ChemicalBook > CAS DataBase List > 2,4-Dibromobenzyl Alcohol

2,4-Dibromobenzyl Alcohol

Product Name
2,4-Dibromobenzyl Alcohol
CAS No.
666747-06-4
Chemical Name
2,4-Dibromobenzyl Alcohol
Synonyms
2,4-Dibromobenzyl alcohol;2,4-dibromoBenzenemethanol;2,4-Dibromobenzylalcohol,98%;Benzenemethanol, 2,4-dibromo-
CBNumber
CB61270844
Molecular Formula
C7H6Br2O
Formula Weight
265.93
MOL File
666747-06-4.mol
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2,4-Dibromobenzyl Alcohol Property

Melting point:
80.0 to 84.0 °C
Boiling point:
322.1±27.0 °C(Predicted)
Density 
1.960
storage temp. 
Sealed in dry,Room Temperature
form 
Solid
pka
13.74±0.10(Predicted)
color 
White to Light yellow to Light orange
Water Solubility 
Slightly soluble in water.
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Safety

HS Code 
2906290090
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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.

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.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D5002
Product name
2,4-Dibromobenzyl Alcohol
Purity
>98.0%(GC)
Packaging
1g
Price
$54
Updated
2025/07/31
TCI Chemical
Product number
D5002
Product name
2,4-Dibromobenzyl Alcohol
Purity
>98.0%(GC)
Packaging
5g
Price
$268
Updated
2025/07/31
TRC
Product number
D426023
Product name
2,4-Dibromobenzyl Alcohol
Packaging
250mg
Price
$55
Updated
2021/12/16
Apolloscientific
Product number
OR2174
Product name
2,4-Dibromobenzyl Alcohol
Packaging
1g
Price
$21
Updated
2021/12/16
SynQuest Laboratories
Product number
2601-9-X0
Product name
2,4-Dibromobenzyl alcohol
Packaging
1g
Price
$23
Updated
2021/12/16
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2,4-Dibromobenzyl Alcohol Chemical Properties,Usage,Production

Uses

It is an halogenated compound for proteomics research. Also used as a intermediate for pharmaceutical.

Synthesis

54335-33-0

666747-06-4

The general procedure for the synthesis of 2,4-dibromobenzyl alcohol from methyl 2,4-dibromobenzoate was as follows: lithium aluminum hydride (1.14 g, 30 mmol) was slowly added dropwise to a tetrahydrofuran (120 mL) solution of methyl 2,4-dibromobenzoate (5.90 g, 20 mmol) at 0 °C. After the dropwise addition was completed, the ice-salt bath was removed. The reaction mixture was stirred at room temperature for 1 h. The completion of the reaction process was confirmed by liquid chromatography-mass spectrometry (LCMS) and thin layer chromatography (TLC) monitoring. Subsequently, the mixture was cooled again to 0 °C and the reaction was quenched sequentially with water (1.14 mL) and 10% sodium hydroxide solution (11.4 mL). After quenching, stirring was continued for 15 min at room temperature and then the reaction mixture was filtered. The filter cake was washed with tetrahydrofuran (60 mL x 2) and ethyl acetate (60 mL x 2), respectively. The combined filtrates were dried with anhydrous sodium sulfate, filtered and concentrated, and finally purified by column chromatography (elution system: petroleum ether/ethyl acetate = 10:1 to 4:1) to afford the colorless oily product 2,4-dibromobenzyl alcohol (2.3 g, 43% yield). The structure of the product was confirmed by liquid chromatography-mass spectrometry (LC-MS), showing the molecular ion peaks as follows: MS (ESI): m/z 246.9/248.9/250.9 [M-OH]+.

References

[1] Patent: EP3048103, 2016, A1. Location in patent: Paragraph 0079; 0080

2,4-Dibromobenzyl Alcohol Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2,4-Dibromobenzyl Alcohol manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
2,4-Dibromobenzyl Alcohol 666747-06-4
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-29
Career Henan Chemical Co
Product
2,4-Dibromobenzyl Alcohol 666747-06-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500kg
Release date
2019-12-25

666747-06-4, 2,4-Dibromobenzyl AlcoholRelated Search:

3-Hydroxy-2,4,6-tribromobenzoic acid Sulfobromophthalein sodium Broxitalamic acid 4,5,6,7-TETRABROMOPHENOLPHTHALEIN BROMOSULFALEIN 2,4-DIBROMOBENZOIC ACID Tetrabromo-2-sulfobenzoic acid cyclic anhydride 2-(2-hydroxyethoxy)ethyl 2-hydroxypropyl 3,4,5,6-tetrabromophthalate 2,4,6-TRIBROMOBENZOIC ACID 3,4,5,6-Tetrabromophenolsulfonephthalein Tetrabromophthalic anhydride Tetrabromophenol Blue 3-AMINO-2,4,6-TRIBROMOBENZOIC ACID 3-HYDROXY-2,4,6-TRIBROMOBENZYL ALCOHOL TETRABROMOPHTHALIC ACID DIALLYL TETRABROMOPHTHALATE 2,3,4,5,6-PENTABROMOBENZYL ALCOHOL 3,3'-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxybenzenesulphonic] acid

  • 2,4-Dibromobenzyl alcohol
  • 2,4-dibromoBenzenemethanol
  • Benzenemethanol, 2,4-dibromo-
  • 2,4-Dibromobenzylalcohol,98%
  • 666747-06-4
  • Alcohols
  • Bromine Compounds