18173-88-1

Basic information

• Product Name: dipropan-2-ylsilanediol
• Synonyms: Diisopropylsilanediol; silanediol, 1,1-bis(1-methylethyl)-
• CAS NO: 18173-88-1
• Molecular Formula: C₆H₁₆O₂Si
• Molecular Weight: 148.2755
• Mol File: 18173-88-1.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 197.691°C at 760 mmHg
• Flash Point: 73.361°C
• Density: 0.932g/cm³
• Vapor Pressure: 0.095mmHg at 25°C
• Refractive Index: 1.435
• CAS DataBase Reference: dipropan-2-ylsilanediol(CAS DataBase Reference)
• NIST Chemistry Reference: dipropan-2-ylsilanediol(18173-88-1)
• EPA Substance Registry System: dipropan-2-ylsilanediol(18173-88-1)

Safety Data

• Hazardous Substances Data: 18173-88-1(Hazardous Substances Data)

Usage

General Description

Dipropan-2-ylsilanediol is a chemical compound with the molecular formula C6H16O2Si. It is a silanol derivative, meaning it contains a silicon atom bonded to a hydroxyl group. dipropan-2-ylsilanediol is used in various applications, including as a silane coupling agent for surface treatment, such as in adhesives, coatings, and sealants. It can also be used as a basic building block in the synthesis of other organosilicon compounds. Dipropan-2-ylsilanediol may also be used in the production of silicone polymers and resins, offering properties such as water repellency, thermal stability, and flexibility. Additionally, it can be used as a reagent in organic synthesis reactions.

Upstream product

• 18043-71-5 1,1,3,3-tetraisopropyldisiloxane 
• 426-05-1 difluorodiisopropylsilane 
• 18230-61-0 di(iso-propyl)dimethoxysilane 
• 17985-17-0 (i-pr)2Si(Oet)2 
• 7751-38-4 Diisopropylsilyl dichloride 

Relevant articles and documents

Supramolecular aggregates of silanols and solid-state synthesis of siloxanes

Cocrystallization of all-cis-tetraisopropylcyclotetrasiloxanetetraol and diisopropylsilanediol gave single crystals, which were proved to have a nano-size tube-like aggregate structure. Six molecules of the cyclic tetraol and four molecules of the dial form an asymmetric unit by means of hydrogen bonding. The structure and properties of the aggregates are discussed in detail, and also the possibility of solid-state synthesis of siloxanes is described.

Silane-based Resins That Can Be Photochemically And/or Thermally Structured, Single-step Method for Their Production, Parent Compounds and Production Methods That Can Be Used for Said Resins

A silane resin that can be structured photochemically and/or thermally is obtained by at least partial condensation of a mixture of a) at least one silane compound RaR2bSiX4-a-b wherein R is a group polymerizabl