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W376108

Sigma-Aldrich

5-Methyl-2-hepten-4-one, predominantly trans

98%, stabilized, FG

Synonym(s):

Hazelnut ketone

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W376108-SAMPLE-K
$51.87
100 G
$508.25
1 KG
$2,760.00

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W376108-SAMPLE-K
$51.87
100 G
$508.25
1 KG
$2,760.00

About This Item

Linear Formula:
C2H5CH(CH3)COCH=CHCH3
CAS Number:
Molecular Weight:
126.20
FEMA Number:
3761
Council of Europe no.:
2085
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
7.139
NACRES:
NA.21
Organoleptic:
hazelnut; pungent; nutty
Grade:
FG
Halal
Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens

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$51.87

List Price$54.60Save 5%
Web-Only Promotion

In StockDetails


Request a Bulk OrderRequest more information
Technical Service
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biological source

synthetic

Quality Level

grade

FG
Halal
Kosher

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002

assay

98%

may contain

<0.50% alpha-tocopherol, synthetic as stabilizer

refractive index

n20/D 1.444 (lit.)

bp

170 °C (lit.)

density

0.845 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

hazelnut; pungent; nutty

SMILES string

CCC(C)C(/C=C/C)=O

InChI

1S/C8H14O/c1-4-6-8(9)7(3)5-2/h4,6-7H,5H2,1-3H3/b6-4+

InChI key

ARJWAURHQDJJAC-GQCTYLIASA-N

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Show Differences

1 of 4

This Item
W376177W333603W270709
grade

FG, Kosher, Halal

grade

FG, Fragrance grade, Halal, Kosher, natural (US)

grade

FG, Fragrance grade, Halal, Kosher

grade

FG, Fragrance grade, Halal, Kosher

organoleptic

hazelnut; pungent; nutty

organoleptic

hazelnut; nutty

organoleptic

hazelnut; meaty; vegetable

organoleptic

apple; musty; fruity

biological source

synthetic

biological source

botanical

biological source

synthetic

biological source

synthetic

food allergen

no known allergens

food allergen

no known allergens

food allergen

no known allergens

food allergen

no known allergens

assay

98%

assay

≥97%

assay

99%

assay

≥98%

agency

meets purity specifications of JECFA

agency

follows IFRA guidelines

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

follows IFRA guidelines, meets purity specifications of JECFA

General description

5-Methyl-2-hepten-4-one predominantly trans is the characteristic aroma compound of hazelnuts.[1][113}

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

141.8 °F - closed cup

flash_point_c

61 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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