ChemicalBook Product Catalog Organic Chemistry 1-Bromo-2,5-dimethoxybenzene

1-Bromo-2,5-dimethoxybenzene

1-Bromo-2,5-dimethoxybenzene Basic information
Product Name:1-Bromo-2,5-dimethoxybenzene
Synonyms:1-BROMO-2,5-DIMETHOXYBENZENE;2-BROMOHYDROQUINONE DIMETHYL ETHER;2,5-DIMETHOXYBROMOBENZENE;1-Bromo-2,5-Dimethoxyb;2-Bromo-1,4-dimethoxybenzene;Benzene, 2-bromo-1,4-dimethoxy-;1-Bromo-2,5-dimethoxybenzene,98%;Bromohydroquinone dimethyl ether
CAS:25245-34-5
MF:C8H9BrO2
MW:217.06
EINECS:246-756-7
Product Categories:Aromatic Hydrocarbons (substituted) & Derivatives;Benzene derivates;API intermediates;Ethers;Organic Building Blocks;Oxygen Compounds
Mol File:25245-34-5.mol
1-Bromo-2,5-dimethoxybenzene Structure
1-Bromo-2,5-dimethoxybenzene Chemical Properties
Boiling point 130-131 °C/10 mmHg (lit.)
density 1.445 g/mL at 25 °C (lit.)
refractive index 1.569-1.571
Fp >110°C
storage temp. Keep in dark place,Inert atmosphere,Room temperature
form clear liquid
color Colorless to Light yellow
Specific Gravity1.445
Water Solubility Insoluble in water.
BRN 2441884
CAS DataBase Reference25245-34-5(CAS DataBase Reference)
NIST Chemistry Reference1-Bromo-2,5-dimethoxybenzene(25245-34-5)
EPA Substance Registry SystemBenzene, 2-bromo-1,4-dimethoxy- (25245-34-5)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 37/39-26
WGK Germany 3
TSCA Yes
HazardClass IRRITANT
HS Code 29039990
MSDS Information
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1-Bromo-2,5-dimethoxybenzene English
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1-Bromo-2,5-dimethoxybenzene Usage And Synthesis
Chemical Propertiesclear colorless to yellowish liquid
Uses2-Bromo-1,4-dimethoxybenzene has been used in preparation of S-(-)-2-[N-(trifluoroacetyl)amino]-1-(2,5-dimethoxy-4- bromophenyl)-1-propanone, 1,4-bis{4-[2-(4-pyridyl)ethenyl]phenyl}butadiyne and 1,4-bis{2,5-dimethoxy-4-[2-(4-pyridyl)ethenyl]phenyl}butadiyne and 1-bromo-4-iodo-2,5-dimethoxybenzene. It can be used as a chemical redox shuttle additive in Lithium ion batteries for repeated overcharge and overdischarge protection.
Uses1-Bromo-2,5-dimethoxybenzene has been used in preparation of:
  • S-(-)-2-[N-(trifluoroacetyl)amino]-1-(2,5-dimethoxy-4- bromophenyl)-1-propanone
  • 1,4-bis{4-[2-(4-pyridyl)ethenyl]phenyl}butadiyne and 1,4-bis{2,5-dimethoxy-4-[2-(4-pyridyl)ethenyl]phenyl}butadiyne
  • 1-bromo-4-iodo-2,5-dimethoxybenzene
1-Bromo-2,5-dimethoxybenzene Preparation Products And Raw materials
Preparation Products4-Bromo-2,5-dimethoxybenzaldehyde-->2,5-Dimethoxyphenylboronic acid-->2-BroMo-3-iodo-1,4-diMethoxybenzene, 97%-->Benzene,1-bromo-4-chloro-2,5-dimethoxy--->1-bromo-2,5-dimethoxy-4-nitrobenzene
1-Bromo-2,5-dimethoxybenzene Diphenyldimethoxysilane 4-Bromoanisole 3,5-Dimethoxyphenol 3,5-Dimethoxybenzoic acid (+/-)-2,5-DIMETHOXY-4-BROMO-AMPHETAMINE HYDROBROMIDE Dimethyldimethoxysilane 2-(((4-BROMO-2,5-DIMETHOXYPHENYL)AMINO)METHYLENE)-5,5-DIMETHYLCYCLOHEXANE-1,3-DIONE 3-Bromoanisole 1,4-Dibromo-2,5-dimethoxybenzene 3,5-dimethoxyphenylacetic acid 1,1-Dimethoxyethane Phthalates Dibutyl phthalate Bromine Dimethoxymethane 3-(Trifluoromethoxy)bromobenzene 1,3-Dibromobenzene
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