二正丁基(异丙基)膦

二正丁基(异丙基)膦 - Names and Identifiers

Name	Di-t-butyl(i-propyl)phosphine
Synonyms	Di-t-butyl(i-propyl)phosphine DI-T-BUTYL(I-PROPYL)PHOSPHINE Di-tert-butylisopropylphosphine DI-TERT-BUTYLISOPROPYLPHOSPHINE ditert-butyl(propan-2-yl)phosphane Phosphine, di-tert-butylisopropyl- Bis(1,1-dimethylethyl)(1-methylethyl)phosphine Phosphine, bis(1,1-dimethylethyl)(1-methylethyl)-
CAS	25032-49-9

二正丁基(异丙基)膦 - Physico-chemical Properties

Molecular Formula	C11H25P
Molar Mass	188.29
Appearance	liquid
Color	colorless
Storage Condition	Room Temprature

二正丁基(异丙基)膦 - Introduction

Di-t-butyl(i-propyl)phosphine is an organophosphorus compound with the chemical formula C9H21P.

Nature:
Di-t-butyl(i-propyl)phosphine is a colorless liquid with strong water absorption and flammability. It is soluble in organic solvents such as benzene and ether at normal temperature.

Use:
Di-t-butyl(i-propyl)phosphine can be used as a catalyst or ligand, and is widely used in organic synthesis reactions. It can form complexes with transition metals and participate in asymmetric catalytic reactions, hydrogenation reactions and free radical reactions. It can also be used in redox reactions and coupling reactions in organic synthesis.

Method:
Di-t-butyl(i-propyl)phosphine can be prepared by transesterification of N-butylphosphine and isopropanol. The specific step is to react n-butyl phosphine and isopropanol under alkaline conditions to generate Di-t-butyl(i-propyl)phosphine.

Safety Information:
Di-t-butyl(i-propyl)phosphine is an organophosphorus compound with certain toxicity and irritation. Wear appropriate protective equipment to avoid contact with skin and eyes. Should be operated in a well-ventilated environment, away from fire and flammable materials. In the storage and handling process should pay attention to fire prevention and avoid the generation of toxic gases. If ingested or inhaled, seek medical attention immediately.

Last Update：2024-04-10 22:29:15