41919-30-6

41919-30-6 - Names and Identifiers

Name	Chloromethyltris(trimethylsiloxy)silane
Synonyms	CHLOROMETHYLTRIS(TRIMETHYLSILOXY)SILANE Chloromethyltris(trimethylsiloxy)silane chloromethyl-tris(trimethylsilyloxy)silane 3-(chloromethyl)-1,1,1,5,5,5-hexamethyl-3-[(trimethylsilyl)oxy]trisiloxane
CAS	41919-30-6
InChI	InChI=1/C10H29ClO3Si4/c1-15(2,3)12-18(10-11,13-16(4,5)6)14-17(7,8)9/h10H2,1-9H3

41919-30-6 - Physico-chemical Properties

Molecular Formula	C10H29ClO3Si4
Molar Mass	345.13
Density	0.968
Boling Point	72 °C
Flash Point	>65°C
Vapor Presure	0.02mmHg at 25°C
Specific Gravity	0.968
Sensitive	4: no reaction with water under neutral conditions
Refractive Index	1.4044

41919-30-6 - 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

41919-30-6 - Introduction

Chloromethyltris(trimethylsiloxy)silane is an organosilicon compound with the formula (CH3)3SiOSi(CH3)3(CH2Cl). The following is an introduction to the properties, uses, preparation methods and safety information of the compound:

Nature:
-Appearance: Colorless to light yellow liquid
-Molecular weight: 254.88g/mol
-Density: 1.006 g/ml
-Melting point:-16 ℃
-Boiling point: 145 ℃
-Flash Point: 57 ℃
-Solubility: Soluble in organic solvents such as ether, benzene and petroleum ether

Use:
-As a silicone monomer: Chloromethyltris(trimethylsiloxy)silane can be used as a raw material for the synthesis of other silicone compounds.
-As a cross-linking agent and surface treatment agent: This compound can react with other organosilicon compounds to form cross-linked polymers or modify the surface to improve the performance of materials.
-Applied to metal surface treatment: Chloromethyltris(trimethylsiloxy)silane can react with the metal surface to form a protective silicone film, which improves the corrosion resistance and wear resistance of the material.

Preparation Method:
Chloromethyltris(trimethylsiloxy)silane can be prepared by the following methods:
-Methyl tris (trimethylsiloxy) silicon chloride: Methyl tris (trimethylsiloxy) silicon is reacted with aluminum chloride to produce methyl tris (trimethylsiloxy) silicon chloride.
-Reaction with hydrogen chloride: Methyltris (trimethylsiloxy) silicon chloride is reacted with hydrogen chloride under an inert atmosphere to obtain Chloromethyltris(trimethylsiloxy)silane.

Safety Information:
- Chloromethyltris(trimethylsiloxy)silane is irritating at low concentrations and may cause irritation and burns when in contact with the eyes, skin and respiratory tract. Therefore, appropriate protective equipment should be worn during operation to avoid direct contact.
-This compound decomposes at high temperatures to produce toxic fumes and corrosive gases, so pay attention to operating in a well-ventilated place.
-Avoid contact with strong oxidants and strong acids to avoid violent reactions and dangerous accidents.
-During storage and transportation, the container should be sealed and stored in a cool, dry and ventilated place, away from fire and oxidizing agents.
-Before using this compound, read its product safety data sheet carefully and follow the appropriate operating procedures and safety measures.

Last Update：2024-04-10 22:29:15