2,5-Dimethylbromobenzene

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

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.)
Fp	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)

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 Information

Provider	Language
2,5-Dimethylbromobenzene	English
ACROS	English
SigmaAldrich	English
ALFA	English

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

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)

Xylene 2,3-DIMETHYLBROMOBENZENE,3-Bromo-1,2-dimethylbenzene~2,3-Dimethylbromobenzene 2,2-DIMETHYLBROMOBENZENE 2,6-DIMETHYLBROMOBENZENE,2-Bromo-1,3-dimethylbenzene~2,6-Dimethylbromobenzene 4'-Bromopropiophenone 2-Bromofluorobenzene Bromoxynil octanoate Musk xylene 4-Bromo-1,2-dimethylbenzene~3,4-Dimethylbromobenzene,3.4-DIMETHYLBROMOBENZENE 99%,3,4-DIMETHYLBROMOBENZENE Decabromodiphenyl Ethane 3-Bromoanisole Benzbromarone 2-Bromobenzonitrile 3-Methylbenzyl bromide Bromine Benzyldodecyldimethylammonium bromide 2,5-Dimethylbromobenzene 4-Bromobenzaldehyde

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