Product Name

tributylphosphine cas 998-40-3

Basic Information

CAS No:998-40-3
Molecular Formula:C12H27P
Molecular Weight:202.316
Remarks:Factory direct sales

tributylphosphine Properties




Colorless liquid



Melting point/℃-62
density(Kg/m³)800(rough estimate)
refractive index1.462
Flash point/℃112.2
storage temproom temperature

tributylphosphine USES

1.It is the main ligand for homogeneous catalysts used in petrochemical production, and can be used as a reducing agent, an olefin polymerization catalyst, etc.

2.Is an important organophosphine ligand widely used in transition metal organic synthesis

3.Tributylphosphine can be used as a strong reducing agent in organic synthesis or as a highly efficient catalyst.

tributylphosphine Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

tributylphosphine storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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