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
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) |
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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