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W335808

Sigma-Aldrich

2-Isopropyl-3-methoxypyrazine

99%, FG

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Synonym(s):
Bean pyrazine
Empirical Formula (Hill Notation):
C8H12N2O
CAS Number:
Molecular Weight:
152.19
FEMA Number:
3358
EC Number:
MDL number:
PubChem Substance ID:
Flavis number:
14.057
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG

reg. compliance

EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 110

assay

99%

refractive index

n20/D 1.494 (lit.)
n20/D 1.495

density

0.996 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

green; nutty; earthy; pea

SMILES string

COc1nccnc1C(C)C

InChI

1S/C8H12N2O/c1-6(2)7-8(11-3)10-5-4-9-7/h4-6H,1-3H3

InChI key

NTOPKICPEQUPPH-UHFFFAOYSA-N

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Related Categories

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

152.6 °F - closed cup

flash_point_c

67 °C - closed cup


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Protocols

Separation of 2-Isopropyl-3-methoxypyrazine 20 ppt; 2-Isobutyl-3-methoxypyrazine; 2-Methylisoborneol; (±)-Geosmin 10 ppt

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