1,3-BIS(3-HYDROXYISOBUTYL)TETRAMETHYLDISILOXANE

1,3-BIS(3-HYDROXYISOBUTYL)TETRAMETHYLDISILOXANE - Names and Identifiers

Name	1,3-Bis(3-Hydroxyisobutyl)Tetramethyldisiloxane
Synonyms	1,3-BIS(3-HYDROXYISOBUTYL)TETRAMETHYLDISILOXANE 1,3-Bis(3-Hydroxyisobutyl)Tetramethyldisiloxane 1,3-Bis-(2-methyl-3-hydroxypropyl)-1,1,3,3-tetramethyldisiloxane 3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-Diyl)Bis(2-Methylpropan-1-ol) 1-Propanol, 3,3'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis[2-methyl-
CAS	29706-30-7

1,3-BIS(3-HYDROXYISOBUTYL)TETRAMETHYLDISILOXANE - Physico-chemical Properties

Molecular Formula	C12H30O3Si2
Molar Mass	278.54
Boling Point	100-110°C / 2
Flash Point	>110°C (>230°F)
Specific Gravity	0.944
Sensitive	4: no reaction with water under neutral conditions

1,3-BIS(3-HYDROXYISOBUTYL)TETRAMETHYLDISILOXANE - Introduction

1,3-bis (3-Hydroxyisobutyl) tetramethyl disiloxane is an organosilicon compound with the formula C14H34O2Si2. It is a colorless liquid with a special smell. The following is detailed information about the compound:

Nature:
1,3-bis (3-Hydroxyisobutyl) tetramethyldisilane has low toxicity and low volatility. It is a fat-soluble substance soluble in organic solvents.

Use:
1,3-bis (3-Hydroxyisobutyl) tetramethyldisilane is mainly used for the synthesis and modification of organic silicon compounds. It can be used as additives such as softener, lubricant and anti-sticking agent, and is commonly used in cosmetics, plastics, rubber, Coatings, Inks and Adhesives.

Method:
The synthesis of 1,3-bis (3-Hydroxyisobutyl) tetramethyl disiloxane is generally obtained by reacting ethyl chlorosilane with 3-hydroxyisobutanol. The specific preparation method can be a hot solution method, a single-step method or a two-step method.

Safety Information:
This compound is generally considered to be relatively safe. During use, direct contact with skin and eyes should be avoided. For accidental contact, rinse immediately with plenty of water. At the same time, it is necessary to operate in a well-ventilated place to avoid inhaling the vapor of the substance. In addition, it should be stored in a cool, dry and ventilated place, avoiding fire and high temperature. Refer to the relevant safety data sheets for specific safe handling and storage conditions.

Last Update：2024-04-09 21:11:58