Ethyl 2,3-Butadienoate - Names and Identifiers
Ethyl 2,3-Butadienoate - Physico-chemical Properties
Molecular Formula | C6H8O2
|
Molar Mass | 112.13 |
Density | 0.966g/mLat 25°C(lit.) |
Boling Point | 80°C60mm Hg(lit.) |
Flash Point | 116°F |
Vapor Presure | 7.36mmHg at 25°C |
Appearance | clear liquid |
Color | Colorless to Light yellow |
Maximum wavelength(λmax) | ['209nm(MeOH)(lit.)'] |
Refractive Index | n20/D 1.46(lit.) |
MDL | MFCD01863567 |
Physical and Chemical Properties | WGK Germany:3 |
Ethyl 2,3-Butadienoate - Risk and Safety
Risk Codes | 10 - Flammable
|
UN IDs | UN 1993 3/PG 2 |
WGK Germany | 3 |
HS Code | 29161900 |
Hazard Class | 3 |
Packing Group | III |
Ethyl 2,3-Butadienoate - Introduction
Ethyl 2,3-butadienoate is an organic compound with the chemical formula C8H14O4. It is a colorless liquid with a special smell. The following is a description of the nature, use, formulation and safety information of Ethyl 2,3-butadienoate:
Nature:
-Density: 0.99 g/mL
-Melting point:-100 ° C
-Boiling point: 215-217 ° C
-Solubility: Soluble in ethanol, benzene and ether and other organic solvents, insoluble in water.
Use:
- Ethyl 2,3-butadienoate is mainly used as a solvent and is widely used in industries such as paints, coatings, inks and glues.
-It is also one of the important raw materials for the synthesis of flexible polyester resins, plastics and fibers.
- Ethyl 2,3-butadienoate can also be used for esterification reactions in organic synthesis and other important organic synthesis reactions.
Method:
The preparation of-Ethyl 2,3-butadienoate is usually obtained by esterification of 2,3-succinic acid and ethanol. The reaction is carried out under acidic conditions, such as the addition of a sulfuric acid catalyst, at an appropriate temperature and reaction time.
Safety Information:
Contact with-Ethyl 2,3-butadienoate may cause eye and skin irritation. Wear appropriate personal protective equipment such as goggles, gloves and protective clothing during use and handling.
-Avoid inhaling Ethyl 2,3-butadienoate vapors and ensure good ventilation in the workplace.
-If it leaks, it should be dealt with quickly by absorbent and appropriate cleaning methods.
- Ethyl 2,3-butadienoate is a flammable liquid and should be kept away from open flames and high temperatures.
-During storage and handling, please comply with relevant regulations and safe operating procedures.
Last Update:2024-04-10 22:29:15