bean pyrazine

Full Material List
2-methoxy-3-propan-2-ylpyrazine

Identifiers

FEMA 3358
CAS 25773-40-4
EINECS 247-256-1
Synonyms
  • bean pyrazine
  • 2- methoxy 3 isopropyl pyrazine
  • 2- methoxy-3-(1-methyl ethyl) pyrazine
  • 2- methoxy-3-(1-methylethyl)pyrazine
  • 2- methoxy-3-(methylethyl)pyrazine
  • 2- methoxy-3-(propan-2-yl)pyrazine
  • 2- methoxy-3-isopropyl pyrazine
  • 2- methoxy-3-isopropylpyrazine
  • 2- methoxy-3-propan-2-ylpyrazine
  • 3-iso propyl-2-methoxypyrazine
  • 2-iso propyl-3-methoxypyrazine
  • pyrazine, 2-isopropyl-3-methoxy-
  • pyrazine, 2-methoxy-3-(1-methylethyl)-
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings 14.057 2-isopropyl-3-methoxypyrazine
DG SANTE Food Contact Materials N/A
FDA UNII 1FL7L111A6
CoE Number 11344
XlogP3-AA 2.00 (est)
Molecular Weight 152.19684
Molecular Formula C8 H12 N2 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: earthy pea green pea earthy beany chocolate nutty
  • Odor Description:at 0.10 % in dipropylene glycol. pea earthy beany chocolate nutty
  • Odor and/or flavor descriptions from others (if found).
Odor earthy
pea, green, earthy, beany, chocolate, nutty,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 97.00 to 100.00
Specific Gravity 0.99000 to 1.03000 @ 25.00 °C.
Lbs/Gal (est) 8.238 to 8.571
Refractive Index 1.48700 to 1.50000 @ 20.00 °C.
Melting Point N/A
Boiling Point 189.00 to 190.00 °C. @ 760.00 mm Hg
Flash Point 152.00 °F. TCC ( 66.67 °C. )
Acid Value N/A
Vapor Pressure 0.274000 mmHg @ 25.00 °C. (est)
Vapor Density 5.2 ( Air = 1 )
logP (o/w) 2.414 (est)
Soluble In
  • alcohol
  • water, 698.6 mg/L @ 25 °C (est)
Occurrence
  • coffee - up to 0.09 mg/kg
  • grapefruit juice
  • hazelnut
  • hyacinthus orientalis absolute @ trace%
  • pea green pea
  • peas - 0.00001 mg/kg
  • pepper bell pepper fruit
  • potato
  • potato - up to 0.0001 mg/kg
  • vegetables
  • wine - up to 0.006 mg/kg