70526-06-6

70526-06-6 - Names and Identifiers

Name	2-Butenoic acid, 3-(1-pyrrolidinyl)-, ethyl ester, (2Z)-
Synonyms	(Z)-ethyl 3-(pyrrolidin-1-yl)but-2-enoate 2-Butenoic acid, 3-(1-pyrrolidinyl)-, ethyl ester, (2Z)-
CAS	70526-06-6

70526-06-6 - Physico-chemical Properties

Molecular Formula	C10H17NO2
Molar Mass	183.25
Density	1.036±0.06 g/cm3(Predicted)
Boling Point	263.1±19.0 °C(Predicted)
pKa	6.56±0.20(Predicted)
Storage Condition	2-8°C

70526-06-6 - Risk and Safety

Hazard Class

IRRITANT

70526-06-6 - Introduction

2-Butenoic acid, 3-(1-Pyrrolidinyl)-, ethyl ester, (2Z)-, also known as 2-Butenoic acid, 3-(1-Pyrrolidinyl)-, ethyl ester, (2Z)-, is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: colorless liquid
-Molecular formula: C11H17NO2
-Molecular weight: 195.26g/mol
-Melting point: not clearly defined
-Boiling Point: Not clearly defined
-Density: approx. 0.975g/cm3
-Solubility: Soluble in organic solvents such as ethanol and chloroform

Use:
The compound is mainly used in the field of medicine and polymerization chemistry:
-medicine: can be used as some drug intermediates, such as for the synthesis of drugs containing pyrrolidine group.
-polymerization chemistry: can be used as a polymerization initiator.

Preparation Method:
2-Butenoic acid, 3-(1-Pyrrolidinyl)-, ethyl ester, (2Z)-can be prepared as follows:
-The first step: ethyl acetate and 2-bromoethylene are reacted in the presence of cesium carbonate to obtain (Z)-3-ethyl acrylate.
-The second step: (Z)-3-ethyl acrylate and pyrrolidine are reacted in the presence of potassium hydrogen sulfate to obtain 2-Butenoic acid, 3-(1-pyrrolidinyl)-, ethyl ester, (2Z)-.

Safety Information:
Safety information regarding 2-Butenoic acid, 3-(1-pyrrolidinyl)-, ethyl ester, (2Z)-is limited and not fully established. Observe the following safety precautions during handling and use:
-Avoid contact with skin, eyes and respiratory tract.
-Use personal protective equipment such as chemical protective gloves and goggles.
-Operate in a well-ventilated area.
-Store in a sealed container, away from heat sources and open flames.
-For detailed safety information and operating instructions, refer to the safety data sheet (SDS) provided by the supplier.

Last Update：2024-04-09 02:00:47