t-buylisopropyldimethoxysilane

t-buylisopropyldimethoxysilane - Names and Identifiers

Name	tert-butyl(dimethoxy)propan-2-ylsilane
Synonyms	t-buylisopropyldimethoxysilane tert-butyl(dimethoxy)propan-2-ylsilane
CAS	109144-59-4
InChI	InChI=1/C9H22O2Si/c1-8(2)12(10-6,11-7)9(3,4)5/h8H,1-7H3

t-buylisopropyldimethoxysilane - Physico-chemical Properties

Molecular Formula	C9H22O2Si
Molar Mass	190.36
Density	0.871
Boling Point	75°C / 20
Flash Point	42.856°C
Vapor Presure	3.906mmHg at 25°C
Specific Gravity	0.871
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.4189

t-buylisopropyldimethoxysilane - Introduction

tert-Butylisopropyl dimethoxysilane (TIPS) is an organosilicon compound with the chemical formula C9H22O2Si. It has the following properties:

1. Appearance: TIPS is a colorless to yellowish liquid with a special odor.
2. Melting point and boiling point: The melting point of TIPS is about -94°C, and the boiling point is about 149°C.
3. density: the density of TIPS is about 0.882 g/cm.
4. Solubility: TIPS is soluble in many organic solvents, such as alcohols, ethers and aromatic hydrocarbons.

The main use of TIPS is as a reagent and catalyst in the field of organic synthesis. It is often used in organic synthesis to construct carbon-silicon bonds, catalyze the addition reaction of silicon-olefin and the activation of carbon-silicon bonds. TIPS can also be used as a protecting group and react with reactive groups in other compounds to achieve specific functional group transformations.

The preparation method of TIPS is mainly obtained by reacting silicon with tert-butyl isopropanol. The reaction conditions are generally used at room temperature, and the resulting product can be purified by distillation to obtain a pure product.

When using and storing TIPS, you need to pay attention to some safety information:

1. avoid inhalation: TIPS may be harmful to the respiratory system. Good ventilation should be ensured during operation.
2. Avoid contact with skin and eyes: TIPS may be irritating to skin and eyes. Immediately after contact, rinse with plenty of water and seek medical help.
3. storage: TIPS should be stored in a cool, dry, well-ventilated place, avoid direct sunlight and high temperature environment. At the same time, it should be stored in isolation from oxidant, strong acid, strong alkali and other substances.

Last Update：2024-04-10 22:29:15