ChemicalBook > CAS DataBase List > 4,4'-Dibromobenzophenone
4,4'-Dibromobenzophenone
- Product Name
- 4,4'-Dibromobenzophenone
- CAS No.
- 3988-03-2
- Chemical Name
- 4,4'-Dibromobenzophenone
- Synonyms
- 4,4'-DBP;4.4'-DibroMobe;-Dibromobenzophenone;4,4'-DIBROMOBENZOPHENONE;4,4'-Dibromobenzophenone;Phloroglucinol Impurity 71;4,4' -dibromodibenzophenone;4,4'-dibroMotwoBenzophenone;4,4'-Dibromobenzophenone 99%;Methanone,bis[4-bromophenyl]-
- CBNumber
- CB6738383
- Molecular Formula
- C13H8Br2O
- Formula Weight
- 340.01
- MOL File
- 3988-03-2.mol
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4,4'-Dibromobenzophenone Property
- Melting point:
- 171-174 °C(lit.)
- Boiling point:
- 395°C (rough estimate)
- Density
- 1.6584 (rough estimate)
- refractive index
- 1.5220 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Solid
- color
- Pale Orange to Pale Brown
- Water Solubility
- Soluble in ethanol, 2-propanol, acetone and toluene. Miscible with water.
- BRN
- 2049958
- CAS DataBase Reference
- 3988-03-2(CAS DataBase Reference)
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Safety
- Risk Statements
- 36/37/38
- Safety Statements
- 22-24/25-37-26
- RIDADR
- UN 2811
- WGK Germany
- 3
- 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.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 166634
- Product name
- 4,4′-Dibromobenzophenone
- Purity
- 97%
- Packaging
- 1g
- Price
- $70.2
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D5211
- Product name
- 4,4'-Dibromobenzophenone
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $41
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D5211
- Product name
- 4,4'-Dibromobenzophenone
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $123
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L08200
- Product name
- 4,4'-Dibromobenzophenone, 98+%
- Packaging
- 1g
- Price
- $69.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L08200
- Product name
- 4,4'-Dibromobenzophenone, 98+%
- Packaging
- 5g
- Price
- $193.65
- Updated
- 2024/03/01
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4,4'-Dibromobenzophenone Chemical Properties,Usage,Production
Chemical Properties
beige crystalline powde
Uses
4,4'-Dibromobenzophenone is used in the synthesis of high molecular weight poly(p-phenylene) derivatives through palladium-catalyzed polycondensation reaction.
General Description
4,4′-Dibromobenzophenone is the main degradation product of bromopropylate in honey.
4,4'-Dibromobenzophenone Preparation Products And Raw materials
Raw materials
Preparation Products
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4,4'-Dibromobenzophenone Suppliers
- Tel
- 0514-82098883; 13761402923
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- Country
- China
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- 901
- Advantage
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- info@hanhongsci.com
- Country
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View Lastest Price from 4,4'-Dibromobenzophenone manufacturers
Hebei Yanxi Chemical Co., Ltd.
- Product
- 4,4'-Dibromobenzophenone 3988-03-2
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20tons
- Release date
- 2023-10-09
R&D Scientific Inc.
- Product
- 4,4'-Dibromobenzophenone 3988-03-2
- Price
- US $780.00/g
- Min. Order
- 1g
- Purity
- 98
- Supply Ability
- 500 Kg
- Release date
- 2024-03-27
Career Henan Chemical Co
- Product
- 4,4'-Dibromobenzophenone 3988-03-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 95-99%
- Supply Ability
- 1ton
- Release date
- 2020-01-02
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