42411-39-2

42411-39-2 - Names and Identifiers

Name	Ethyl (S)-(-)-2-chloropropionate
Synonyms	S-Ethyl 2-chloropropionate S-(-)-Methyl 2-chloropropionate Ethyl (S)-(-)-2-chloropropionate (R)-2-chloro-propionic acid ethyl ester
CAS	42411-39-2

42411-39-2 - Physico-chemical Properties

Molecular Formula	C5H9ClO2
Molar Mass	136.578
Density	1.081 g/cm3
Boling Point	149 °C at 760 mmHg
Flash Point	49.5 °C
Storage Condition	2-8℃

42411-39-2 - Upstream Downstream Industry

Downstream Products

(R)-(+)-2-Chloropropionic acid
(R)-(-)-2-Chloropropan-1-ol

42411-39-2 - Introduction

Ethyl (S)-(-)-2-chloropropionate, chemical formula C5H9ClO2, is a chiral organic compound. The following is a detailed description of the properties, uses, preparation and safety information of the compound:

Nature:
Ethyl (S)-(-)-2-chroopropionate is a colorless liquid with a special odor. It is soluble in organic solvents such as ether and alcohols, but insoluble in water.

Use:
Ethyl (S)-(-)-2-chropropionate is commonly used as a chiral reagent, which is an important intermediate of chiral raw material or catalyst in organic synthesis. It can be used to synthesize chiral drugs, pesticides and flavoring agents.

Preparation Method:
Ethyl (S)-(-)-2-chloropropionate is generally prepared by chiral chemical methods. The main steps include:
1. 2-chloropropionic acid reacts with ethanol to generate ethyl 2-chloropropionate.
2. hydrolyze the generated ethyl 2-chloropropionate chiral compound, and use chiral auxiliary or selective enzyme catalytic reaction to make the obtained product Ethyl (S)-(-)-2-chloropropionate.

Safety Information:
Ethyl (S)-(-)-2-chloropropionate is irritating and direct contact with skin, eyes and respiratory tract should be avoided. Wear protective gloves, safety glasses and respiratory protection during operation. Avoid inhaling its vapors and keep them away from sources of fire. Observe safe operation procedures during storage and handling, and keep them properly. If there is an accident, you should seek medical assistance in a timely manner.

Last Update：2024-04-09 02:00:46