1389309-54-9

1389309-54-9 - Names and Identifiers

Name	1,4-Bis(dicyclohexylphosphonium)butane bis(tetrafluoroborate)
Synonyms	DCyPB-FB 1,4-Bis(dicyclohexylphosphonium)butane bis(tetrafluoroborate) 1,?1'-?(1,?4-?Butanediyl)?bis[1,?1-?dicyclohexylphosphine Tetrafluoroborate
CAS	1389309-54-9

1389309-54-9 - Physico-chemical Properties

Molecular Formula	C28H54B2F8P2
Molar Mass	626.2851076
Melting Point	236-238°C
Appearance	solid
Color	white
Storage Condition	Inert atmosphere,Room Temperature

1389309-54-9 - Introduction

1,4-Bis(dicyclohexylphosphonium)butane bis(tetrafluoroborate) is an organic compound with the chemical formula [(C6H11)2P] [(BF4)2]^-. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: usually white crystal or crystalline powder
-Solubility: Soluble in some organic solvents, such as dimethyl sulfide, dimethyl amide and chlorinated hydrocarbons
-Melting point: about 140-144°C
-Stability: Stable under conventional experimental conditions

Use:
1,4-Bis(dicyclohexylphosphonium)butane bis(tetrafluoroborate) is mainly used as a source agent in Phosphorus-31 nuclear magnetic resonance (NMR) experiments. It can be used to study the structure and properties of organic compounds, especially in experiments involving phosphorus atoms.

Preparation Method:
1,4-Bis(dicyclohexylphosphonium)butane bis(tetrafluoroborate) can be prepared by the following steps:
1. Dicyclohexylphosphine chloride is reacted with 1,4-dibromobutane in an ether solvent to generate 1,4-bis (dicyclohexylphosphonium) butane.
2. 1,4-bis (dicyclohexylphosphonium)butane reacts with tetrafluoroboric acid in a solvent to generate 1,4-Bis(dicyclohexylphosphonium)butane bis(tetrafluoroborate).

Safety Information:
There is limited safety information about this compound. General laboratory safety practices, such as wearing protective gloves, glasses and laboratory coats, should be followed during handling and use. At the same time, the laboratory should be kept well ventilated, and care should be taken to avoid contact with strong oxidants, and avoid inhalation or skin contact. In case of discomfort or accident, seek medical help immediately.

Last Update：2024-04-10 22:29:15