certain 2,5-dimethyl-3-thiopyrazines

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 150.22457885742
Boiling Point 208 to 209°C @ 760 mm Hg
Vapor Pressure 0.311 mmHg @ 25 °C
Flash Point TCC Value 77.6 °C TCC
logP (o/w) 1.966 est
Solubility
alcohol Yes
water, 488.9 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Nutty
hazelnut, nutty
General comment At 0.10 % in propylene glycol. hazelnut
Flavor Type: Nutty
hazelnut, nutty
General comment Hazelnut

Occurrences

Potential Uses

Applications
Odor purposes Hazelnut
Flavoring purposes Nut, Smoke

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:
information only not used for fragrances or flavors
Recommendation for 2-propyl-3,6-dimethyl pyrazine usage levels up to:
not for fragrance use.
Recommendation for 2-propyl-3,6-dimethyl 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 Substance Registry Services (TSCA):18433-97-1
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :87637
National Institute of Allergy and Infectious Diseases:Data
2,5-dimethyl-3-propylpyrazine
Chemidplus:0018433971