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Oct-1-en-3-one (CH2=CHC(=O)(CH2)4CH3), also known as 1-octen-3-one, is the odorant that is responsible for the typical "metallic" smell of metals and blood coming into contact with skin. Oct-1-en-3-one has a strong metallic mushroom-like odor with an odor detection threshold of 0.03–1.12 ?g/m3 and it is the main compound responsible for the "smell of metal", followed by decanal (smell: orange skin, flowery) and nonanal (smell: tallowy, fruity). Oct-1-en-3-one is the degradative reduction product of the chemical reaction of skin lipid peroxides and Fe2+. Skin lipid peroxides are formed from skin lipid by oxidation, either enzymatically by lipoxygenases or by air oxygen. Oct-1-en-3-one is a ketone analog of the alkene 1-octene.

Product Details:     

Name: oct-1-en-3-one

Synonyms: 

Pentyl vinyl ketone;

Amyl vinyl ketone;

n-amyl vinyl ketone;

EINECS 224-327-5;

Vinyl amyl ketone;

1-OCTEN-3-ONE;

n-pentyl vinyl ketone;

FEMA No. 3515;

3-oxo-1-octene;

CAS: 4312-99-6

EINECS:224-327-5

MF:C8H14O

MW: 126.19600

Density: 0.843 g/mL at 25 °C

BP: 174-182 °C

MP: N/A

FP: 145 °F

Purity: 97%+

Refractive index: n20/D 1.4359

Storage condition: 2-8°颁

Stability:Stable under normal temperature and pressure

Package: 5g, 25g, 100g, 500g, 1kg, 25kg

Application: Used in the salty flavors of mushroom, cheese, tomato, fish, tuna, cabbage, cauliflower, potato, reed, chicken and Turkey

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