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Substance Name: 2,3-Dimethylpyrazine
RN: 5910-89-4
UNII: WHF7883D0V
InChIKey: OXQOBQJCDNLAPO-UHFFFAOYSA-N

Note

  • An odorant that stimulates Grueneberg ganglion neurons.

Molecular Formula

  • C6-H8-N2

Molecular Weight

  • 108.143
 
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Names and Synonyms

Name of Substance

  • 2,3-Dimethylpyrazine

Synonyms

  • 2,3-Dimethyl-1,4-diazine
  • 2,3-Dimethylpyrazine
  • 2,3-Dimethylpyrazine (natural)
  • CCRIS 2928
  • EINECS 227-630-0
  • FEMA No. 3271
  • Pyrazine, 2,3-dimethyl-
  • UNII-WHF7883D0V

Systematic Names

  • 2,3-Dimethylpyrazine
  • Pyrazine, 2,3-dimethyl-

Superlist Name

  • 2,3-Dimethylpyrazine

Registry Numbers

CAS Registry Number

  • 5910-89-4

FDA UNII

  • WHF7883D0V

System Generated Number

  • 0005910894

Structure Descriptors

InChI

1S/C6H8N2/c1-5-6(2)8-4-3-7-5/h3-4H,1-2H3

InChIKey

OXQOBQJCDNLAPO-UHFFFAOYSA-N

Smiles

c1(c(nccn1)C)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1390mg/kg (1390mg/kg)   Toxicology and Applied Pharmacology. Vol. 17, Pg. 244, 1970.
rat LD50 oral 613mg/kg (613mg/kg)   Drug and Chemical Toxicology. Vol. 3, Pg. 249, 1980.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Boiling Point 156 deg C   EXP
log P (octanol-water) 0.54 (none)   EXP
Water Solubility 3.82E+04 mg/L 25 EST
Vapor Pressure 1.500 mm Hg 25 EST
Henry's Law Constant 3.55E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.01E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.