623558-68-9

623558-68-9 - Names and Identifiers

Name	2-(3-Ethyl-4-oxo-thiazolidin-2-ylidene)-malononitrile
Synonyms	RDCN EA019 PM158 RDNDCV 2-(3-Ethyl-4-oxo-thiazolidin-2-ylidene)-malononitrile 2-(3-ethyl-4-oxo-2-thiazolidinylidene)Propanedinitrile (3-Ethyl-4-oxo-1,3-thiazolidin-2-ylidene)malononitrile Propanedinitrile, (3-ethyl-4-oxo-2-thiazolidinylidene)-
CAS	623558-68-9

623558-68-9 - Physico-chemical Properties

Molecular Formula	C8H7N3OS
Molar Mass	193.22568
Density	1.360±0.06 g/cm3(Predicted)
Boling Point	337.5±42.0 °C(Predicted)
pKa	-1.77±0.20(Predicted)
Storage Condition	2-8℃

623558-68-9 - Introduction

2-(+)-malonononitril is an organic compound with the chemical formula C10H9N3O2S. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: White crystal powder
-Molecular weight: 235.26g/mol
-Melting Point: 142-145 ℃
-Soluble: Soluble in organic solvents such as ethanol, dimethyl ether and dichloromethane

Use:
- 2-(-)-malononitrile is an important organic synthesis intermediate, often used in the synthesis of other compounds
-It has a wide range of applications in the field of medicine and can be used to synthesize biologically active molecules, such as anti-inflammatory and anti-cancer drugs

Method:
- 2-(-)-malononitrile can be synthesized by the following steps:
1. Ethyl-4-Oxo thiazolidine -2-secondary ketone reacts with malononitrile to generate 2-(n)-malononitrile

Safety Information:
- 2-(-)-malononitrile is a chemical that needs to be processed in a laboratory environment
-Wear protective gloves and face protection when operating, and follow Good Laboratory Practices
-Possible risk of eye and skin irritation, avoid direct contact
-Avoid inhaling or swallowing when using or handling
-Should be stored properly, away from fire and oxidants, avoid high temperature and direct sunlight

Important note: The above information is for reference only. Please consult the latest safety data sheet and chemical information before use, and strictly follow the safety operation procedures.

Last Update：2024-04-09 15:18:03