1-Bromo-2,5-dimethoxybenzene

CAS No.：25245-34-5

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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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 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 Gravity	1.445
Water Solubility	Insoluble in water.
BRN	2441884
CAS DataBase Reference	25245-34-5(CAS DataBase Reference)
NIST Chemistry Reference	1-Bromo-2,5-dimethoxybenzene(25245-34-5)
EPA Substance Registry System	Benzene, 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

Provider	Language
1-Bromo-2,5-dimethoxybenzene	English
ACROS	English
ALFA	English

1-Bromo-2,5-dimethoxybenzene Usage And Synthesis

Chemical Properties	clear colorless to yellowish liquid
Uses	2-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.
Uses	1-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 Products

4-Bromo-2,5-dimethoxybenzaldehyde

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