ChemicalBook > CAS DataBase List > 12-Bromo-1-dodecanol
12-Bromo-1-dodecanol
- Product Name
- 12-Bromo-1-dodecanol
- CAS No.
- 3344-77-2
- Chemical Name
- 12-Bromo-1-dodecanol
- Synonyms
- 12-BROMO-1-DODECANOL;12-Bromododecane-1-ol;12-Bromododecanol;12-BROMO-DODECAN-1-OL;1-Dodecanol, 12-bromo-;12-Bromododecyl alcohol;12-Bromo-1-dodecanol >12-Bromo-1-dodecanol 99%;12-BROMO-1-DODECANOL 98+%;12-BroMo-1-dodecanol , 98.0%(GC)
- CBNumber
- CB2336572
- Molecular Formula
- C12H25BrO
- Formula Weight
- 265.23
- MOL File
- 3344-77-2.mol
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12-Bromo-1-dodecanol Property
- Melting point:
- 34-36 °C (lit.)
- Boiling point:
- 155 °C/4 mmHg (lit.)
- Density
- 1.1771 (rough estimate)
- refractive index
- 1.5130 (estimate)
- Flash point:
- >230 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- Chloroform, Methanol (Slightly)
- form
- Solid
- pka
- 15.20±0.10(Predicted)
- color
- Off-White to Pale Yellow
- BRN
- 1742764
- InChI
- InChI=1S/C12H25BrO/c13-11-9-7-5-3-1-2-4-6-8-10-12-14/h14H,1-12H2
- InChIKey
- ASIDMJNTHJYVQJ-UHFFFAOYSA-N
- SMILES
- C(O)CCCCCCCCCCCBr
- CAS DataBase Reference
- 3344-77-2(CAS DataBase Reference)
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Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- HS Code
- 2905.59.1000
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 224677
- Product name
- 12-Bromo-1-dodecanol
- Purity
- 99%
- Packaging
- 5g
- Price
- $82.3
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 224677
- Product name
- 12-Bromo-1-dodecanol
- Purity
- 99%
- Packaging
- 1g
- Price
- $42
- Updated
- 2023/06/20
TCI Chemical
- Product number
- B1731
- Product name
- 12-Bromo-1-dodecanol
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $144
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B1731
- Product name
- 12-Bromo-1-dodecanol
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $490
- Updated
- 2024/03/01
TRC
- Product number
- B684222
- Product name
- 12-Bromo-1-dodecanol
- Packaging
- 1g
- Price
- $45
- Updated
- 2021/12/16
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12-Bromo-1-dodecanol Chemical Properties,Usage,Production
Uses
12-Bromo-1-dodecanol is a skin sensitizer.
Synthesis Reference(s)
Synthesis, p. 1161, 1985 DOI: 10.1055/s-1985-31464
Synthesis
To a solution of 1,12-Dodecanediol (28 g, 0.14 mol) in toluene (600 mL) was added concentrated HBr [27.5 mL of a 48 % (9 M) aqueous solution, 0.162 mol]. The heterogeneous mixture was heated at reflux for 36 h, after which TLC analysis showed that 20 % of the diol remained. Thus, a further quantity of HBr (10 mL, 0.09 mol) was added, and the mixture was heated at reflux for 12 h, after which TLC analysis showed no remaining diol. The reaction mixture was allowed to return to room temperature, and the phases were separated. The organic layer was diluted with ether (200 mL) and washed with 1 M NaOH solution (200 mL) and brine solution (300 mL). Drying over anhydrous Na2SO4, filtration, and concentration of the organic layer gave a yellow oil, which was purified by column chromatography using hexane/ether as eluent (7:3) to provide 12-Bromo-1-dodecanol as a pale yellow oil.
12-Bromo-1-dodecanol Preparation Products And Raw materials
Raw materials
Preparation Products
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12-Bromo-1-dodecanol Suppliers
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View Lastest Price from 12-Bromo-1-dodecanol manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- 12-Bromo-1-dodecanol 3344-77-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2024-07-18
Career Henan Chemical Co
- Product
- 12-Bromododecanol 3344-77-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 95-99%
- Supply Ability
- 1MT
- Release date
- 2019-09-02
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