Ethanol, 2-[methyl[3-(trimethoxysilyl)propyl]amino]-

Ethanol, 2-[methyl[3-(trimethoxysilyl)propyl]amino]- - Names and Identifiers

Name	2-{methyl[3-(trimethoxysilyl)propyl]amino}ethanol
Synonyms	2-{methyl[3-(trimethoxysilyl)propyl]amino}ethanol N-(Hydroxyethyl)-N-methylaminopropyltrimethoxysilane Ethanol, 2-[methyl[3-(trimethoxysilyl)propyl]amino]-
CAS	330457-46-0
InChI	InChI=1/C9H23NO4Si/c1-10(7-8-11)6-5-9-15(12-2,13-3)14-4/h11H,5-9H2,1-4H3

Ethanol, 2-[methyl[3-(trimethoxysilyl)propyl]amino]- - Physico-chemical Properties

Molecular Formula	C9H23NO4Si
Molar Mass	237.37
Density	0.099
Boling Point	261.6±20.0 °C(Predicted)
Flash Point	11°C (52°F)
Vapor Presure	0.002mmHg at 25°C
Specific Gravity	0.99
pKa	14.77±0.10(Predicted)
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.417

Ethanol, 2-[methyl[3-(trimethoxysilyl)propyl]amino]- - Risk and Safety

TSCA

Ethanol, 2-[methyl[3-(trimethoxysilyl)propyl]amino]- - Introduction

2-{methyl[3-(trimethoxysilyl)propyl]amino}ethanol is an organosilicon compound with the chemical formula C9H23NO4Si. The following is a description of the properties, uses, preparation and safety information of this compound:

Nature:
-Appearance: Colorless to light yellow liquid
-Solubility: Soluble in a variety of organic solvents such as ethanol, acetone and dimethylformamide
-Melting point/Boiling Point: no clear data
-Density: approx. 0.957g/cm³
-Refractive index: about 1.437

Use:
2-{methyl[3-(trimethoxysilyl)propyl]amino}ethanol can be used in a variety of applications, including:
-As an additive for coatings and adhesives, used to improve the bonding performance of coatings and adhesives and the water resistance of coatings
-Used as an emulsifier in care products, such as creams, skin creams and shampoos, to provide good dispersion and stability
-Used as a nano-filler in optical coatings to improve the hardness and wear resistance of the coating
-Used for the preparation of surfactants, such as aminosilane cationic surfactants

Method:
The preparation of 2-{methyl[3-(trimethoxysilyl)propyl]amino}ethanol can be carried out by the following steps:
1. Methylaminopropyl trimethoxysilane reacts with sodium hydroxide to generate sodium methyl silicate.
2. The methyl ester is reacted with a Hydroxyethyl chloride compound to obtain the target product 2-{methyl[3-(trimethoxysilyl)propyl]amino}ethanol.

Safety Information:
Due to the individual differences of chemicals and the diversity of use conditions, the following information is for reference only.
- 2-{methyl[3-(trimethoxysilyl)propyl]amino}ethanol is an irritating compound, avoid direct contact with skin and eyes.
-Avoid inhaling gas or steam during use, and ensure good ventilation.
-Avoid contact with oxidizing agents during handling or storage.
-The specific toxicity and ecological impact of this compound are not fully understood, so relevant safe operation and disposal regulations should be followed.

Please note that correct operating procedures should be followed when using and handling chemicals, and refer to specific product Safety Data sheets (SDS) and relevant regulations.

Last Update：2024-04-10 22:29:15