十八烷基甲基双(三甲基硅氧基)硅烷

十八烷基甲基双(三甲基硅氧基)硅烷 - Names and Identifiers

Name	Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-3-octadecyl-
Synonyms	STEARYL TRIMETHICONE octadecylheptaMethyltrisiloxane 1,1,1,3,5,5,5-Heptamethyl-3-octadecyltrisiloxane Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-3-octadecyl- Trimethyl-(Methyl-Octadecyl-Trimethylsilyloxysilyl)Oxysilane
CAS	167160-55-6

十八烷基甲基双(三甲基硅氧基)硅烷 - Physico-chemical Properties

Molecular Formula	C25H58O2Si3
Molar Mass	474.98
Density	0.846±0.06 g/cm3(Predicted)
Boling Point	454.2±28.0 °C(Predicted)
Specific Gravity	0.825
Sensitive	1: no significant reaction with aqueous systems
Refractive Index	1.4334

十八烷基甲基双(三甲基硅氧基)硅烷 - Introduction

Trisiloxane, 1,1,1,3,5,5, 5-A is an organosilicon compound, also known as methoxy polysiloxane. The following is a description of its nature, use, formulation and safety information:

Nature: -Appearance: trisilane, 1,1,3,5,5,-is a colorless to light yellow liquid.
-Solubility: It is soluble in organic solvents, such as alkanes, alcohols and ethers, but almost insoluble in water.

Use: br>-Cosmetics: trisilane, 1,1,3,5,5,-is widely used in cosmetics as a fluid thickener, moisturizer and lubricant. It can help soften the skin, provide a silky touch, and improve the water resistance of the product.
-Thermal conductive medium: Because of its low surface tension and high thermal conductivity, it can also be used as a thermal conductive medium and is widely used in electronic equipment and thermal grease.

Method:
-trisilane, 1,1,1,3,5,5-can be synthesized by polymerization. A specific method is to react octadecyltrimethylchlorosilane with monosilane under base-catalyzed conditions to produce a polymer.

Safety Information:
-tsilane, 1,1,1,3,5,5,-is generally considered a safe compound, but you still need to pay attention to the following when using it:
-Avoid prolonged contact with skin and eyes to avoid discomfort.
-Read the product description and safety data sheet carefully before use.
-Pay attention to storage conditions and avoid high temperature and direct sunlight.

Last Update：2024-04-09 19:05:47