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35578-47-3

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Identification

Name
4,4'-DIBROMOBENZIL
CAS
35578-47-3
Synonyms
4,4'-DIBROMOBENZIL
LABOTEST-BB LT00159986
bis(4-bromophenyl)-ethanedion
bis(4-bromophenyl)ethanedione
4,4'-DIBROMOBENZIL, TECH., 90%
4,4'-Dibromobenzil,97%
4,4'-dibromodibenzoyl
1,2-Bis(4-bromophenyl)-1,2-ethanedione
1,2-Bis(4-bromophenyl)ethane-1,2-dione
1,2-Bis(4-bromophenyl)ethanedione
1,2-Di(4-bromophenyl)ethanedione
Oxalylbis(1,4-phenylene) dibromide
EINECS(EC#)
252-628-1
Molecular Formula
C14H8Br2O2
MDL Number
MFCD00000104
Molecular Weight
368.02
MOL File
35578-47-3.mol

Chemical Properties

Appearance
yellow crystalline powder
Melting point 
224-226 °C(lit.)

mp 
224-226 °C(lit.)

Boiling point 
457.2±30.0 °C(Predicted)
density 
1.6983 (rough estimate)
refractive index 
1.4947 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
form 
Crystalline Powder
color 
Yellow
Water Solubility 
Sparingly soluble in water.
InChIKey
NYCBYBDDECLFPE-UHFFFAOYSA-N
CAS DataBase Reference
35578-47-3(CAS DataBase Reference)
EPA Substance Registry System
Ethanedione, bis(4-bromophenyl)- (35578-47-3)

Safety Data

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 .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany 
3

TSCA 
Yes
HS Code 
29147000

Hazard Information

Chemical Properties
yellow crystalline powder
Uses
4,4?-Dibromobenzil was used in preparation of 5,5?-bis?-(4-bromo-phenyl)-3-methyl-imidazolidine-2,4-dione, 5,5?-?bis?-(4-bromo-phenyl)-3-butyl-imidazolidine-2,4-dione,?5,5?-bis-(4-bromo-phenyl)-3-pentyl-imidazolidine-2,4-dione and 5,5?-bis?-(4-chloro-phenyl)-3-ethyl imidazolidine-2,4-dione.?It was also used in synthesis of novel quinoxaline-based sensitizers for dye-sensitized solar cells.

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