ChemicalBook > CAS DataBase List > 4,4'-DIBROMOBENZIL

4,4'-DIBROMOBENZIL

Product Name
4,4'-DIBROMOBENZIL
CAS No.
35578-47-3
Chemical Name
4,4'-DIBROMOBENZIL
Synonyms
1,2-Bis(4-bromophenyl)ethane-1,2-dione;SKL308;NSC 74075;-DIBROMOBENZIL;p,p'-Dibromobenzil;4,4'-Dibromobenzil;4,4'-Dibromobenzil;4,4'-dibromodibenzoyl;4,4'-Dibromobenzil>4,4'-Dibromobenzil,97%
CBNumber
CB6131683
Molecular Formula
C14H8Br2O2
Formula Weight
368.02
MOL File
35578-47-3.mol
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4,4'-DIBROMOBENZIL Property

Melting point:
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.
InChI
InChI=1S/C14H8Br2O2/c15-11-5-1-9(2-6-11)13(17)14(18)10-3-7-12(16)8-4-10/h1-8H
InChIKey
NYCBYBDDECLFPE-UHFFFAOYSA-N
SMILES
C(C1=CC=C(Br)C=C1)(=O)C(C1=CC=C(Br)C=C1)=O
CAS DataBase Reference
35578-47-3(CAS DataBase Reference)
EPA Substance Registry System
Ethanedione, bis(4-bromophenyl)- (35578-47-3)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
TSCA 
Yes
HS Code 
29147000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
328057
Product name
4,4′-Dibromobenzil
Purity
90%, technical grade
Packaging
10g
Price
$64.88
Updated
2025/07/31
TCI Chemical
Product number
D1979
Product name
4,4'-Dibromobenzil
Purity
>97.0%(GC)
Packaging
5g
Price
$120
Updated
2025/07/31
TCI Chemical
Product number
D1979
Product name
4,4'-Dibromobenzil
Purity
>97.0%(GC)
Packaging
25g
Price
$302
Updated
2025/07/31
Biosynth Carbosynth
Product number
FD67078
Product name
4,4'-Dibromobenzil
Packaging
50g
Price
$72.5
Updated
2021/12/16
AK Scientific
Product number
J56322
Product name
4,4'-Dibromobenzil
Packaging
25g
Price
$120
Updated
2021/12/16
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4,4'-DIBROMOBENZIL Chemical Properties,Usage,Production

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.

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.

4,4'-DIBROMOBENZIL Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-DIBROMOBENZIL Suppliers

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View Lastest Price from 4,4'-DIBROMOBENZIL manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
1,2-bis(4-bromophenyl)ethane-1,2-dione 35578-47-3
Price
US $0.00-0.00/KG
Min. Order
100g
Purity
99.0%+
Supply Ability
100 tons
Release date
2020-01-19
Career Henan Chemical Co
Product
4,4'-DIBROMOBENZIL 35578-47-3
Price
US $6.60/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
1kg-1000kg
Release date
2019-12-30

35578-47-3, 4,4'-DIBROMOBENZILRelated Search:

Formaldehyde 1-Bromo-4-propylbenzene 4'-Bromoacetophenone Benzil Methylglyoxal 1-Phenyl-1,2-propanedione 4-Bromoethylbenzene n-Butane Ethylbenzene 2,3-Butanedione Phenylacetone 2-Butanone N-PROPYLBENZENE Propiophenone Methyl bromide Phenylacetaldehyde PHENYLGLYOXAL Glyoxal

  • bis(4-bromophenyl)ethanedione
  • 4,4'-DIBROMOBENZIL, TECH., 90%
  • 4,4'-Dibromobenzil,97%
  • 4,4'-dibromodibenzoyl
  • -DIBROMOBENZIL
  • bis(4-bromophenyl)-ethanedion
  • LABOTEST-BB LT00159986
  • 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
  • 1,2-Bis(4-bromophenyl)ethandione
  • NSC 74075
  • p,p'-Dibromobenzil
  • 4,4'-Dibromobenzil 90%, technical grade
  • 4,4'-Dibromobenzil&gt
  • 1,2-Ethanedione, 1,2-bis(4-bromophenyl)-
  • 4,4'-DIBROMOBENZIL USP/EP/BP
  • Bis(4-bromphenyl)ethandion
  • SKL308
  • 4,4'-Dibromobenzil
  • 4,4'-Dibromobenzil
  • 35578-47-3
  • C14H8Br2O2
  • BrC6H4COCOC6H4Br
  • C13 to C14
  • Carbonyl Compounds
  • Ketones
  • Organic Building Blocks
  • Building Blocks
  • C13 to C14
  • Carbonyl Compounds
  • Ketones
  • Aromatic Ketones (substituted)