7094-34-0

Basic information

• Product Name: 3,3'-dichlorobenzophenone
• Synonyms: Benzophenone, 3,3'-dichloro-; Bis(3-chlorophenyl)methanone; Methanone, bis(3-chlorophenyl)-
• CAS NO: 7094-34-0
• Molecular Formula: C₁₃H₈Cl₂O
• Molecular Weight: 251.11
• Mol File: 7094-34-0.mol
• Article Data: 19

Chemical Properties

• Melting Point: 124°C
• Boiling Point: 356.37°C (rough estimate)
• Flash Point: 161.4°C
• Appearance: /
• Density: 1.2472 (rough estimate)
• Vapor Pressure: 5E-06mmHg at 25°C
• Refractive Index: 1.5555 (estimate)
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 3,3'-dichlorobenzophenone(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3'-dichlorobenzophenone(7094-34-0)
• EPA Substance Registry System: 3,3'-dichlorobenzophenone(7094-34-0)

Safety Data

• Hazardous Substances Data: 7094-34-0(Hazardous Substances Data)

Usage

Description

3,3'-dichlorobenzophenone is a chemical compound characterized by the molecular formula C13H8Cl2O. It presents as a white to pale yellow crystalline solid with a distinct, strong odor.
Used in Pharmaceutical Industry:
3,3'-dichlorobenzophenone is utilized as an intermediate in the synthesis of various pharmaceuticals, playing a crucial role in the development of new drugs.
Used in Agrochemical Industry:
In the agrochemical sector, 3,3'-dichlorobenzophenone serves as an intermediate for the production of different agrochemicals, contributing to the development of agricultural products.
Used in Dye Industry:
3,3'-dichlorobenzophenone is employed as an intermediate in the synthesis of dyes, which are essential for coloring various materials and products.
Used in Polymer Production:
3,3'-dichlorobenzophenone functions as a photoinitiator in the production of polymer materials, facilitating the process of polymerization.
Used in Plastic and Rubber Industry:
3,3'-dichlorobenzophenone is used as a UV absorber in plastic and rubber products, helping to protect these materials from degradation caused by exposure to ultraviolet radiation.
Used in Sunscreen Formulations:
It has been studied for its potential use in sunscreen formulations due to its ability to absorb UV radiation, offering a possible alternative for sun protection products.
Safety Note:
3,3'-dichlorobenzophenone is considered harmful if swallowed or inhaled and may cause irritation to the skin and eyes. Therefore, it is imperative to exercise proper safety precautions when handling this chemical.

InChI:InChI=1/C13H8Cl2O/c14-11-5-1-3-9(7-11)13(16)10-4-2-6-12(15)8-10/h1-8H

Upstream product

• 766-84-7 3-chloro-benzonitrile 
• 36229-42-2 (3-chlorophenyl)magnesium bromide 
• 201230-82-2 carbon monoxide 
• 625-99-0 3-iodochlorobenzene 
• 64-18-6 formic acid 
• 63503-60-6 3-chlorophenylboronic acid 
• 618-46-2 m-Chlorobenzoyl chloride 
• 587-04-2 m-Chlorobenzaldehyde 
• 79-37-8 oxalyl dichloride 
• 33756-91-1 tris(3-chlorophenyl)bismuthane 
• 1248383-99-4 C₁₈H₁₂Cl₃In 
• 35190-07-9 1,2-bis(3-chlorophenyl)ethane-1,2-dione 
• 25077-87-6 3-chlorophenyllithium 
• 108-37-2 1-bromo-3-chlorobenzene 

Downstream Products

• 656806-83-6 bis(3-chlorophenyl)-dichloromethane 
• 1037092-06-0 ethyl 5-(bis(3-chlorophenyl)(hydroxy)methyl)thiophene-2-carboxylate 
• 144452-11-9 3,3-bis(3-chlorophenyl)-propanamine 

Relevant articles and documents

Method for preparing symmetric diarylketone through catalytic oxidative carbonylation

The invention discloses a method for preparing symmetric diarylketone of a formula (I) as shown in the description. The method comprises the following steps: mixing arylboronic acid (II) (Ar-B(OH)2 (II)), a palladium catalyst, a promoter and an organic solvent in a reactor, introducing air and CO having a volume ratio of (7-19):1, reacting under the conditions of a pressure of 1-6 atm and a temperature of 30-80 DEG C for 8-16 hours, and performing after-treatment on the reaction solution, thereby obtaining the product symmetric diarylketone. According to the method disclosed by the invention,the air directly serves as an oxidizing agent to replace the O2 to be applied to oxidative carbonylation of the arylboronic acid, and the ratio of the air to CO is beyond an explosion limit. Therefore, the catalytic system is safe and economic. The palladium catalyst is small in dosage and simple in separation and can be recycled for several times. The method disclosed by the invention is mild inreaction condition, excellent in substrate suitability and high in yield.

AZA-PYRIDONE COMPOUNDS AND USES THEREOF

Disclosed herein are aza-pyridone compounds, pharmaceutical compositions that include one or more aza-pyridone compounds, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a disease and/or a condition, including an orthomyxovirus infection, with an aza-pyridone compounds. Examples of an orthomyxovirus viral infection include an influenza infection.

Pd/Cu-cocatalyzed aerobic oxidative carbonylative homocoupling of arylboronic acids and CO: A highly selective approach to diaryl ketones

A highly selective Pd/Cu-cocatalyzed aerobic oxidative carbonylative homocoupling of arylboronic acids has been developed. This method employs a simple catalytic system, readily available boronic acids as the substrates, molecular oxygen as the oxidant, and 1 atm of CO/O2, which makes this method practical for further applications.