ChemicalBook > CAS DataBase List > 4-BROMO-3,5-DIMETHYLANISOLE

4-BROMO-3,5-DIMETHYLANISOLE

Product Name
4-BROMO-3,5-DIMETHYLANISOLE
CAS No.
6267-34-1
Chemical Name
4-BROMO-3,5-DIMETHYLANISOLE
Synonyms
2-bromo-5-methoxy-1,3-dimethylbenzene;106319;4-BROMO-3,5-DIMETHYLANISOLE;2-chloro-5-methoxy-1,3-dimethylbenzene;4-BROMO-3,5-DIMETHYLPHENYL METHYL ETHER;Benzene, 2-bromo-5-methoxy-1,3-dimethyl-
CBNumber
CB4143505
Molecular Formula
C9H11BrO
Formula Weight
215.09
MOL File
6267-34-1.mol
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4-BROMO-3,5-DIMETHYLANISOLE Property

Melting point:
24-25 °C
Boiling point:
137-139 °C(Press: 20 Torr)
Density 
1.326±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
solid
Appearance
White to light brown <34°C Solid,>36°C Liquid
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Safety

HazardClass 
IRRITANT
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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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC
Product number
B415473
Product name
2-Bromo-5-methoxy-1,3-dimethylbenzene
Packaging
10mg
Price
$45
Updated
2021/12/16
Matrix Scientific
Product number
056849
Product name
4-Bromo-3,5-dimethylanisole
Purity
98%
Packaging
5g
Price
$19
Updated
2021/12/16
SynQuest Laboratories
Product number
2707-9-04
Product name
4-Bromo-3,5-dimethylanisole
Purity
98%
Packaging
1g
Price
$37
Updated
2021/12/16
Matrix Scientific
Product number
056849
Product name
4-Bromo-3,5-dimethylanisole
Purity
98%
Packaging
25g
Price
$74
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB67292
Product name
4-Bromo-3,5-dimethylbenzyl alcohol
Packaging
5G
Price
$75
Updated
2021/12/16
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4-BROMO-3,5-DIMETHYLANISOLE Chemical Properties,Usage,Production

Synthesis

7463-51-6

74-88-4

6267-34-1

The reaction was carried out with 4-bromo-3,5-dimethylphenol (25.0 g, 124.3 mmol), iodomethane (35.3 g, 248.6 mmol), and potassium carbonate (34.4 g, 248.6 mmol) in 62.5 mL of DMF with stirring at room temperature for 2 hours. After completion of the reaction, the mixture was diluted with 300 mL of ether and washed sequentially with 250 mL of water and 5 x 100 mL of brine. The organic phase was dried over anhydrous magnesium sulfate, filtered and concentrated to give the crude product. Purification by fast column chromatography (silica gel, 90:10 hexane/ethyl acetate) afforded 4-bromo-3,5-dimethylanisole (26 g, 120.8 mmol, 97% yield).1H NMR (CDCl3) δ: 2.39 (s, 6H), 3.76 (s, 3H), 6.67 (s, 2H).

References

[1] Patent: WO2014/128198, 2014, A1. Location in patent: Page/Page column 44-45
[2] Organic Letters, 2005, vol. 7, # 17, p. 3721 - 3724
[3] Journal of the American Chemical Society, 2007, vol. 129, # 11, p. 3267 - 3286
[4] Angewandte Chemie - International Edition, 2013, vol. 52, # 50, p. 13405 - 13409
[5] Angew. Chem., 2013, vol. 125, # 50, p. 13647 - 13651,5

4-BROMO-3,5-DIMETHYLANISOLE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-BROMO-3,5-DIMETHYLANISOLE Suppliers

A.J Chemicals
Tel
--
Fax
--
Email
sales@ajchem.in
Country
India
ProdList
6100
Advantage
58
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View Lastest Price from 4-BROMO-3,5-DIMETHYLANISOLE manufacturers

Henan Fengda Chemical Co., Ltd
Product
4-BROMO-3,5-DIMETHYLANISOLE 6267-34-1
Price
US $101.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-28
Career Henan Chemical Co
Product
4-BROMO-3,5-DIMETHYLANISOLE 6267-34-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
Customized
Release date
2019-07-03