Dimethyl 2-(4-aminophenyl)malonate - Names and Identifiers
Dimethyl 2-(4-aminophenyl)malonate - Physico-chemical Properties
Molecular Formula | C11H13NO4
|
Molar Mass | 223.23 |
Density | 1.228±0.06 g/cm3(Predicted) |
Melting Point | 100~102℃ |
Boling Point | 337.8±27.0 °C(Predicted) |
pKa | 12.74±0.59(Predicted) |
Storage Condition | Room Temprature |
Sensitive | Irritant |
MDL | MFCD03305797 |
Dimethyl 2-(4-aminophenyl)malonate - Introduction
Dimethyl 2-(4-aminophenyl)malonate, chemical formula C12H13NO4, is an organic compound. The following is an introduction to its nature, use, preparation and safety information:
Nature:
1. Appearance: Dimethyl 2-(4-aminophenyl)malonate is a solid, in the form of white crystals or crystalline powder.
2. Melting point: Its melting point is about 105-107°C.
3. Solubility: Dimethyl 2-(4-aminophenyl)malonate is soluble in some organic solvents, such as chloroform and dimethyl sulfoxide (DMSO).
Use:
Dimethyl 2-(4-aminophenyl)malonate has a certain application value in organic synthesis, mainly for the synthesis of fluorescent dyes, fluorescent markers and bioactive molecules. It can also be used as an intermediate in organic synthesis, such as in the preparation of other organic compounds.
Preparation Method:
Dimethyl 2-(4-aminophenyl)malonate can be prepared by reacting styrene with rhodamine B. The specific procedure is as follows: First, styrene and dichloromethane (or chloroform) are mixed, and Rhodamine B is added as a catalyst. Then, the reaction mixture is heated to an appropriate temperature, reacted for several hours or more, and finally the target product is obtained.
Safety Information:
1. Dimethyl 2-(4-aminophenyl)malonate should be stored in a closed container, away from fire sources and oxidants, and avoid direct sunlight.
2. During use, avoid inhaling the dust or vapor of the compound, and wear appropriate protective gloves and protective glasses.
3. in case of accidental contact with skin or eyes, rinse with plenty of water and seek medical help.
4. For detailed safety information and operational guidance on this compound, it is recommended to refer to the relevant Chemical Safety Data Sheet (MSDS).
Last Update:2024-04-10 22:29:15