11-BROMO-1-UNDECENE
- Product Name
- 11-BROMO-1-UNDECENE
- CAS No.
- 7766-50-9
- Chemical Name
- 11-BROMO-1-UNDECENE
- Synonyms
- 11-Bromoundec-1-ene;11-Bromoundecene;DK907;DKFELEX0243;UNDECYLENYL BROMIDE;1-BROMO-10-UNDECENE;11-BROMO-1-UNDECENE;10-Undecenyl bromide;Brominated decarbene;W-UNDECYLENYL BROMIDE
- CBNumber
- CB9271216
- Molecular Formula
- C11H21Br
- Formula Weight
- 233.19
- MOL File
- 7766-50-9.mol
11-BROMO-1-UNDECENE Property
- Melting point:
- 55 °C
- Boiling point:
- 149-150 °C35 mm Hg(lit.)
- Density
- 1.063 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.468(lit.)
- Flash point:
- >110°C
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- solubility
- Chloroform (Slightly)
- form
- Oil
- color
- Colourless
- Specific Gravity
- 1.063
- Water Solubility
- Soluble in water, 0.2422 mg/L @ 25°C (est).
- BRN
- 1753231
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- LogP
- 5.950 (est)
- CAS DataBase Reference
- 7766-50-9(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 467642
- Product name
- 11-Bromo-1-undecene
- Purity
- 95%
- Packaging
- 5ml
- Price
- $75.1
- Updated
- 2025/07/31
- Product number
- 467642
- Product name
- 11-Bromo-1-undecene
- Purity
- 95%
- Packaging
- 25ml
- Price
- $268
- Updated
- 2025/07/31
- Product number
- B3576
- Product name
- 11-Bromo-1-undecene
- Purity
- >94.0%(GC)
- Packaging
- 5g
- Price
- $65
- Updated
- 2025/07/31
- Product number
- B3576
- Product name
- 11-Bromo-1-undecene
- Purity
- >94.0%(GC)
- Packaging
- 25g
- Price
- $260
- Updated
- 2025/07/31
- Product number
- 411756
- Product name
- 11-Bromo-1-undecene
- Packaging
- 500mg
- Price
- $312
- Updated
- 2021/12/16
11-BROMO-1-UNDECENE Chemical Properties,Usage,Production
Chemical Properties
colourless liquid
Uses
11-Bromo-1-undecene is used in advanced polymer dielectrics.
Synthesis Reference(s)
Journal of Medicinal Chemistry, 34, p. 1024, 1991 DOI: 10.1021/jm00107a022
Synthesis, p. 511, 1987 DOI: 10.1055/s-1987-27988
General Description
11-Bromo-1-undecene is a halogenated hydrocarbon. It can be synthesized by employing alkenyl esters or dibromides as starting materials.
Synthesis
112-43-6
7766-50-9
General procedure for the synthesis of 1-bromo-10-undecene from 10-undecadecen-1-ol: To a dichloromethane solution of 10-undecadecen-1-ol (200 mg, 1.17 mmol) was added sequentially at 0 °C CBr4 (403 mg, 1.29 mmol, 1.1 eq.) and Ph3P (340 mg, 1.29 mmol, 1.1 eq. ). The reaction mixture was kept stirred at 0 °C for 2 hours. After completion of the reaction, the reaction was quenched by the addition of water. The reaction mixture was extracted with dichloromethane, the organic layers were combined and dried over anhydrous Na2SO4. The organic solvent was removed by concentration under reduced pressure to give the crude product. The crude product was used directly in the next step of the reaction without chromatographic purification. Purification of the crude product by silica gel column chromatography afforded 1-bromo-10-undecene (273 mg, quantitative yield) [56] as a colorless oil.
References
[1] Synthetic Communications, 1984, vol. 14, # 7, p. 591 - 598
[2] Journal of Organic Chemistry, 1998, vol. 63, # 21, p. 7505 - 7515
[3] Lipids, 2017, vol. 52, # 12, p. 1019 - 1032
[4] Journal of Organic Chemistry, 1991, vol. 56, # 17, p. 5132 - 5138
[5] Journal of Medicinal Chemistry, 1995, vol. 38, # 13, p. 2433 - 2440
11-BROMO-1-UNDECENE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 11-BROMO-1-UNDECENE manufacturers
- Product
- 11-Bromo-1-Undecene 7766-50-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-04
- Product
- 11-BROMO-1-UNDECENE 7766-50-9
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-03-01
- Product
- 11-Bromo-1-Undecene 7766-50-9
- Price
- US $0.10/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 1000 tons
- Release date
- 2020-04-20