MilliporeSigma
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W328901

Sigma-Aldrich

cis-4-Heptenal

≥98%, stabilized, FCC, FG

Linear Formula:
CH3CH2CH=CHCH2CH2CHO
CAS Number:
Molecular Weight:
112.17
FEMA Number:
3289
Beilstein:
1902614
EC Number:
Council of Europe no.:
2124
MDL number:
PubChem Substance ID:
Flavis number:
5.085
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Halal
Kosher

reg. compliance

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515

assay

≥98%

contains

α-tocopherol, synthetic as stabilizer

refractive index

n20/D 1.434 (lit.)

density

0.847 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

fatty; green; vegetable

SMILES string

[H]C(=O)CC\C=C/CC

InChI

1S/C7H12O/c1-2-3-4-5-6-7-8/h3-4,7H,2,5-6H2,1H3/b4-3-

InChI key

VVGOCOMZRGWHPI-ARJAWSKDSA-N

Related Categories

General description

cis-4-Heptenal is one of the major carbonyl compounds found in oxidized lipid materials. It occurs in dairy products and seafood. cis-4-Heptenal has also been associated with the off-flavors in fish oil.

Biochem/physiol Actions

Taste at 20 ppm

Other Notes

Natural occurrence: Butter, dried bonito, fish, krill, milk, boiled potato, peppermint, Scotch, spearmint, wheat bread.

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

105.8 °F - closed cup

Flash Point(C)

41 °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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