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: TSCA listed
HS Code: 29147000
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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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

Americas 1 Belgium 1 China 91 Europe 1 Germany 3 India 3 Japan 1 Switzerland 2 United Kingdom 10 United States 9 Global 122

Shanghai Synchem Pharma Co., ltd

Tel: 21-619849051-1 18521059765
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Alfa Aesar

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Energy Chemical

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Shanghai Harvest Chemical Industrial Co., Ltd.

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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:

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

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

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)