MilliporeSigma
All Photos(2)

W270709

Sigma-Aldrich

6-Methyl-5-hepten-2-one

≥98%, FCC, FG

Linear Formula:
(CH3)2C=CHCH2CH2COCH3
CAS Number:
Molecular Weight:
126.20
FEMA Number:
2707
Beilstein:
1741705
EC Number:
Council of Europe no.:
149
MDL number:
PubChem Substance ID:
Flavis number:
7.015
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 & 872/2012
FCC
FDA 21 CFR 172.515

assay

≥98%

refractive index

n20/D 1.439 (lit.)

bp

73 °C/18 mmHg (lit.)

density

0.858 g/mL at 20 °C
0.855 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

apple; musty; fruity

SMILES string

C\C(C)=C\CCC(C)=O

InChI

1S/C8H14O/c1-7(2)5-4-6-8(3)9/h5H,4,6H2,1-3H3

InChI key

UHEPJGULSIKKTP-UHFFFAOYSA-N

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General description

6-Methyl-5-hepten-2-one is one of the main flavor volatile of tomatoes.

Packaging

20 kg in composite drum
8 kg in steel drum
1 kg in glass bottle

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

132.8 °F - closed cup

Flash Point(C)

56 °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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