65343-67-1 - Names and Identifiers
65343-67-1 - Physico-chemical Properties
Molecular Formula | C11H14O4
|
Molar Mass | 210.23 |
Density | 1.156 |
Melting Point | 36-37℃ |
Boling Point | 327℃ |
Flash Point | 124℃ |
Vapor Presure | 0.000106mmHg at 25°C |
pKa | 10.09±0.15(Predicted) |
Storage Condition | 2-8°C |
Refractive Index | 1.518 |
Physical and Chemical Properties | Appearance: light brown liquid chemical content: ≥ 99.0 optical content (D-L/D + L):≥ 99.0 moisture content: ≤ 0.5%
|
Use | Application: Pesticide intermediates |
65343-67-1 - Introduction
Ethyl (2R)-2-(4-hydroxyphenoxy)propanoate, also known as ethyl ester form (R)-2-(4-hydroxyphenoxy) propionic acid, is an organic compound. Its chemical formula is C12H14O4 and its molecular weight is 222.24. The compound has a specific stereo configuration, one chiral carbon is present, and is an isomer of the (R)-configuration.
Here are some properties of the ethyl (2R)-2-(4-hydroxyphenoxy)propanoate:
1. Appearance: colorless to yellowish liquid.
2. solubility: soluble in common organic solvents such as ethanol, dimethylformamide and acetylacetone, insoluble in water.
3. Melting point and boiling point: Since the compound is a liquid, there is no clear melting point and boiling point data.
The main uses of ethyl (2R)-2-(4-hydroxyphenoxy)propanoate include:
1. drug synthesis: as an intermediate or raw material in drug synthesis, such as for the synthesis of biologically active compounds.
2. Reaction catalyst: As a chiral catalyst, it is used to catalyze asymmetric synthesis in organic reactions.
ethyl (2R)-2-(4-hydroxyphenoxy)propanoate can generally be prepared by the following steps:
1. First, a chiral esterification reagent is synthesized using an appropriate starting material.
2. under the appropriate reaction conditions, the chiral esterification reagent and the appropriate raw material for esterification reaction.
3. After the reaction is carried out, the desired ethyl (2R)-2-(4-hydroxyphenoxy)propanoate is obtained through purification and separation.
Regarding safety information, ethyl (2R)-2-(4-hydroxyphenoxy)propanoate are generally relatively safe when properly used and stored. However, as a chemical, it may have certain effects on the human body and the environment. Therefore, relevant safety procedures should be followed during use, including wearing appropriate personal protective equipment, ensuring good ventilation conditions, etc. At the same time, when storing and handling the compound, follow the correct storage and handling methods, avoid contact with incompatible substances, and ensure that it is away from fire and high temperature. The most important thing is that in any chemical operation, safety measures should be taken and relevant safety guidelines and operating procedures should be followed.
Last Update:2024-04-09 21:11:58