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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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
224677
Product name
12-Bromo-1-dodecanol
Purity
99%
Packaging
5g
Price
$133.95
Updated
2025/07/31
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
2025/07/31
TCI Chemical
Product number
B1731
Product name
12-Bromo-1-dodecanol
Purity
>98.0%(GC)
Packaging
25g
Price
$490
Updated
2025/07/31
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.

References

[1] Synthesis, 1985, # 12, p. 1161 - 1162
[2] Tetrahedron, 1992, vol. 48, # 16, p. 3413 - 3428
[3] Tetrahedron Asymmetry, 2012, vol. 23, # 8, p. 587 - 593
[4] Helvetica Chimica Acta, 1987, vol. 70, p. 822 - 861
[5] Patent: US2010/48731, 2010, A1. Location in patent: Page/Page column 9

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 New Materials Co. Ltd
Product
12-Bromo-1-dodecanol 3344-77-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-07-04
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

3344-77-2, 12-Bromo-1-dodecanol Related Search:

n-Docosanol N,N-Dimethyldodecylamine CALCIUM DODECYLBENZENE SULFONATE 1-Bromododecane DODECYLBENZENE 1-Dodecanol 4-DODECYLPHENOL MIXTURE OF ISOMERS Dodecylbenzenesulphonic acid Hexabromocyclododecane Benzyl bromide Bromocyclopentane 9,10,12,13-TETRABROMOSTEARIC ACID HEXABROMOSTEARIC ACID Bromine 12-Bromododecanoic acid STIGMASTERYL ACETATE DIBROMIDE 16A-BROMOANDROSTERONE 2-BROMODODECANE

  • 12-Bromododecanol
  • 12-BROMO-1-DODECANOL
  • 12-BROMO-DODECAN-1-OL
  • 12-BROMO-1-DODECANOL 98+%
  • 12-Bromododecane-1-ol
  • 12-Bromododecyl alcohol
  • 12-Bromo-1-dodecanol 99%
  • 1-Dodecanol, 12-bromo-
  • 12-BroMo-1-dodecanol , 98.0%(GC)
  • 12-Bromo-1-dodecanol &gt
  • 3344-77-2
  • BrCH212OH
  • C12H25BrO
  • 蠅-Functional Alkanols, Carboxylic Acids, Amines & Halides
  • 蠅-Bromoalkanols
  • Alcohols
  • Building Blocks
  • C9 to C30
  • Oxygen Compounds
  • Organic Building Blocks
  • OLED materials,pharm chemical,electronic
  • pharmacetical
  • omega-Bromoalkanols
  • omega-Functional Alkanols, Carboxylic Acids, Amines & Halides
  • Alcohols
  • C9 to C30
  • Oxygen Compounds