MilliporeSigma
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W333603

Sigma-Aldrich

2,3-Diethyl-5-methylpyrazine

99%, FG

Synonym(s):
hazelnut pyrazine
Empirical Formula (Hill Notation):
C9H14N2
CAS Number:
Molecular Weight:
150.22
FEMA Number:
3336
EC Number:
Council of Europe no.:
11303
MDL number:
PubChem Substance ID:
Flavis number:
14.056
NACRES:
NA.21

Quality Level

biological source

synthetic

grade

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

assay

99%

refractive index

n20/D 1.498 (lit.)

density

0.949 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

Organoleptic

hazelnut; meaty; vegetable

SMILES string

CCc1ncc(C)nc1CC

InChI

1S/C9H14N2/c1-4-8-9(5-2)11-7(3)6-10-8/h6H,4-5H2,1-3H3

InChI key

PSINWXIDJYEXLO-UHFFFAOYSA-N

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Packaging

100 g in glass bottle
1 kg in glass bottle

Legal Information

For R&D Use and/or Food Manufacturing only

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

176.0 °F - closed cup

Flash Point(C)

80 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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