2,2,2-trichloroacetophenone
2,2,2-trichloroacetophenone
CAS: 2902-69-4
Molecular Formula: C8H5Cl3O
2,2,2-trichloroacetophenone - Names and Identifiers
| Name | 2,2,2-trichloroacetophenone |
| Synonyms | 3-(ethylsulfanyl)propanal 2,2,2-trichloroacetophenone Trichloro phenyl ethyl ketone 2,2,2-trichloro-1-phenyl-Ethanone Ethanone, 2,2,2-trichloro-1-phenyl- |
| CAS | 2902-69-4 |
| EINECS | 1312995-182-4 |
| InChI | InChI=1/C5H10OS/c1-2-7-5-3-4-6/h4H,2-3,5H2,1H3 |
2,2,2-trichloroacetophenone - Physico-chemical Properties
| Molecular Formula | C8H5Cl3O |
| Molar Mass | 223.48 |
| Density | 1.4250 |
| Boling Point | 320.3°C (rough estimate) |
| Flash Point | 68.8°C |
| Vapor Presure | 0.816mmHg at 25°C |
| Refractive Index | 1.5510 (estimate) |
2,2,2-trichloroacetophenone - Introduction
2,2,2-trichloroacetophenone is an organic compound with the chemical formula C8H5Cl3O. Its nature is as follows:
1. Appearance: colorless to light yellow liquid or crystalline solid.
2. Solubility: soluble in organic solvents, such as alcohol, ether and ketone, insoluble in water.
3. Melting Point: 50-54 degrees Celsius.
4. Boiling point: 185 degrees Celsius.
The main use of 2,2,2-trichloroacetophenone is as a reagent and intermediate in organic synthesis reactions. It can be used to prepare biologically active compounds such as pharmaceuticals, dyes and fragrances. It can also be used as a reagent for photochemistry and spectroscopy.
There are many methods for preparing 2,2,2-trichloroacetophenone, one of which is commonly used by acylation of trichloroformic acid and acetophenone. The specific step is to react trichloroformic acid and acetophenone under acidic conditions to generate 2,2,2-trichloroacetophenone.
Regarding safety information, 2,2,2-trichloroacetophenone is an organic compound with certain toxicity. Good laboratory safety measures should be taken during operation, such as wearing appropriate protective gloves, glasses and laboratory coats. Avoid contact with skin and eyes, and maintain a well-ventilated laboratory environment. Toxic solutions should be handled and disposed of properly to avoid leakage and discharge into the environment.
1. Appearance: colorless to light yellow liquid or crystalline solid.
2. Solubility: soluble in organic solvents, such as alcohol, ether and ketone, insoluble in water.
3. Melting Point: 50-54 degrees Celsius.
4. Boiling point: 185 degrees Celsius.
The main use of 2,2,2-trichloroacetophenone is as a reagent and intermediate in organic synthesis reactions. It can be used to prepare biologically active compounds such as pharmaceuticals, dyes and fragrances. It can also be used as a reagent for photochemistry and spectroscopy.
There are many methods for preparing 2,2,2-trichloroacetophenone, one of which is commonly used by acylation of trichloroformic acid and acetophenone. The specific step is to react trichloroformic acid and acetophenone under acidic conditions to generate 2,2,2-trichloroacetophenone.
Regarding safety information, 2,2,2-trichloroacetophenone is an organic compound with certain toxicity. Good laboratory safety measures should be taken during operation, such as wearing appropriate protective gloves, glasses and laboratory coats. Avoid contact with skin and eyes, and maintain a well-ventilated laboratory environment. Toxic solutions should be handled and disposed of properly to avoid leakage and discharge into the environment.
Last Update：2024-04-09 20:02:46
