Cyano-dimethyl-aceticacidethylester

Cyano-dimethyl-aceticacidethylester - Names and Identifiers

Name	Cyanomethylpropionicacidethylester
Synonyms	ETHYL 2,2-DIMETHYLCYANOACETATE ethyl 2-cyano-2-methylpropanoate ETHYL 2-CYANO-2-METHYLPROPIONATE cyanomethylpropionicacidethylester Cyanomethylpropionicacidethylester Cyano-dimethyl-aceticacidethylester α-Cyano-2-methylpropionicacidethylester 2-CYANO-2-METHYLPROPIONIC ACID ETHYL ESTER
CAS	1572-98-1
InChI	InChI=1/C7H11NO2/c1-4-10-6(9)7(2,3)5-8/h4H2,1-3H3

Cyano-dimethyl-aceticacidethylester - Physico-chemical Properties

Molecular Formula	C7H11NO2
Molar Mass	141.17
Density	0,97 g/cm3
Boling Point	185 °C
Flash Point	79°C
Water Solubility	Soluble in ether. Not miscible or difficult to mix with water.
Solubility	Ether
Vapor Presure	0.438mmHg at 25°C
Appearance	Colourless Liquid
Color	Colorless to Almost colorless
Storage Condition	2-8°C
Refractive Index	1.3990-1.4120
MDL	MFCD00034667

Cyano-dimethyl-aceticacidethylester - Risk and Safety

Risk Codes	R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R41 - Risk of serious damage to eyes R22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S39 - Wear eye / face protection.
UN IDs	3276
HS Code	29269090
Hazard Class	IRRITANT

Cyano-dimethyl-aceticacidethylester - Introduction

Phenol, also known as methyl barbituric acid ethyl ester or N-methyl ketonate ethyl ester, is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: colorless liquid
-Boiling point: 179-180 ° C
-Density: 1.00g/cm³
-Solubility: It can be dissolved in common organic solvents, such as ether, acetone and alcohols.

Use:
-Chemical synthesis: As an intermediate for the synthesis of other organic compounds, such as the synthesis of drugs and pesticides.
-Solvent: Due to its good solubility, it can be used as a solvent or extractant.

Method:
The synthesis is generally carried out by the following steps:
1. The metal sodium reacts with ethyl acetate under cooling conditions to generate ethanol and sodium acetate.
2. Add hydrogen cyanide gas in a nitrogen atmosphere and dissolve it in sodium hydroxide solution.
3. Ethanol was slowly added to the above solution and the reaction was stirred.
4. Extract the product by distillation.

Safety Information:
-is irritating and toxic.
-Wear appropriate personal protective equipment, including goggles, gloves and protective clothing.
-Avoid inhaling its vapor and make sure to use it in a well-ventilated place.
-Be careful to avoid contact with skin and eyes, and prevent accidental ingestion.
-When using or handling the compound, follow all relevant safety procedures and guidelines.

Last Update：2024-04-09 21:04:16