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

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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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 37/39-26-24/25
HS Code: 2914790090

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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

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

TCI Chemical

Product number: D3574
Product name: 3,4-Dichlorobenzophenone
Purity: >98.0%(GC)
Packaging: 25g
Price: $130
Updated: 2024/03/01

TRC

Product number: D431965
Product name: 3,4-Dichlorobenzophenone
Packaging: 25g
Price: $185
Updated: 2021/12/16

AK Scientific

Product number: L423
Product name: 3,4-Dichlorobenzophenone
Packaging: 1g
Price: $14
Updated: 2021/12/16

Apolloscientific

Product number: OR70083
Product name: 3,4-Dichlorobenzophenone
Packaging: 25g
Price: $32
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2617-5-22
Product name: 3,4-Dichlorobenzophenone
Packaging: 25g
Price: $36
Updated: 2021/12/16

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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

Benzoyl chloride Aluminium chloride hexahydrate 1,2-Dichlorobenzene

Preparation Products

Sertraline hydrochloride

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3,4-Dichlorobenzophenone Suppliers

Americas 1 Belgium 2 China 82 Europe 3 Germany 6 India 14 Japan 2 Switzerland 1 Ukraine 1 United Kingdom 11 United States 31 Global 154

Speranza Chemical Co., Ltd.

Tel: 0755-21030354 18126410231
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J & K SCIENTIFIC LTD.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Jia Xing Isenchem Co.,Ltd

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Shandong Xiya Chemical Co., Ltd

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Maya High Purity Chemicals

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ProdList: 11707
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View Lastest Price from 3,4-Dichlorobenzophenone manufacturers

Career Henan Chemical Co

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

6284-79-3, 3,4-DichlorobenzophenoneRelated Search:

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LABOTEST-BB LT00455525

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3,4-Dichlorobenzophenone 99%

3,4-Dichlorobenzophenone,98%

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3,4-Dichlorobenzophenone&gt

6284-79-3

C13H8Cl2O

Aromatic Benzophenones & Derivatives (substituted)

API intermediates