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Key Documents

W470620

Sigma-Aldrich

9-decen-2-one

≥95%

Synonym(s):

dec-9-en-2-one

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About This Item

Empirical Formula (Hill Notation):
C10H18O
CAS Number:
Molecular Weight:
154.25
FEMA Number:
4706
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
07.262
NACRES:
NA.21
Organoleptic:
apple; fatty; green; fruity; pear; pineapple
biological source:
synthetic

biological source

synthetic

Quality Level

Assay

≥95%

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

Organoleptic

apple; fatty; green; fruity; pear; pineapple

SMILES string

CC(CCCCCCC=C)=O

InChI

1S/C10H18O/c1-3-4-5-6-7-8-9-10(2)11/h3H,1,4-9H2,2H3

InChI key

DZECLZDTSQJBSU-UHFFFAOYSA-N

General description

9-Decen-2-one is an aliphatic ketone. It has been identified as one of the volatile components present in the normal cork samples and in the cork samples infected with Armillaria mellea and by molds. It is also present in the fresh pineapple fruits (Ananas comosus).

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

141.8 °F

Flash Point(C)

61 °C


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Identification of 9-decen-2-one in pineapple.
Zucca J and Schippa C.
Perfumer & Flavorist, 34(7), 42-48 (2009)
GC-MS study of volatiles of normal and microbiologically attacked cork from Quercus suber L.
Rocha S, et al.
Journal of Agricultural and Food Chemistry, 44(3), 865-871 (1996)

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