N,N-Dimethylaminomethylethoxysilane - Names and Identifiers
N,N-Dimethylaminomethylethoxysilane - Physico-chemical Properties
Molecular Formula | C5H15NOSi
|
Molar Mass | 133.26 |
Boling Point | 100-101°C |
Flash Point | 2°C |
Vapor Presure | 35.5mmHg at 25°C |
Sensitive | 8: reacts rapidly with moisture, water, protic solvents |
N,N-Dimethylaminomethylethoxysilane - Risk and Safety
Risk Codes | R11 - Highly Flammable
R36/37/38 - Irritating to eyes, respiratory system and skin.
|
Safety Description | S3/7 -
S9 - Keep container in a well-ventilated place.
S16 - Keep away from sources of ignition.
S29 - Do not empty into drains.
S33 - Take precautionary measures against static discharges.
|
UN IDs | 1993 |
TSCA | No |
N,N-Dimethylaminomethylethoxysilane - Introduction
N,N-Dimethylaminomethylethoxysilane, also known as N,N-dimethylaminomethylethoxysilane, is an organosilicon compound. Its chemical formula is C5H15NO2Si and its molecular weight is 133.27g/mol. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
N,N-Dimethylaminomethylethoxysilane is a colorless to pale yellow liquid. It has a melting point of -53°C and a boiling point of 180-182°C. It is soluble in organic solvents such as benzene and methanol and insoluble in water. The compound has a low flash point and volatility.
Use:
N,N-Dimethylaminomethylethoxysilane are commonly used as reagents and chemical intermediates in organic synthesis. It can be used to catalyze the aminomethylation reaction, the synthesis of silane block copolymer and the modification of polysiloxane in organic synthesis. In addition, it can also be used for the preparation of functional coatings, adhesives, curing agents, surface treatment agents and the like.
Preparation Method:
N,N-Dimethylaminomethylethoxysilane is usually produced by reacting aminomethyl ethanol with chlorosilanes under appropriate conditions. The reaction needs to be carried out under the protection of inert gas to prevent water or oxygen in the air from entering the reaction system.
Safety Information:
N,N-Dimethylaminomethylethoxysilane is an irritating chemical and should be avoided from skin, eyes, and respiratory tract. During use, it is recommended to wear appropriate protective equipment, such as gloves, protective glasses and respiratory protection. In addition, it should be operated in a well-ventilated place and avoid contact with oxidants and strong acids. During storage, it should be sealed and kept in a cool and dry place, away from fire and high temperature.
Last Update:2024-04-10 22:29:15