4-[dimethoxy(methyl)silyl]butanenitrile

4-[dimethoxy(methyl)silyl]butanenitrile - Names and Identifiers

Name	3-Cyanopropylmethyldimethoxysilane
Synonyms	3-Cyanopropylmethyldimethoxysilane 3-CYANOPROPYLMETHYLDIMETHOXYSILANE 4-[Dimethoxy(methyl)silyl]butanenitrile Butanenitrile,4-(dimethoxymethylsilyl)- 4-[Dimethoxy(Methyl)Silyl]Butanenitrile Butanenitrile, 4-(dimethoxymethylsilyl)-
CAS	153723-40-1
InChI	InChI=1/C7H15NO2Si/c1-9-11(3,10-2)7-5-4-6-8/h4-5,7H2,1-3H3

4-[dimethoxy(methyl)silyl]butanenitrile - Physico-chemical Properties

Molecular Formula	C7H15NO2Si
Molar Mass	173.29
Density	0.997
Boling Point	82 °C
Flash Point	>65°C
Vapor Presure	0.21mmHg at 25°C
Specific Gravity	0.997
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.4235

4-[dimethoxy(methyl)silyl]butanenitrile - Risk and Safety

Risk Codes	36/37/38 - 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.
TSCA	No

4-[dimethoxy(methyl)silyl]butanenitrile - Introduction

The chemical formula is C7H17NO2Si.

Nature:
-Appearance is colorless liquid.
-Has two different functional groups: cyano group and silane group.
-It has a lower vapor pressure and a higher boiling point at room temperature.
-It is a lipophilic compound, soluble in organic solvents.

Use:
-It can be used as a surfactant and wetting agent.
-Used as crosslinking agent and attachment agent in some polymers and coatings.
-As a modifier for certain coatings and adhesives to enhance adhesive properties.
-Can also be used for the synthesis of certain coatings and preservatives.

Method:
It can be synthesized by the following steps:
1. Cyanopropionic acid reacts with alkali to generate the corresponding cyanopropionate.
2. React cyanopropionate with chloromethyldimethoxy silane in an organic solvent to generate a phenol.

Safety Information:
The following safety precautions should be paid attention to when using and handling:
-This compound may be irritating to the eyes, skin and respiratory tract and should be avoided when in contact. Personal protective equipment such as gloves, goggles and protective clothing should be worn as necessary.
-Good ventilation should be maintained during operation to avoid inhaling the vapor of the compound.
-Avoid contact with strong oxidants and acidic substances to avoid dangerous chemical reactions.
-Store it in a cool, dry and well-ventilated place, away from fire and combustibles.

Last Update：2024-04-10 22:29:15