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ChemicalBook--->CAS DataBase List--->553-94-6

553-94-6

553-94-6 Structure

553-94-6 Structure
IdentificationMore
[Name]

2,5-Dimethylbromobenzene
[CAS]

553-94-6
[Synonyms]

1-BROMO-2,5-DIMETHYLBENZENE
2,5-DIMETHYLBROMOBENZENE
2-BROMO-1,4-DIMETHYLBENZENE
2-BROMO-P-XYLENE
2,5-Dimethylphenyl bromide
2,5-Xylyl bromide
2-bromo-1,4-dimethyl-benzen
2-Bromo-1,4-xylene
benzene,2-bromo-1,4dimethyl-
p-Xylene, 2-bromo-
2-Bromo-1,4-dimethylbenzene~2,5-Dimethylbromobenzene
2-Bromo-p-xylene,98+%
2-BROMO-PARA-XYLENE
2-BROMO-P-XYLENE/1-BROMO-2,5-DIMETHYLBENZENE
1,4-Dimethyl-2-bromobenzene
2,5-Dimethyl-1-bromobenzene
[EINECS(EC#)]

209-055-7
[Molecular Formula]

C8H9Br
[MDL Number]

MFCD00000074
[Molecular Weight]

185.06
[MOL File]

553-94-6.mol
Chemical PropertiesBack Directory
[Appearance]

Clear colourless to light yellow liquid
[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.)
[Fp ]

175 °F
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[form ]

Liquid
[color ]

Clear colorless to slightly colored
[Specific Gravity]

1.340
[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]

553-94-6(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S24/25:Avoid contact with skin and eyes .
[RIDADR ]

UN 2810 6.1/PG 3
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

29039990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

4-Methylbenzyl bromide
[Preparation Products]

2-Bromoterephthalic acid-->2,2',5,5'-TETRAMETHYLBIPHENYL-->2,5-Dimethylphenylboronic acid-->2-(trifluoromethyl)-1,4-Benzenedicarboxylic acid-->2,5-Dimethylphenylacetyl chloride-->2,5-Dimethylbenzyl chloride-->P-XYLENE-->4-bromo-2,5-dimethylbenzenesulfonyl chloride(SALTDATA: FREE)
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2,5-Dimethylbromobenzene(553-94-6).msds
Hazard InformationBack Directory
[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.
Spectrum DetailBack Directory
[Spectrum Detail]

2,5-Dimethylbromobenzene(553-94-6)MS
2,5-Dimethylbromobenzene(553-94-6)1HNMR
2,5-Dimethylbromobenzene(553-94-6)13CNMR
2,5-Dimethylbromobenzene(553-94-6)IR1
2,5-Dimethylbromobenzene(553-94-6)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Bromo-p-xylene, 97%(553-94-6)
[Alfa Aesar]

2-Bromo-p-xylene, 98+%(553-94-6)
[Sigma Aldrich]

553-94-6(sigmaaldrich)
[TCI AMERICA]

2-Bromo-p-xylene,>99.0%(GC)(553-94-6)
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