(S)-(-)-2-HYDROXY-1,2,2-TRIPHENYLETHYL A
(1S)-2-hydroxy-1,2,2-triphenylethyl acetate
CAS: 95061-51-1
Molecular Formula: C22H20O3
(S)-(-)-2-HYDROXY-1,2,2-TRIPHENYLETHYL A - Names and Identifiers
| Name | (1S)-2-hydroxy-1,2,2-triphenylethyl acetate |
| Synonyms | (S)-(-)-2-HYDROXY-1,2,2-TRIPHENYLETHYL A (1S)-2-hydroxy-1,2,2-triphenylethyl acetate (1S)-2-Hydroxy-1,2,2-triphenylethyl acetate (S)-(-)-1,1,2-TRIPHENYLETHYLENGLYKOL-2-ACETAT (S)-(-)-1,1,2-TRIPHENYL-1,2-ETHANDIOL-2-ACETAT (S)-(-)-2-HYDROXY-1,2,2-TRIPHENYLETHYL ACETATE (S)-(-)-1,1,2-TRIPHENYL-1,2-ETHANDIOL-2-ACETATE (S)-(-)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL 2-ACETATE 1,2-ethanediol, 1,1,2-triphenyl-, 2-acetate, (2S)- (S)-(-)-2-Hydroxy-1,2,2-triphenylethyl acetate for synthesis |
| CAS | 95061-51-1 |
| InChI | InChI=1/C22H20O3/c1-17(23)25-21(18-11-5-2-6-12-18)22(24,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-16,21,24H,1H3/t21-/m0/s1 |
(S)-(-)-2-HYDROXY-1,2,2-TRIPHENYLETHYL A - Physico-chemical Properties
| Molecular Formula | C22H20O3 |
| Molar Mass | 332.39 |
| Density | 1.180 |
| Melting Point | 246-249 °C |
| Boling Point | 429.52°C (rough estimate) |
| Flash Point | 197.6°C |
| Vapor Presure | 2.53E-10mmHg at 25°C |
| pKa | 12.40±0.29(Predicted) |
| Storage Condition | Store below +30°C. |
| Refractive Index | 1.6000 (estimate) |
(S)-(-)-2-HYDROXY-1,2,2-TRIPHENYLETHYL A - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | WGK 3 highly water e |
| HS Code | 29181990 |
(S)-(-)-2-HYDROXY-1,2,2-TRIPHENYLETHYL A - Introduction
(1S)-2-hydroxy-1,2,2-triphenylethyl acetate is a chiral organic compound with the chemical formula C22H20O3.
Nature:
(1S)-2-hydroxy-1,2,2-triphenylethyl acetate is a colorless to pale yellow liquid. It has a lower boiling point, greater density, and is insoluble in water.
Use:
(1S)-2-hydroxy-1,2,2-triphenylethyl acetate is commonly used as a catalyst for chiral ligands in asymmetric synthesis. It can participate in asymmetric reactions, such as asymmetric hydroxyl esterification and asymmetric nucleophilic substitution reactions. In addition, it can also be used as a reagent and intermediate in organic synthesis.
Preparation Method:
The (1S)-2-hydroxy-1,2,2-triphenylethyl acetate can be obtained by chemical synthesis. One common synthetic method is to extract the desired chiral molecule by performing a chiral separation.
Safety Information:
(1S)-2-hydroxy-1,2,2-triphenylethyl acetate are generally relatively safe under normal conditions of use. However, it can be irritating to the eyes and skin and contact should be avoided. During use, pay attention to observe safe operation measures and avoid inhaling its vapor or dust. At the same time, storage and handling should follow appropriate protective measures. If necessary, refer to the relevant safety data table for more detailed safety information.
Nature:
(1S)-2-hydroxy-1,2,2-triphenylethyl acetate is a colorless to pale yellow liquid. It has a lower boiling point, greater density, and is insoluble in water.
Use:
(1S)-2-hydroxy-1,2,2-triphenylethyl acetate is commonly used as a catalyst for chiral ligands in asymmetric synthesis. It can participate in asymmetric reactions, such as asymmetric hydroxyl esterification and asymmetric nucleophilic substitution reactions. In addition, it can also be used as a reagent and intermediate in organic synthesis.
Preparation Method:
The (1S)-2-hydroxy-1,2,2-triphenylethyl acetate can be obtained by chemical synthesis. One common synthetic method is to extract the desired chiral molecule by performing a chiral separation.
Safety Information:
(1S)-2-hydroxy-1,2,2-triphenylethyl acetate are generally relatively safe under normal conditions of use. However, it can be irritating to the eyes and skin and contact should be avoided. During use, pay attention to observe safe operation measures and avoid inhaling its vapor or dust. At the same time, storage and handling should follow appropriate protective measures. If necessary, refer to the relevant safety data table for more detailed safety information.
Last Update：2024-04-10 22:29:15
