ChemicalBook > CAS DataBase List > 3-OCTEN-2-ONE

3-OCTEN-2-ONE

Product Name
3-OCTEN-2-ONE
CAS No.
1669-44-9
Chemical Name
3-OCTEN-2-ONE
Synonyms
FEMA 3416;3-OCTEN-2-ONE;oct-3-en-2-one;3-Octen-2-one>3-Octen-2-one,98%;3-OCTEN-2-ONE 98%;(3E)-3-Octen-2-one;TRANS-3-OCTEN-2-ONE;3-OCTEN-2-ONE USP/EP/BP;1-Hexenyl methyl ketone
CBNumber
CB9395431
Molecular Formula
C8H14O
Formula Weight
126.2
MOL File
1669-44-9.mol
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3-OCTEN-2-ONE Property

Melting point:
-66.9°C (estimate)
Boiling point:
100 °C18 mm Hg(lit.)
Density 
0.857 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.448(lit.)
FEMA 
3416 | 3-OCTEN-2-ONE
Flash point:
130 °F
form 
clear liquid
color 
Colorless to Yellow to Green
Odor
at 1.00 % in dipropylene glycol. earthy spicy herbal sweet mushroom hay blueberry
Odor Type
earthy
JECFA Number
1128
BRN 
1742230
LogP
2.16
CAS DataBase Reference
1669-44-9(CAS DataBase Reference)
EPA Substance Registry System
3-Octen-2-one (1669-44-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
10-36/37/38
Safety Statements 
16-37-26
RIDADR 
UN 1224 3/PG 3
WGK Germany 
3
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
29337900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
O0252
Product name
3-Octen-2-one
Purity
>96.0%(GC)
Packaging
5mL
Price
$23
Updated
2024/03/01
TCI Chemical
Product number
O0252
Product name
3-Octen-2-one
Purity
>96.0%(GC)
Packaging
25mL
Price
$62
Updated
2024/03/01
Alfa Aesar
Product number
A14652
Product name
3-Octen-2-one, 97%
Packaging
10g
Price
$40.65
Updated
2024/03/01
Alfa Aesar
Product number
A14652
Product name
3-Octen-2-one, 97%
Packaging
50g
Price
$137.65
Updated
2024/03/01
Alfa Aesar
Product number
A14652
Product name
3-Octen-2-one, 97%
Packaging
250g
Price
$535.65
Updated
2024/03/01
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3-OCTEN-2-ONE Chemical Properties,Usage,Production

Description

May be synthesized by bubbling air in a solution of an organoborane derivative of 1-butene and l-butyn-2-one in tetrahydrofuran.

Chemical Properties

3-Octen-2-one has a fruity, lemon odor.

Chemical Properties

clear colorless to light yellow liquid

Occurrence

Reported found in roasted filberts, asparagus, baked potato, fish, cooked chicken and beef, white wine, peanuts, pecan, oats, soybean, mushroom, trassi, fenugreek, coriander seed, rice bran, cooked scented rice and corn tortillas.

Definition

ChEBI: 3-Octen-2-one is an olefinic compound. It is functionally related to an acrylic acid.

Preparation

By bubbling air in a solution of an organoborane derivative of 1-butene and 1-butyn-2-one in tetrahydrofuran.

Taste threshold values

Taste characteristics at 5 ppm: creamy, earthy, oily, with mushroom nuances.

Synthesis Reference(s)

The Journal of Organic Chemistry, 43, p. 710, 1978 DOI: 10.1021/jo00398a042
Synthetic Communications, 19, p. 501, 1989 DOI: 10.1080/00397918908050692

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

Raw materials

Preparation Products

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3-OCTEN-2-ONE Suppliers

Americas 1 China 49 Europe 1 Germany 2 India 3 Japan 1 United Kingdom 2 United States 14 Global 73
J & K SCIENTIFIC LTD.
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View Lastest Price from 3-OCTEN-2-ONE manufacturers

Chemsigma International Co., Ltd.
Product
3-Octen-2-one 1669-44-9
Price
US $0.00/kg
Min. Order
0.1kg
Purity
97%
Supply Ability
20 tons
Release date
2023-06-05
Career Henan Chemical Co
Product
3-OCTEN-2-ONE 1669-44-9
Price
US $1.00/KG
Min. Order
1IU
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-07

1669-44-9, 3-OCTEN-2-ONERelated Search:

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  • 3-OCTEN-2-ONE
  • TRANS-3-OCTEN-2-ONE
  • oct-3-en-2-one
  • 3-OCTEN-2-ONE 98%
  • 3-Octen-2-one,98%
  • 1-Hexenyl methyl ketone
  • (3E)-3-Octen-2-one
  • FEMA 3416
  • 3-Octen-2-one&gt
  • 3-OCTEN-2-ONE USP/EP/BP
  • 1669-44-9