2,5-Dichlorobenzophenone
2,5-Dichlorobenzophenone
CAS: 16611-67-9
Molecular Formula: C13H8Cl2O
2,5-Dichlorobenzophenone - Names and Identifiers
| Name | 2,5-Dichlorobenzophenone |
| Synonyms | 2,5-Dichlorobenzophe 2,5-DICHLOROBENZOPHENONE 2,5-Dichlorobenzophenone 2,5-Dichlorophenylphenyl ketone (2,5-dichlorophenyl)(phenyl)methanone (2,5-Dichlorophenyl)-(phenyl)methanone Methanone, (2,5-dichlorophenyl)phenyl- |
| CAS | 16611-67-9 |
| InChI | InChI=1/C13H8Cl2O/c14-10-6-7-12(15)11(8-10)13(16)9-4-2-1-3-5-9/h1-8H |
2,5-Dichlorobenzophenone - Physico-chemical Properties
| Molecular Formula | C13H8Cl2O |
| Molar Mass | 251.11 |
| Density | 1.311±0.06 g/cm3(Predicted) |
| Melting Point | 87-88°C |
| Boling Point | 240-260 °C |
| Flash Point | 156.4°C |
| Vapor Presure | 1.15E-05mmHg at 25°C |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.603 |
| MDL | MFCD00079746 |
2,5-Dichlorobenzophenone - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| Hazard Note | Harmful |
| Hazard Class | IRRITANT |
2,5-Dichlorobenzophenone - Introduction
2,5-dichlorobenzophenone, also known as DCPK, is an organic compound. The following is a description of the nature, use, preparation and safety information of 2,5-dichlorobenzophenone:
Nature:
-Appearance: Colorless or light yellow crystal
-Solubility: Soluble in organic solvents such as ethanol and ether
-Melting point: approximately 70°C
-Boiling point: about 310 ℃
Use:
-As a chemical reagent: 2,5-dichlorobenzophenone can be used in Ketonization reactions and similar reactions in organic synthesis.
-Used in pharmacy: In drug synthesis, 2,5-dichlorobenzophenone can be used as an intermediate to participate in the synthesis of some active drugs.
Method:
-Generally, 2,5-dichlorobenzophenone can be obtained by reacting 2,5-dichlorobenzyl alcohol and acid chloride.
-Reaction conditions: In the presence of a catalyst such as chlorophosphoryl or sodium trichlorocyanide, it is carried out at room temperature or higher temperature.
Safety Information:
- 2,5-dichlorobenzophenone is an organic compound, so proper safety measures need to be taken for handling.
-Wear appropriate protective glasses, gloves and goggles during operation.
-Avoid contact with the skin, such as contact with the skin, should immediately rinse with plenty of water.
-During operation or storage, keep away from open flames and heat sources to prevent fire and explosion.
-When storing, 2,5-dichlorobenzophenone should be placed in a dry, cool, well-ventilated place, and stored separately from flammable materials, oxidants and strong acids.
Please note that the information provided here is of a general nature and that the laboratory's safe operating procedures and guidelines should be strictly followed for specific use and operation.
Nature:
-Appearance: Colorless or light yellow crystal
-Solubility: Soluble in organic solvents such as ethanol and ether
-Melting point: approximately 70°C
-Boiling point: about 310 ℃
Use:
-As a chemical reagent: 2,5-dichlorobenzophenone can be used in Ketonization reactions and similar reactions in organic synthesis.
-Used in pharmacy: In drug synthesis, 2,5-dichlorobenzophenone can be used as an intermediate to participate in the synthesis of some active drugs.
Method:
-Generally, 2,5-dichlorobenzophenone can be obtained by reacting 2,5-dichlorobenzyl alcohol and acid chloride.
-Reaction conditions: In the presence of a catalyst such as chlorophosphoryl or sodium trichlorocyanide, it is carried out at room temperature or higher temperature.
Safety Information:
- 2,5-dichlorobenzophenone is an organic compound, so proper safety measures need to be taken for handling.
-Wear appropriate protective glasses, gloves and goggles during operation.
-Avoid contact with the skin, such as contact with the skin, should immediately rinse with plenty of water.
-During operation or storage, keep away from open flames and heat sources to prevent fire and explosion.
-When storing, 2,5-dichlorobenzophenone should be placed in a dry, cool, well-ventilated place, and stored separately from flammable materials, oxidants and strong acids.
Please note that the information provided here is of a general nature and that the laboratory's safe operating procedures and guidelines should be strictly followed for specific use and operation.
Last Update：2024-04-09 20:49:11
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