ChemicalBook > CAS DataBase List > 8,10-DODECADIEN-1-OL

8,10-DODECADIEN-1-OL

Product Name
8,10-DODECADIEN-1-OL
CAS No.
33956-49-9
Chemical Name
8,10-DODECADIEN-1-OL
Synonyms
CODLURE;ent34872;CODLEMONE;codlelure;ai3-34872;pheroconcm;e8e10-12oh;8E10E-12OH;checkmatecm;Feroflon SR-2
CBNumber
CB6372059
Molecular Formula
C12H22O
Formula Weight
182.3
MOL File
33956-49-9.mol
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8,10-DODECADIEN-1-OL Property

Melting point:
30-32 °C
Boiling point:
270.7±9.0℃ (760 Torr)
Density 
0.862±0.06 g/cm3 (20 ºC 760 Torr)
refractive index 
1.5050 (estimate)
Flash point:
62 °C
storage temp. 
2-8°C
pka
15.19±0.10(Predicted)
BRN 
2325636
InChIKey
CSWBSLXBXRFNST-MQQKCMAXSA-N
LogP
4.096 (est)
EPA Substance Registry System
Codlelure (33956-49-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-43-38
Safety Statements 
26-36/37
RIDADR 
UN 3082 9 / PGIII
WGK Germany 
3
RTECS 
JR1775000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H400Very toxic to aquatic life

Precautionary statements

P273Avoid release to the environment.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
32716
Product name
Codlemone
Purity
PESTANAL
Packaging
50mg
Price
$115
Updated
2022/05/15
TRC
Product number
D494538
Product name
(8E,10E)-Dodecadien-1-ol
Packaging
10mg
Price
$120
Updated
2021/12/16
TRC
Product number
D494538
Product name
(8E,10E)-Dodecadien-1-ol
Packaging
25mg
Price
$250
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
PHR0000127
Product name
TRANS-8, TRANS-10-DODECADIENOL
Purity
95.00%
Packaging
100MG
Price
$676.89
Updated
2021/12/16
Ambeed
Product number
A803917
Product name
(8E,10E)-Dodeca-8,10-dien-1-ol
Purity
90%
Packaging
100mg
Price
$30
Updated
2021/12/16
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8,10-DODECADIEN-1-OL Chemical Properties,Usage,Production

Description

(8E,10E)-Dodecadien-1-ol is a sex pheromone of Laspeyresia pomonella.

Uses

8,10-DODECADIEN-1-OL is used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical production processes.

Synthesis

To a mixed so lution of Methyl5-oxo-(E,E)-8,10-dodecadienoate (15.7g, 0.07 mol) and p-toluene sulfonylhydrazine (16.3g, 0.0875 mol) in DMF - sulfolane (350ml, 1 : 1) was added p-toluenesulfonic acid (1.75g) and sodium cyanoborohydride (17.6g, 0.28mol) at room temperature, and the solution was heated at 100 ℃ for 4 hr. After cooling to room temperature, the reaction mixture was diluted with water (1000ml) and extracted with cyclohexane. The cyclohexane solution was washed with water, dried over Na2SO4 and concentrated in vacuo. Column chromatography of the oily residue over silica gel (Merck Kieselgel 60) with petroleum ether-ether (10:1) gave 4 (5.6g, 38%) as a pale yellow liquid.A solution of Methyl (E,E)-8,10-dodecadienoate (4.2g, 0.02mol) in absolute ether (40ml) was added dropwise to a slurry of lithium aluminum hydride (0.38g, 0.01mol) in absolute ether (60 ml) with stirring at room temperature. Stirring was continued for 1 hr at room temperature. After the mixture was refluxed for I hr, the reaction was quen ched with 2NH2SO4 (30ml) and the mixture was worked up by the usual procedure to give the alcohol 5, with a nearly quantitative yield, which solidified during storage in a refrigerator, (recrystallized from pe troleum ether). The purity was 97% on GLC analysis.

8,10-DODECADIEN-1-OL Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 8,10-DODECADIEN-1-OL manufacturers

Henan Fengda Chemical Co., Ltd
Product
8,10-DODECADIEN-1-OL 33956-49-9
Price
US $34.00-1.20/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-08
LY Global chemicals co.,ltd .
Product
8,10-DODECADIEN-1-OL 33956-49-9
Price
US $0.00/kg
Min. Order
1kg
Purity
98.0%min
Supply Ability
100kg
Release date
2023-03-19
Honest Joy Holdings Limited
Product
8,10-DODECADIEN-1-OL 33956-49-9
Price
US $0.00/KG
Min. Order
1KG
Purity
97.7%
Supply Ability
100 tons
Release date
2022-01-17

33956-49-9, 8,10-DODECADIEN-1-OLRelated Search:


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  • Cydia pomonella
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  • 8E,10E-dodecadien-1-ol CAS 33956-49-9
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