beta-Hydroxy-gamma-butyrolactone methacrylate
γ-Butyrolactone-3-yl methacrylate
CAS: 130224-95-2
Molecular Formula: C8H10O4
beta-Hydroxy-gamma-butyrolactone methacrylate - Names and Identifiers
beta-Hydroxy-gamma-butyrolactone methacrylate - Physico-chemical Properties
| Molecular Formula | C8H10O4 |
| Molar Mass | 170.16 |
| Density | 1.17±0.1 g/cm3(Predicted) |
| Melting Point | 21 °C |
| Boling Point | 296.8±33.0 °C(Predicted) |
| Solubility | soluble in Methanol |
| Appearance | powder to lump to clear liquid |
| Color | White or Colorless to Almost white or Almost colorless |
beta-Hydroxy-gamma-butyrolactone methacrylate - Introduction
γ-Butyrolactone-3-yl methacrylate, also known as γ-butyrolactonyl methacrylate, is an organic compound. Its molecular formula is C10H14O3, and its structure contains methacrylate and butyrolactone groups. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: colorless liquid
-Density: 1.08g/cm³
-Boiling point: about 240°C
-Melting Point: Below -43°C
-Solubility: Soluble in many organic solvents such as alcohols, ethers and ketones
-Stability: Sensitive to light and oxygen
Use:
γ-Butyrolactone-3-yl methacrylate has a wide range of applications in the chemical industry, including:
-It can be used as a soft and transparent resin monomer for the preparation of polymers and copolymers.
-Can be used as a reactive diluent to reduce the viscosity of coatings and adhesives.
-It can be used to prepare electrolytes and polymer solvents for electronic devices such as lithium batteries and supercapacitors.
Preparation Method:
The preparation of γ-Butyrolactone-3-yl methacrylate usually involves the following steps:
1. First, add dimethyl acrylate to an organic solvent such as dimethylformamide.
2. Then add tetrabutylpotassium hydride (for example) catalyst.
3. The reaction temperature is usually in the range of 100-150°C.
4. After the reaction, carry out solvent distillation, and purify the product with a suitable method and solvent.
Safety Information:
- γ-Butyrolactone-3-yl methacrylate is an irritating and flammable liquid, which requires attention to protective measures.
-Avoid skin contact and inhalation of gas or vapor during operation.
-Keep away from open flames and high temperature sources.
-Should be stored in a cool, well-ventilated place, and away from oxidants and strong acids and alkalis.
-Wear appropriate protective equipment such as gloves, goggles and protective clothing when used.
-When handling γ-Butyrolactone-3-yl methacrylate, please observe the relevant safety procedures.
Nature:
-Appearance: colorless liquid
-Density: 1.08g/cm³
-Boiling point: about 240°C
-Melting Point: Below -43°C
-Solubility: Soluble in many organic solvents such as alcohols, ethers and ketones
-Stability: Sensitive to light and oxygen
Use:
γ-Butyrolactone-3-yl methacrylate has a wide range of applications in the chemical industry, including:
-It can be used as a soft and transparent resin monomer for the preparation of polymers and copolymers.
-Can be used as a reactive diluent to reduce the viscosity of coatings and adhesives.
-It can be used to prepare electrolytes and polymer solvents for electronic devices such as lithium batteries and supercapacitors.
Preparation Method:
The preparation of γ-Butyrolactone-3-yl methacrylate usually involves the following steps:
1. First, add dimethyl acrylate to an organic solvent such as dimethylformamide.
2. Then add tetrabutylpotassium hydride (for example) catalyst.
3. The reaction temperature is usually in the range of 100-150°C.
4. After the reaction, carry out solvent distillation, and purify the product with a suitable method and solvent.
Safety Information:
- γ-Butyrolactone-3-yl methacrylate is an irritating and flammable liquid, which requires attention to protective measures.
-Avoid skin contact and inhalation of gas or vapor during operation.
-Keep away from open flames and high temperature sources.
-Should be stored in a cool, well-ventilated place, and away from oxidants and strong acids and alkalis.
-Wear appropriate protective equipment such as gloves, goggles and protective clothing when used.
-When handling γ-Butyrolactone-3-yl methacrylate, please observe the relevant safety procedures.
Last Update：2024-04-10 22:29:15
