1,4-Dibromo-2,5-dimethylbenzene CAS NO.1074-24-4

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                         
Mol File:    1074-24-4.mol
 

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
Water Solubility     Soluble in toluene, hot ethanol and hot methanol.Insoluble in water.
BRN     2080433
CAS DataBase Reference    1074-24-4(CAS DataBase Reference)
NIST Chemistry Reference    Benzene, 1,4-dibromo-2,5-dimethyl-(1074-24-4)
EPA Substance Registry System    Benzene, 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
Provider    Language
1,4-Dibromo-2,5-dimethylbenzene    English
ACROS    English
SigmaAldrich    English
ALFA    English
1,4-Dibromo-2,5-dimethylbenzene Usage And Synthesis
Chemical Properties    white to slightly yellow shiny crystalline powder
1,4-Dibromo-2,5-dimethylbenzene Preparation Products And Raw materials
Preparation Products    2,5-Dibromoterephthalic acid diethyl ester-->1,4-dibromo-2,5-divinylbenzene-->2,5-DIMETHYLTEREPHTHALONITRILE