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HomeProduct name list1-Bromo-2,5-dimethoxybenzene

1-Bromo-2,5-dimethoxybenzene

  • CAS NO.:25245-34-5
  • Empirical Formula: C8H9BrO2
  • Molecular Weight: 217.06
  • MDL number: MFCD00008355
  • EINECS: 246-756-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-01-25 16:49:20
1-Bromo-2,5-dimethoxybenzene Structural

What is 1-Bromo-2,5-dimethoxybenzene?

Chemical properties

clear colorless to yellowish liquid

The Uses of 1-Bromo-2,5-dimethoxybenzene

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

The Uses of 1-Bromo-2,5-dimethoxybenzene

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.

Properties of 1-Bromo-2,5-dimethoxybenzene

Boiling point: 130-131 °C/10 mmHg (lit.)
Density  1.445 g/mL at 25 °C (lit.)
refractive index  1.569-1.571
Flash point: >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
InChI InChI=1S/C8H9BrO2/c1-10-6-3-4-8(11-2)7(9)5-6/h3-5H,1-2H3
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 for 1-Bromo-2,5-dimethoxybenzene

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 1-Bromo-2,5-dimethoxybenzene

InChIKey DWCGNRKFLRLWCJ-UHFFFAOYSA-N
SMILES C1(OC)=CC=C(OC)C=C1Br

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