tributylphosphine cas 998-40-3

描述

CAS 998-40-3Quick Details

Chemical Name: Tributylphosphine

CAS No.: 998-40-3

Molecular Formula: C12H27P

Chemical Structure:

Molecular weight:202.32

Appearance:Colorless clean liquid

Assay:≥98%

CAS 998-40-3 Typical Properties

Item	Specifications
Appearance	Colorless clean liquid
Purity（GC）%	≥98
Tributylphosphine%	≤1.5
other %	≤0.5

Tributylphosphine Usage

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

2. Tributylphosphine is an important organophosphine ligand widely used in transition metal organic synthesis. It can also be used as a reducing agent to reduce the disulfide bond in the open protein, and also to reduce the carbonyl group and the epoxy group; it can also be used as an olefin polymerization catalyst, a carbonylation catalyst for dibenzyl alcohol, and an aminomethylation catalyst for polybutadiene. The unsaturated steroid is selected as a hydrogenation catalyst.

3. Tributylphosphine can be used as a strong reducing agent in organic synthesis or as a highly efficient catalyst. As a starting material for various surfactants, a phase transfer catalyst and a bactericide.

CAS 998-40-3Packaging and Shipping

Packing: 83kg/Cylinder

Delivery: bysea

CAS 998-40-3 Store

Storage, Placedin a cool dry place.