Pentanenitrile, 4,4-dimethyl-5-oxo-

Pentanenitrile, 4,4-dimethyl-5-oxo- - Names and Identifiers

Name	2,2 DIMETHYL-4-CYANOBUTYRALDEHYDE
Synonyms	4-formyl-4-methylvaleronitrile 4,4-Dimethyl-5-oxovaleronitrile 2,2 DIMETHYL-4-CYANOBUTYRALDEHYDE 4,4-DIMETHYL-5-OXO-PENTANENITRILE 4-CYANO-2,2-DIMETHYLBUTYRALDEHYDE Pentanenitrile, 4,4-dimethyl-5-oxo- GAMMA-CYANO-ALPHA,ALPHA-DIMETHYLBUTYRALDEHYDE
CAS	6140-61-0
EINECS	228-125-8

Pentanenitrile, 4,4-dimethyl-5-oxo- - Physico-chemical Properties

Molecular Formula	C7H11NO
Molar Mass	125.17
Density	0.9647 g/cm3
Boling Point	93-95°C
Solubility	Chloroform (Slightly), Dichloromethane (Slightly)
Appearance	Oil
Color	Colourless
Storage Condition	2-8°C

Pentanenitrile, 4,4-dimethyl-5-oxo- - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin.
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.
UN IDs	3276
Hazard Class	IRRITANT

Pentanenitrile, 4,4-dimethyl-5-oxo- - Upstream Downstream Industry

Downstream Products

3,3-DIMETHYLPIPERIDINE
3,3-DIMETHYLCYCLOBUTANECARBOXYLIC ACID

Pentanenitrile, 4,4-dimethyl-5-oxo- - Introduction

2,2 DIMETHYL-4-CYANOBUTYRALDEHYDE, also known as 2,2 DIMETHYL-4-CYANOBUTYRALDEHYDE, is an organic compound. The following is an introduction to its nature, use, preparation and safety information:

Nature:
-Appearance: 2,2 DIMETHYL-4-CYANOBUTYRALDEHYDE is a colorless liquid.
-Molecular formula: C7H11NO.
-Molecular weight: 2, mol molar mass of 129.17g/mol.
-Melting point: About -45 ℃.
-Boiling point: About 174-176 ℃.
-Solubility: Can be dissolved in organic solvents, such as ether, chloroform and alcohol solvents.

Use:
- 2,2 DIMETHYL-4-CYANOBUTYRALDEHYDE can be used as intermediates in organic synthesis.
-It can be used to synthesize other compounds, such as drugs and pesticides.
- 2,2 DIMETHYL-4-CYANOBUTYRALDEHYDE can also be used to prepare efficient carbamate insecticides.

Method: The synthesis method of
2,2 DIMETHYL-4-CYANOBUTYRALDEHYDE is as follows:
1. First, 2-cyanobutyronitrile is produced by reacting 2-bromobutane with sodium cyanide.
2. Next, the obtained 2-cyanobutyronitrile is reacted with n-butyl lithium to produce acetononitrile.
3. Finally, acetone nitrile is reacted with formaldehyde to generate 2,2 DIMETHYL-4-CYANOBUTYRALDEHYDE.

Safety Information:
- 2,2 DIMETHYL-4-CYANOBUTYRALDEHYDE is irritating and irritating to the eyes, skin and respiratory tract.
-Wear protective glasses and gloves when using, and make sure to operate in a well-ventilated place.
-If you accidentally come into contact with skin or eyes, rinse immediately with plenty of water and seek medical help.

Last Update：2024-04-09 21:01:54