2-Propylpyrazine

2-Propylpyrazine Basic information
Product Name:2-Propylpyrazine
Synonyms:2-PROPYLPYRAZINE;2-N-PROPYLPYRAZINE;2-Propylpyrazine,98+%;FEMA NUMBER 3961;N-PROPYLPYRAZINE;propyl-pyrazin;Pyrazine, 2-(n-propyl)-;propylpyrazine
CAS:18138-03-9
MF:C7H10N2
MW:122.17
EINECS:242-023-0
Product Categories:pyrazine Flavor
Mol File:18138-03-9.mol
2-Propylpyrazine Structure
2-Propylpyrazine Chemical Properties
Boiling point 65 °C (12 mmHg)
density 0.975
FEMA 3961 | PROPYLPYRAZINE
refractive index 1.492-1.494
Fp 56 °C
storage temp. Sealed in dry,Room Temperature
pka1.70±0.10(Predicted)
form clear liquid
color Colorless to Light yellow
Specific Gravity0.9700
Odorat 0.10 % in dipropylene glycol. green vegetable nutty
Odor Typegreen
JECFA Number763
LogP1.24
CAS DataBase Reference18138-03-9(CAS DataBase Reference)
NIST Chemistry ReferencePyrazine, 2-(n-propyl)-(18138-03-9)
EPA Substance Registry SystemPyrazine, propyl- (18138-03-9)
Safety Information
Hazard Codes Xi
Risk Statements 37/38-41-36/37/38
Safety Statements 24/25-39-26-36
RIDADR UN 1993C 3 / PGIII
WGK Germany 3
HazardClass IRRITANT
HS Code 29339900
MSDS Information
ProviderLanguage
ACROS English
2-Propylpyrazine Usage And Synthesis
Chemical Propertiesclear very slightly yellow liquid
Chemical Properties2-Propylpyrazine has a green, vegetable odor.
OccurrenceReported found in roasted coffee beans.
DefinitionChEBI: Propylpyrazine is a member of pyrazines.
Aroma threshold valuesDetection: 300 ppb
2-Propylpyrazine Preparation Products And Raw materials
2-ISOBUTYL-3-METHYLPYRAZINE DIMETHYL DIHYDROCYCLOPENTAPYRAZINE 2,6-Dimethyl-3-propylpyrazine,3,5-dimethyl-2-propylpyrazine iso-amylpyrazine Fructosazine 2-Ethyl-6-propylpyrazine 2-BUTYL-3,5(3,6)-DIMETHYLPYRAZINE D-(+)-NEOPTERIN 2-N-BUTYL-3-METHYLPYRAZINE Pyrazine, 2-methoxy-6-(1-methylpropyl)- 2-ISOBUTYL-3,5(6)-DIMETHYLPYRAZINE 2-Ethyl-3-propylpyrazine L-MONAPTERIN 5-METHYL-2-OXO-3-PROPYLPYRAZINE-1(2H)-CARBONITRILE Pyrazine,2-sec-butyl-5-methoxy-(8CI) 5,6,7,8-Tetrahydroquinoxaline 2-Propylpyrazine Sulfachoropyrazine sodium

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