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2,5-Dimethylbromobenzene

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2,5-Dimethylbromobenzene Basic information

Product Name:
2,5-Dimethylbromobenzene
Synonyms:
  • 2-BroMo-p-xylene, 97% 100GR
  • 1,4-Dimethyl-2-bromobenzene
  • 2,5-Dimethyl-1-bromobenzene
  • 2-Bromo-p-xylene,97%
  • 2,5-Dimethylphenyl bromide
  • 2,5-Xylyl bromide
  • 2-bromo-1,4-dimethyl-benzen
  • 2-Bromo-1,4-xylene
CAS:
553-94-6
MF:
C8H9Br
MW:
185.06
EINECS:
209-055-7
Product Categories:
  • Halogen toluene
  • Benzene derivates
  • Aromatic Hydrocarbons (substituted) & Derivatives
  • Bromine Compounds
Mol File:
553-94-6.mol
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2,5-Dimethylbromobenzene Chemical Properties

Melting point:
9-10 °C(lit.)
Boiling point:
199-201 °C(lit.)
Density 
1.34 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.550(lit.)
Flash point:
175 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
Liquid
Specific Gravity
1.340
color 
Clear colorless to slightly colored
BRN 
2040350
CAS DataBase Reference
553-94-6(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 2-bromo-1,4-dimethyl-(553-94-6)
EPA Substance Registry System
Benzene, 2-bromo-1,4-dimethyl- (553-94-6)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39-24/25
RIDADR 
UN 2810 6.1/PG 3
WGK Germany 
3
TSCA 
Yes
HS Code 
29039990

MSDS

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2,5-Dimethylbromobenzene Usage And Synthesis

Chemical Properties

Clear colourless to light yellow liquid

Uses

2-Bromo-1,4-dimethylbenzene was used in the synthesis of 2,5,2′,5′-tetrakismethylbiphenyl via Yamamoto coupling reaction. It was also used in the synthesis of cis-3,4-diphenyl-5,8-dimethylisocoumarins.

2,5-Dimethylbromobenzene Preparation Products And Raw materials

Preparation Products

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