338800-20-7

338800-20-7 - Names and Identifiers

Name	1,3-Bis[(di-tert-butylphosphino)oxy]benzene
Synonyms	1,3-Bis[(di-tert-butylphosphino)oxy]benzene Phosphinous acid, P,P-bis(1,1-dimethylethyl)-, 3-[[bis(1,1-dimethylethyl)phosphino]oxy]phenyl ester
CAS	338800-20-7
EINECS	810-945-8

338800-20-7 - Physico-chemical Properties

Molecular Formula	C22H40O2P2
Molar Mass	398.51
Melting Point	50 °C
Storage Condition	Room Temprature

338800-20-7 - Introduction

1,3-BIS [(di-tert-butylphosphino)oxy]benzene is an organic compound with the molecular formula C24H36O2P2, which is a solid with a white to Milky White color.

This compound is commonly used as a ligand in organometallic catalyzed reactions. It can form a stable complex with the transition metal, play a coordination role in the catalyst, adjust the reaction rate and selectivity. It is widely used in asymmetric catalysis, reduction reaction and hydrogenation reaction.

The method for preparing 1,3-BIS [(di-tert-butylphosphino)oxy]benzene is generally obtained by reacting 1,3-dihydroxybenzene with di-tert-butylphosphine chloride in the presence of a base. The specific synthesis method can refer to the literature of organic synthetic chemistry.

Regarding safety, the toxicity of 1,3-BIS [(di-tert-butylphosphino)oxy]benzene is generally low. However, since it is an organic compound, care should be taken to follow general laboratory practices. Avoid direct contact with skin and eyes, and maintain good ventilation. During handling and storage, contact with oxygen and combustibles should be avoided to avoid dangerous chemical reactions. For detailed safety information, please refer to the relevant chemical Safety Data Sheet (MSDS). At the same time, the use of chemicals to comply with the relevant local laws and regulations.

Last Update：2024-04-10 22:29:15