ChemicalBook Product Catalog Organic Chemistry Hydrocarbons and derivatives Hydrocarbon halides 1,4-Dibromo-2,5-dimethylbenzene

1,4-Dibromo-2,5-dimethylbenzene

1,4-Dibromo-2,5-dimethylbenzene Basic information
Product Name:1,4-Dibromo-2,5-dimethylbenzene
Synonyms:2,5-DIBROMO-P-XYLENE;2,5-DIBROMO-4-XYLENE;1,4-dibromo-2,5-dimethyl-benzen;2,5-Dibromo-1,4-dimethylbenzene;2,5-Dimethyl-1,4-dibromobenzene;Benzene,1,4-dibromo-2,5-dimethyl-;p-Xylene, 2,5-dibromo-;1,4-DIBROMO-2,5-DIMETHYLBENZENE
CAS:1074-24-4
MF:C8H8Br2
MW:263.96
EINECS:214-038-2
Product Categories:Aryl;Building Blocks;C8;Chemical Synthesis;Halogenated Hydrocarbons;Organic Building Blocks;Fluorobenzene;Aromatic Halides (substituted);Bromine Compounds
Mol File:1074-24-4.mol
1,4-Dibromo-2,5-dimethylbenzene Structure
1,4-Dibromo-2,5-dimethylbenzene Chemical Properties
Melting point 72-74 °C(lit.)
Boiling point 261 °C(lit.)
density 1.7485 (rough estimate)
refractive index 1.543-1.545
storage temp. Sealed in dry,Room Temperature
form powder to crystal
color White to Light yellow
Water Solubility Soluble in toluene, hot ethanol and hot methanol.Insoluble in water.
BRN 2080433
CAS DataBase Reference1074-24-4(CAS DataBase Reference)
NIST Chemistry ReferenceBenzene, 1,4-dibromo-2,5-dimethyl-(1074-24-4)
EPA Substance Registry SystemBenzene, 1,4-dibromo-2,5-dimethyl- (1074-24-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-51/53
Safety Statements 26-37/39-61
RIDADR UN 2811 6.1/PG 1
WGK Germany 3
TSCA Yes
HS Code 29039990
MSDS Information
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1,4-Dibromo-2,5-dimethylbenzene English
ACROS English
SigmaAldrich English
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1,4-Dibromo-2,5-dimethylbenzene Usage And Synthesis
Chemical Propertieswhite to slightly yellow shiny crystalline powder
Uses1,4-dibromo-2,5-dimethylbenzene has been used in the preparation of 4,4″-diformyl-2′,5′-dimethyl-1,1′.4′,1″-terphenyl. It has also been used in the preparation of 1,4-diformyl-2,5-dimethylbenzene.
1,4-Dibromo-2,5-dimethylbenzene Preparation Products And Raw materials
Preparation Products2,5-Dibromoterephthalic acid diethyl ester-->1,4-dibromo-2,5-divinylbenzene-->2,5-DIMETHYLTEREPHTHALONITRILE-->4-BroMo-2,5-diMethylbenzaldehyde
Xylene 2,5-Dibromoterephthalic acid TETRABROMOTEREPHTHALIC ACID 2,3,5,6-TETRABROMO-P-XYLENE P-XYLENE 2,5-BIS(HEXYL)-1,4-DIBROMOBENZENE poly-p-xylene Musk xylene 1,2-DIBROMOETHYLENE dibromoethyl alcohol alpha,alpha'-Dibromo-p-xylene 1,2-Dibromopropane dimethyl 2,5-dibromoterephthalate 1,3-Dibromo-5,5-dimethylhydantoin Benzene, 1,4-dibromo-2,5-bis(1,1-dimethylethyl)- DBDCB 1,4-Dibromo-2,5-dimethylbenzene XYLENE CYANOL FF
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