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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 32716
- Product name
- Codlemone
- Purity
- PESTANAL
- Packaging
- 50mg
- Price
- $115
- Updated
- 2022/05/15
- Product number
- D494538
- Product name
- (8E,10E)-Dodecadien-1-ol
- Packaging
- 10mg
- Price
- $120
- Updated
- 2021/12/16
- Product number
- D494538
- Product name
- (8E,10E)-Dodecadien-1-ol
- Packaging
- 25mg
- Price
- $250
- Updated
- 2021/12/16
- Product number
- PHR0000127
- Product name
- TRANS-8, TRANS-10-DODECADIENOL
- Purity
- 95.00%
- Packaging
- 100MG
- Price
- $676.89
- Updated
- 2021/12/16
- Product number
- A803917
- Product name
- (8E,10E)-Dodeca-8,10-dien-1-ol
- Purity
- 90%
- Packaging
- 100mg
- Price
- $30
- Updated
- 2021/12/16
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
- Product
- 8,10-DODECADIEN-1-OL 33956-49-9
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2024-08-15
- 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
- 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