Log in | Join Free | china | japan | germany
ChemicalBook > Product Catalog >Organic Chemistry >Phosphines >Tetraphenylphosphonium bromide

Tetraphenylphosphonium bromide

Request For Quotation
Tetraphenylphosphonium bromide Suppliers list
Company Name: weifang runzhong fine chemical co., ltd
Tel: 536-7868377 +8618653686003
Email: sq@runzhongchem.com
Products Intro: Product Name:Tetraphenylphosphonium bromide
CAS:2751-90-8
Package:25kg/drum
Company Name: Shandong Promise New Material Co.,Ltd.
Tel: +86-18678104048 +86-15305334460
Email: johnwang@promisechemical.com
Products Intro: Product Name:Tetrapheylphosphonium Bromide
CAS:2751-90-8
Purity:99% Package:1ton;USD
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578
Email: sales@hbmojin.com
Products Intro: Product Name:Tetraphenylphosphonium bromide
CAS:2751-90-8
Purity:99% Package:25KG
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652
Email: info@fdachem.com
Products Intro: Product Name:Tetraphenylphosphonium bromide
CAS:2751-90-8
Purity:99% Package:1KG;5USD|1000KG;0.5USD
Company Name: Ouhuang Engineering Materials (Hubei) Co., Ltd
Tel: +8617702722807
Email: admin@hbouhuang.com
Products Intro: Product Name:Tetraphenylphosphonium bromide
CAS:2751-90-8
Purity:99.9% Package:25kg;20USD

Tetraphenylphosphonium bromide manufacturers
Tetraphenylphosphonium bromide Basic information
Product Name:Tetraphenylphosphonium bromide
Synonyms:TETRAPHENYLPHOSPHONIUM BROMIDE;Phosphonium, tetraphenyl-, bromide;Phosphonium,tetraphenyl-,bromide;tetraphenyl-phosphoniubromide;Tetraphenylphosphorane hydrobromide;Tetraphenylphosphorus bromide;Tetraphenylphosphonium bromide Vetec(TM) reagent grade, 97%;[Ph4P]Br
CAS:2751-90-8
MF:C24H20BrP
MW:419.29
EINECS:220-393-4
Product Categories:Greener Alternatives: Catalysis;Phase Transfer Catalysts;Phosphonium Salts;organophosphorus compound;Phosphonium Compounds;Pyridines;2751-90-8
Mol File:2751-90-8.mol
Tetraphenylphosphonium bromide Structure
Tetraphenylphosphonium bromide Chemical Properties
Melting point 295-300 °C (lit.)
Fp 260 °C
storage temp. Inert atmosphere,Room Temperature
form Crystalline Powder
color White to off-white
Water Solubility Soluble in water.
Sensitive Hygroscopic
Merck 14,9237
BRN 3922383
Stability:hygroscopic
InChIKeyBRKFQVAOMSWFDU-UHFFFAOYSA-M
CAS DataBase Reference2751-90-8(CAS DataBase Reference)
NIST Chemistry ReferenceTetraphenylphosphonium bromide(2751-90-8)
EPA Substance Registry SystemPhosphonium, tetraphenyl-, bromide (2751-90-8)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
F 10
TSCA Yes
HS Code 29310095
MSDS Information
ProviderLanguage
Tetraphenylphosphonium bromide English
SigmaAldrich English
ACROS English
ALFA English
Tetraphenylphosphonium bromide Usage And Synthesis
Chemical Propertieswhite to off-white crystalline powder
Uses
  1. Tetraphenylphosphonium bromide is also known as TPP, TPP-Br, TPPB and TPPBr.Tetraphenylphosphonium bromide is a quaternary phosphonium salt mainly used in pharmaceuticals, as accelarator for fluoroelastomers , adhesion promotor for fluoroelastomers and curative of polyacrylate polymers which extends the shelf life of the compound and decreases the mould fouling. This material is highly soluble in water and slightly soluble in alcohols.
  2. Tetraphenylphosphonium bromide is a supporting electrolyte for the electroreduction of buckminsterfullerene.
  3. It is used to extract heavy metals from aqueous solution as ion-association complexes.
  4. Recently, tetraphenylphosphonium bromide (TPPB) has been used to remove technetium from some radioactive waste streams.
UsesTetraphenylphosphonium bromide is a supporting electrolyte for the electroreduction of buckminsterfullerene. It is used to extract heavy metals from aqueous solution as ion-association complexes
Tag:Tetraphenylphosphonium bromide(2751-90-8) Related Product Information
PHENYLMAGNESIUM BROMIDE Sodium bromide TPP Sodium bromate Ethidium bromide Tetrabutylammonium bromide Methyltriphenylphosphonium bromide Tetraethylammonium bromide Potassium bromide Carbon tetrabromide Clidinium bromide Tetraphenylphosphonium chloride Tetraoctylammonium bromide Sodium tetraphenylboron Tetrapropoxysilane Tetrabutyl phosphorusiodide Tetrabutylphosphonium chloride Bisphenol A diphosphate