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W351504

Sigma-Aldrich

1-Octen-3-one

50 wt. % in 1-octen-3-ol, stabilized, FG

Synonym(s):

N-pentyl vinyl ketone, Vinyl amyl ketone

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About This Item

CAS Number:
4312-99-6
FEMA Number:
3515
Council of Europe no.:
2312
UNSPSC Code:
12164502
PubChem Substance ID:
24901756
Flavis number:
7.081
NACRES:
NA.21

biological source

synthetic

Quality Level

400

grade

FG
Halal
Kosher

reg. compliance

EU Regulation 1334/2008 & 178/2002

may contain

~0.10% α-Tocopherol as stabilizer

concentration

50 wt. % in 1-octen-3-ol

refractive index

n20/D 1.4359

bp

174-182 °C

density

0.843 g/mL at 25 °C

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

mushroom; herbaceous; earthy

InChI

1S/C8H14O/c1-3-5-6-7-8(9)4-2/h4H,2-3,5-7H2,1H3

InChI key

KLTVSWGXIAYTHO-UHFFFAOYSA-N

Related Categories

General description

1-Octen-3-one is one of the main volatile flavor compounds of mushroom. It has also been reported to play a major in the resistance of Trifolium subterraneum cotyledons against damage caused by red-legged earth mite.

Packaging

Packaged in glass bottles

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H317

Hazard Classifications

Acute Tox. 4 Oral - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

145.0 °F - closed cup

Flash Point(C)

62.78 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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James Ridsdill-Smith et al.
Archives of insect biochemistry and physiology, 51(4), 170-181 (2002-11-15)
Halotydeus destructor feeding on subterranean clover cotyledons can cause severe damage. The mites live on the soil surface and move up onto plants to feed. Foraging behaviour consists of palpating, probing, and feeding with frequent transitions between them. Sustained feeding
Yong Cheng et al.
Journal of agricultural and food chemistry, 56(6), 2160-2169 (2008-02-27)
The temporal change in the headspace composition of an aroma model mimicking Longjing green tea aroma was studied in the presence of nonvolatile Longjing green tea constituents. Upon storage at 50 degrees C, the formation of 2-butyl-2-octenal was found, which
Philippe Darriet et al.
Journal of agricultural and food chemistry, 50(11), 3277-3282 (2002-05-16)
Powdery mildew due to the fungus Uncinula necator is an important disease for the vineyard. The development of the fungus at the surface of the berries leads to the occurrence of a very characteristic and sometimes intense mushroom-type odor cited
Correlation of 1-octen-3-one with antixenotic resistance in subterranean clover cotyledons to red-legged earth mite, Halotydeus destructor (Acarina: Penthaleidae).
Jiang Y, et al.
Journal of Chemical Ecology, 22(2), 369-382 (1996)
Studies on the enzymic reduction of 1-octen-3-one in mushroom (Agaricus bisporus).
Chen CC & W CM.
Journal of Agricultural and Food Chemistry, 32(6), 1342-1344 (1984)
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