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W333603

Sigma-Aldrich

2,3-Diethyl-5-methylpyrazine

99%, FG

Synonym(s):

hazelnut pyrazine

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About This Item

Empirical Formula (Hill Notation):
C9H14N2
CAS Number:
Molecular Weight:
150.22
FEMA Number:
3336
EC Number:
Council of Europe no.:
11303
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
14.056
NACRES:
NA.21

biological source

synthetic

Quality Level

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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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

Certificates of Analysis (COA)

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