ChemicalBook > CAS DataBase List > 2-OCTEN-4-ONE

2-OCTEN-4-ONE

Product Name
2-OCTEN-4-ONE
CAS No.
4643-27-0
Chemical Name
2-OCTEN-4-ONE
Synonyms
(E)-oct-2-en-4-one;Oct-2-en-4-one;FEMA 3603;2-Octen-one;2-OCTEN-4-ONE;octene-2-one-4;2-OCTENE-4-ONE;2-Octen-4-one>2-Octen-4-one,97%;(2E)-2-Octen-4-one
CBNumber
CB3388194
Molecular Formula
C8H14O
Formula Weight
126.2
MOL File
4643-27-0.mol
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2-OCTEN-4-ONE Property

Boiling point:
65°C/15mm
Density 
0.850
FEMA 
3603 | 2-OCTEN-4-ONE
refractive index 
1.4450
Flash point:
65°C/15mm
storage temp. 
Refrigerator
form 
clear liquid
color 
Colorless to Light orange to Yellow
Odor
at 1.00 % in dipropylene glycol. yeast jam preserves tropical fruit mushroom metallic
Odor Type
yeasty
Water Solubility 
Insoluble in water.
JECFA Number
1129
LogP
2.16
CAS DataBase Reference
4643-27-0(CAS DataBase Reference)
EPA Substance Registry System
2-Octen-4-one (4643-27-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
10-36/37/38-36
Safety Statements 
16-26-36
RIDADR 
1993
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
2914199090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

TCI Chemical
Product number
O0360
Product name
2-Octen-4-one
Purity
>96.0%(GC)
Packaging
5mL
Price
$167
Updated
2024/03/01
Alfa Aesar
Product number
B22250
Product name
2-Octen-4-one, 97%
Packaging
1g
Price
$71.65
Updated
2024/03/01
Alfa Aesar
Product number
B22250
Product name
2-Octen-4-one, 97%
Packaging
5g
Price
$250.65
Updated
2024/03/01
AK Scientific
Product number
5771AL
Product name
2-Octen-4-one
Packaging
5g
Price
$317
Updated
2021/12/16
AK Scientific
Product number
5771AL
Product name
2-Octen-4-one
Packaging
10g
Price
$557
Updated
2021/12/16
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2-OCTEN-4-ONE Chemical Properties,Usage,Production

Occurrence

Reported found in roasted hazel nuts, wheaten bread and white bread.

Uses

Reactant in the rhodium-catalyzed asymmetric ring opening of oxabicyclic alkenes with organoboronic acids.

Definition

ChEBI: 2-Octen-4-one is an enone.

Taste threshold values

Taste characteristics at 30 ppm: sweet, fruity, pineapple, strawberry with a ripe tropical nuance.

Synthesis Reference(s)

Journal of the American Chemical Society, 107, p. 7179, 1985 DOI: 10.1021/ja00310a073
The Journal of Organic Chemistry, 52, p. 1885, 1987 DOI: 10.1021/jo00386a001
Synthesis, p. 49, 1988

2-OCTEN-4-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-OCTEN-4-ONE Suppliers

Americas 1 Canada 1 China 53 Europe 1 Germany 2 India 5 Japan 1 United Kingdom 10 United States 29 USA 1 Global 104
Pushan Industry (Shaanxi) Co., Ltd
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View Lastest Price from 2-OCTEN-4-ONE manufacturers

R&D Scientific Inc.
Product
2-Octen-4-one 4643-27-0
Price
US $2800.00/g
Min. Order
1g
Purity
97
Supply Ability
500 Kg
Release date
2024-09-16
Career Henan Chemical Co
Product
2-OCTEN-4-ONE 4643-27-0
Price
US $2.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100g , 1kg, 5kg , 50kg
Release date
2020-01-07

4643-27-0, 2-OCTEN-4-ONERelated Search:

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  • FEMA 3603
  • 2-OCTEN-4-ONE
  • (2E)-2-Octen-4-one
  • 2-OCTENE-4-ONE
  • 2-Octen-one
  • (E)-oct-2-en-4-one
  • Oct-2-en-4-one
  • octene-2-one-4
  • 2-Octen-4-one,97%
  • 2-Octen-4-one&gt
  • 4643-27-0