103587-51-5

103587-51-5 - Names and Identifiers

Name	O-[(1,1-dimethylethyl)diphenylsilyl]-Hydroxylamine
Synonyms	O-(tert-Butyldiphenylsilyl) (tert-Butyldiphenylsilyloxy)amine O-(t-Butyldiphenylsilyl)hydroxylamine O-(tert-butyldiphenylsilyl)hydroxylamine O-[(1,1-dimethylethyl)diphenylsilyl]-Hydroxylamine HydroxylaMine, O-[(1,1-diMethylethyl)diphenylsilyl]- Hydroxylamine, O-[(1,1-dimethylethyl)diphenylsilyl]-
CAS	103587-51-5

103587-51-5 - Physico-chemical Properties

Molecular Formula	C16H21NOSi
Molar Mass	271.43
Melting Point	90 °C
Solubility	Chloroform, Ethyl Acetate (Slightly)
Appearance	Solid
Color	White
Storage Condition	Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

103587-51-5 - Introduction

Tertiary butyl diphenyl hydroxylamine (also known as TBDPA) is an organic compound. Its chemical formula is (C6H5)2NH · HOC(CH3)3, the appearance of white to light yellow crystal.

The following are some of the properties of tert-butyl diphenyl hydroxylamine:

1. It is a solid, soluble in alcohol, ether and organic solvents at room temperature, and slightly soluble in water.
2. It is alkaline and can be neutralized with acid.
3. It is an effective hydrochloride absorbent, which can be used to adsorb and remove hydrochloric acid gas.
4. It is often used as an alkaline catalyst in the synthesis of phenolic compounds.

The main uses of TBDPA are:
1. Adsorbent: It is used to adsorb harmful gases in industrial processes, such as hydrochloric acid gas.
2. Catalyst: Because of its basicity, it is often used as a catalyst in organic synthesis reactions to promote the synthesis of phenolic compounds.

the preparation method of tert-butyl diphenyl hydroxylamine:
A common preparation method is to react benzophenone with tributylamine under alkaline conditions to generate TBDPA.

About safety information:
1. Because TBDPA is alkaline, it should be used to avoid contact with skin and eyes to avoid irritation and corrosion.
2. Wear appropriate protective gloves, goggles and protective clothing during operation. Make sure that the operation is carried out in a well-ventilated place.
3. if inhaled or accidentally eaten, please seek medical treatment in time.
4. should be stored in a dry, cool place, avoid contact with oxygen.

Last Update：2024-04-10 22:29:15