3,4-Dichlorobenzophenone
- Product Name
- 3,4-Dichlorobenzophenone
- CAS No.
- 6284-79-3
- Chemical Name
- 3,4-Dichlorobenzophenone
- Synonyms
- LABOTEST-BB LT00455525;3,4-DICHLOROBENZOPHENONE;3,4-Dichlorobenzophenone99%;3,4-DiChlororobenzo phenone;3,4-Dichlorobenzophenone>3,4-Dichlorobenzophenone,98%;3,4-Dichlorobenzophenone 99%;3,4-Dichlorophenyl phenyl ketone;Phenyl 3,4-dichlorophenyl ketone;(3,4-Dichlorophenyl)phenyl-methanone
- CBNumber
- CB5141937
- Molecular Formula
- C13H8Cl2O
- Formula Weight
- 251.11
- MOL File
- 6284-79-3.mol
3,4-Dichlorobenzophenone Property
- Melting point:
- 100-103 °C
- Boiling point:
- 356.37°C (rough estimate)
- Density
- 1.2472 (rough estimate)
- refractive index
- 1.5555 (estimate)
- storage temp.
- 2-8°C
- form
- powder to crystal
- color
- White to Light yellow to Light orange
- BRN
- 2105069
- InChI
- InChI=1S/C13H8Cl2O/c14-11-7-6-10(8-12(11)15)13(16)9-4-2-1-3-5-9/h1-8H
- InChIKey
- LLUPHTAYNHAVQT-UHFFFAOYSA-N
- SMILES
- C(C1=CC=C(Cl)C(Cl)=C1)(C1=CC=CC=C1)=O
- CAS DataBase Reference
- 6284-79-3(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 37/39-26-24/25
- HS Code
- 2914790090
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
-
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- D3574
- Product name
- 3,4-Dichlorobenzophenone
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $130
- Updated
- 2024/03/01
- Product number
- D431965
- Product name
- 3,4-Dichlorobenzophenone
- Packaging
- 25g
- Price
- $185
- Updated
- 2021/12/16
- Product number
- L423
- Product name
- 3,4-Dichlorobenzophenone
- Packaging
- 1g
- Price
- $14
- Updated
- 2021/12/16
- Product number
- OR70083
- Product name
- 3,4-Dichlorobenzophenone
- Packaging
- 25g
- Price
- $32
- Updated
- 2021/12/16
- Product number
- 2617-5-22
- Product name
- 3,4-Dichlorobenzophenone
- Packaging
- 25g
- Price
- $36
- Updated
- 2021/12/16
3,4-Dichlorobenzophenone Chemical Properties,Usage,Production
Chemical Properties
light brown to pink-grey crystalline powde
Uses
3,4-Dichlorobenzophenone has been used as a reactant for the preparation of chiral benzyl alcohols.
Synthesis
The synthesis of 3,4-Dichlorobenzophenone is as follows:In around-bottom flask, diarylmethanes (1.0 mmol), NBS (889.9 mg, 5.0 mmol) andwater (0 or 5.0 mmol) were dissolved in CHCl3 (4.0 mL). After refluxing for 3 h in the air, the reaction mixture was quenched withNa2S2O3·5H2O, cooled to roomtemperature, washed with 5mL CH2Cl2, dried with MgSO4,and filtered to get clear organic solution. The solvent was removed reduced pressure by a rotary evaporator, and the resulting residue was subjected to column chromatography on silica gel using co-solvent(ethyl acetate / petroleum ether, v/v) as eluent to give the corresponding diaryllketones.
3,4-Dichlorobenzophenone Preparation Products And Raw materials
Raw materials
Preparation Products
3,4-Dichlorobenzophenone Suppliers
- Tel
- --
- Fax
- --
- nfo@matrix-fine-chemicals.com
- Country
- Switzerland
- ProdList
- 6968
- Advantage
- 58
View Lastest Price from 3,4-Dichlorobenzophenone manufacturers
- Product
- 3,4-dichlorobenzophenone 6284-79-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100MT/Year
- Release date
- 2024-11-06
- Product
- 3,4-Dichlorobenzophenone 6284-79-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 200kg
- Release date
- 2019-08-29