Methacrylic acid (trimethylsilyl)methyl ester

Methacrylic acid (trimethylsilyl)methyl ester - Names and Identifiers

Name	Methacryloxymethyltrimethylsilane
Synonyms	METHACRYLOXYMETHYLTRIMETHYLSILANE TRIMETHYLSILYLMETHYL METHACRYLATE Methacryloxymethyltrimethylsilane Trimethylsilylmethyl 2-methylprop-2-enoate (trimethylsilyl)methyl 2-methylprop-2-enoate Methacrylic acid (trimethylsilyl)methyl ester 2-Methylpropenoic acid (trimethylsilyl)methyl ester 2-methyl-2-propenoic acid trimethylsilylmethyl ester 2-Propenoic acid,2-methyl-, (trimethylsilyl)methyl ester Trimethylsilylmethyl methacrylate(Methacryloxymethyltrimethylsilane)
CAS	18269-97-1
InChI	InChI=1/C8H16O2Si/c1-7(2)8(9)10-6-11(3,4)5/h1,6H2,2-5H3

Methacrylic acid (trimethylsilyl)methyl ester - Physico-chemical Properties

Molecular Formula	C8H16O2Si
Molar Mass	172.3
Density	0.883
Boling Point	98 °C
Flash Point	45°C
Vapor Presure	0.742mmHg at 25°C
Specific Gravity	0.883
Storage Condition	Sealed in dry,2-8°C
Sensitive	3: reacts with aqueous base
Refractive Index	1.4282

Methacrylic acid (trimethylsilyl)methyl ester - Risk and Safety

Risk Codes	R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S16 - Keep away from sources of ignition. 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	1993
TSCA	No

Methacrylic acid (trimethylsilyl)methyl ester - Introduction

It is an organosilicon compound with the chemical formula (CH3) 3sioch2c (CH3)= Ch2. The following is a description of the properties, uses, preparation and safety information of the compound:

1. Nature:
-Appearance: Colorless liquid.
-Solubility: Soluble in organic solvents, such as ethers, ketones, slightly soluble in water.
-Melting point: About -80 ℃.
-Boiling point: About 155 ℃.
-Stability: relatively stable at room temperature, but will decompose when heated.

2. Use:
-As a crosslinking agent and hydrophilic agent: Because the compound has an oxygen-containing silane functional group, it can cross-link with other compounds and is used in the fields of hydrogels, coatings, etc.
-As a surfactant: It can improve wettability by reducing the surface tension of liquid, and is commonly used in lubricants, suspending agents, etc.

3. Preparation method:
-Usually obtained by reacting trimethylchlorosilane with methallyl alcohol, the reaction conditions can be adjusted to control the purity and yield of the product.

4. Safety Information:
-Very irritating, avoid contact with skin and eyes.
-Avoid inhaling its vapors and operate in a well-ventilated environment.
-Avoid contact with oxidants, acids and other substances during storage to avoid fire or explosion.

Last Update：2024-04-10 22:29:15