3-氧-3-(2-噻吩)-丙酸乙酯

3-氧-3-(2-噻吩)-丙酸乙酯 - Names and Identifiers

Name	3-Oxo-3-thiophen-2-ylpropionic acid ethyl ester
Synonyms	ETHYL-2-THIOPHENOYL-ACETATE ETHYL 3-OXO-3-(2-THIENYL)PROPANOATE 2-[oxo(thiophen-2-yl)methyl]butanoate ETHYL 3-OXO-3-THIOPHEN-2-YL-PROPIONATE ETHYL 3-OXO-3-(THIOPHEN-2-YL)PROPANOATE ethyl 3-oxo-3-(thiophen-2-yl)propanoate 3-OXO-3-THIOPHEN-2-YLPROPIONIC ACID ETHY 3-Oxo-3-thiophen-2-ylpropionic acid ethyl ester 3-Oxo-3-Thiophen-2-Yl-Propionic Acid Ethyl Ester 3-OXO-3-THIOPHEN-2-YL-PROPIONIC ACID ETHYL ESTER
CAS	13669-10-8
InChI	InChI=1/C9H10O3S/c1-2-12-9(11)6-7(10)8-4-3-5-13-8/h3-5H,2,6H2,1H3

3-氧-3-(2-噻吩)-丙酸乙酯 - Physico-chemical Properties

Molecular Formula	C9H10O3S
Molar Mass	198.24
Density	1.212±0.06 g/cm3(Predicted)
Melting Point	24 °C(Solv: ethyl ether (60-29-7))
Boling Point	130°C/0.3mmHg(lit.)
Flash Point	129.8°C
Vapor Presure	0.002mmHg at 25°C
pKa	9.79±0.46(Predicted)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.5400 to 1.5440

3-氧-3-(2-噻吩)-丙酸乙酯 - Risk and Safety

HS Code

29349990

3-氧-3-(2-噻吩)-丙酸乙酯 - Introduction

3-Oxo-3-(2-thiophene)-propionic acid ethyl ester is an organic compound with the chemical formula C10H11O3S. The following is an introduction to its nature, use, preparation and safety information:

Nature:
-Appearance: It is a colorless to light yellow liquid.
-Melting point: about -40 degrees Celsius.
-Boiling point: about 215 degrees Celsius.
-Density: about 1.15 g/ml.
-Solubility: Soluble in common organic solvents such as ethanol, ethyl acetate and dimethylformamide.

Use:
-3-Oxo-3-(2-thiophene)-propionic acid ethyl ester is often used as a catalyst and intermediate in organic synthesis.
-It can be used to synthesize other organic compounds, such as drugs, dyes and polymer materials.

Preparation Method:
The preparation of -3-oxo-3-(2-thiophene)-propionic acid ethyl ester can use a functionalization reaction.
-The specific reaction path can vary according to the reaction conditions. A common preparation method is to react 2-thiopheneethanol with ethyl acrylate under alkaline conditions.

Safety Information:
Ethyl -3-oxo-3-(2-thiophene)-propionate may be irritating to the skin, eyes, and respiratory tract.
-Wear appropriate protective equipment such as protective clothing, goggles and respiratory protection when in use.
-Avoid contact with skin, eyes and clothing. In case of accidental contact, rinse immediately with plenty of water and seek medical help if necessary.
-Should be stored in a cool, dry and well-ventilated place, away from fire and oxidizing agents.

Please note that the information provided above is for reference only. When using and handling ethyl 3-oxo-3-(2-thiophene)-propionate, please refer to the actual chemical instructions and safe practice guidelines.

Last Update：2024-04-09 19:05:46