Benzyltriphenylphosphonium Chloride CAS:1100-88-5

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Introduction

Chemical name: Benzyltriphenylphosphonium Chloride 
CAS number: 1100-88-5

Description and Features
Catonium BeTPC (Benzyltriphenylphosphonium Chloride) is a white to off-white powder, its chemical formula is C25H22ClP. BeTPC is a quaternary phosphonium salt mainly used in organic synthesis as a wittig reagent and as a phase transfer catalyst in the production of fluoroelastomers and printing inks. This material is highly soluble in water and polarizable solvents.

Benzyltriphenylphosphonium Chloride is also known as BeTPC, BzTPPCl and TPP-ZC.

Compared to amines, imidazoles and quaternary ammonium salts CatOnium BeTPC features considerable better latency and thermal stability. Further it offers a low odor, minimal color formation and controlled reactivity.

It decreases or eliminates side reactions and creates longer, straighter chain epoxy molecules which have a sharp molecular weight distribution

Product Information

CAS number 1100-88-5
EC number 214-154-3
HS code 2931 90 80
Sensitivity Hygroscopic

Molecular and structural information

Molecular formula C25H22ClP
Molecular weight 388.87 g/mol
Smiles notation C1=CC=C(C=C1)C[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Cl-]
InChi InChI=1S/C25H22P.ClH/c1-5-13-22(14-6-1)21-26(23-15-7-2-8-16-23,24-17-9-3-10-18-24)25-19-11-4-12-20-25;/h1-20H,21H2;1H/q+1;/p-1
InChi key USFRYJRPHFMVBZ-UHFFFAOYSA-M
Structural formula: benzyltriphenylphosphonium chloride

Specification

Appearance White to off white powder
Assay ≥98.00 %
Melting Point 226 - 230 °C
Water content ≤1.00 %

Physicochemical Information

Bulk density: 300 kg/m3
Flash point: 300 ºC
Melting point: 337 ºC
Solubility in water: Soluble

Application
CatOnium BeTPC (Benzyltriphenylphosphonium Chloride) is being used in: (powder) coatings, (fluoro)elastomers and in (epoxy) resins.

Packaging
Available packaging: 20 / 25 / 50 / 200 KG drums.
Special packaging is available on request.

Shipment Info
Europe and United States: Provided CatOnium BeTPC is on stock in our local warehouses our lead time is about one week if delivered in 20 KG drums.
Canada,  South America,  South Africa and other markets can also be served, please contact our sales department for more details.

Storage
Store benzyltriphenylphosphonium chloride in a cool, dry and well-ventilated area and in line with  legal requirements.
Keep BeTPC away from heat sources and oxidizing agents

REACH 
This substance (CAS: 1100-88-5) has been pre-registered under REACH (EC) 1907/2006.

MSDS
A Material Safety Data Sheets (MSDS) is available for CatOnium BeTPC and all other products supplied by Vesta Intracon BV. An MSDS describes the hazards of a product and explains how a product can be safely handled, used and stored. Besides it provides important regulatory and emergency response information for the purchased product.

BENZYLTRIPHENYLPHOSPHONIUM CHLORIDE: DISCLAIMER. THIS INFORMATION IS SUPPLIED SOLELY FOR INFORMATIONAL PURPOSES AND VESTA INTRACON BV MAKES NO GUARANTEES OR WARRANTIES, EITHER EXPRESSED OR IMPLIED, WITH RESPECT TO THE ACCURACY AND USE OF THIS DATA. ALL PRODUCT WARRANTIES AND GUARANTEES SHALL BE GOVERNED BY THE STANDARD TERMS OF SALE. NOTHING IN THIS DOCUMENT IS LEGAL ADVICE OR IS A SUBSTITUTE FOR COMPETENT LEGAL ADVICE.

APPLICATIONS

Epoxy Resins
Fluoroelastomers
Powder Coatings

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