132388-45-5

132388-45-5 - Names and Identifiers

Name	Methoxytriethyleneoxypropyltrimethoxysilane
Synonyms	Methoxytriethyleneoxypropyltrimethoxysilane METHOXYTRIETHYLENEOXYPROPYLTRIMETHOXYSILANE 3,3-diMethoxy-2,7,10,13,16-pentaoxa-3-silaheptadecane imethoxy-(methoxymethoxy)-(3,3,3-triethoxypropyl)silane 2,7,10,13,16-Pentaoxa-3-silaheptadecane, 3,3-dimethoxy- dimethoxy-(methoxymethoxy)-(3,3,3-triethoxypropyl)silane
CAS	132388-45-5

132388-45-5 - Physico-chemical Properties

Molecular Formula	C13H30O7Si
Molar Mass	326.46
Density	1.163
Boling Point	140°C/0.2mmHg
Specific Gravity	1.163
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.4321

132388-45-5 - Risk and Safety

TSCA

132388-45-5 - Introduction

(Methoxytriethylene glycol ether propyl) trimethoxysilane, also known as PEG-8 Dimethicone, is a chemical compound with the formula C24H54O11Si.

Nature:
(Methoxytriethylene glycol ether propyl) trimethoxysilane is a colorless to light yellow liquid with low viscosity and good lubricity. It is soluble in many organic solvents, but insoluble in water. It is stable to heat and oxidation and retains its properties over a wide temperature range.

Use:
(Methoxytriethylene glycol ether propyl) trimethoxysilane is commonly used as an ingredient in cosmetics and personal care products. It has good moisturizing properties and can be used in moisturizing lotions, creams, hand creams, shower gels and other products to provide moisturizing and moisturizing effects. In addition, it can be used as an emulsifier, a thickener, a dispersant, an oil-proofing agent, and the like in cosmetics.

Preparation Method:
(Methoxytriethylene glycol ether propyl) trimethoxysilane is generally obtained by chemical synthesis. The specific method is to react trimethylsilane sodium hydroxide with (methoxy triethylene glycol ether propyl) chlorosilane to obtain the target product.

Safety Information:
Under the conditions of correct use and storage, (methoxytriethylene glycol ether propyl) trimethoxysilane is relatively safe. However, inhalation of its vapors or dust should be avoided, and contact with skin and eyes should be avoided. Please read and observe the relevant safety data sheet and instructions for use before use.

Last Update：2024-04-09 20:45:29