应用
1,2-Bis(diphenylphosphino)ethane is a bidendate ligand used in coordination chemistry to prepare metal complexes. It is involved in the metal-catalyzed allylic alkylation and decarboxylation of allylic esters. It is also used in 1,3-diene synthesis. Further, it is used in cycloaddition reactions and carbonylation reactions. In addition to this, it is used to prepare bis(dicyclohexylphosphino)ethane by hydrogenation.

备注
Air sensitive. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00003047

EINECS
216-769-2

分子式
C₂₆H₂₄P₂

分子量
398.42

熔点
138-143°

灵敏度
Air Sensitive. Store under Argon. Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in acetone, methanol and alcoholic hydrochloric acid.

Beilstein
761261

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P280g-P305+P351+P338
Wear protective gloves.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
是