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$100——200 USD
Hot sale Quaternary Phosphonium Salt Propyltriphenylphosphonium bromide Cas: 15912-75-1,Synonyms:,3,3-triphenylpropylphosphonium bromide;Propyltriphenylphosphonium;Triphenyl(propyl)phosphonium; Propyltriphenylphosphonium bromide; Triphenylpropylphosphonium bromide.Propyltriphenylphosphonium bromide Cas: 15912-75-1 is known as its ability to facilitate the transfer of anions between immiscible phases, allowing for reactions between reactants that are not soluble in the same solvent.
$100——200 USD
High purity Ethyl triphenyl phosphonium bromide BETP/ ETPBr Cas:1530-32-1,its synonyms:Ethyltriphenylbromophosphine;ethyltriphenyl-phosphoniubromide;Ethyl(trisphenyl)phosphonium bromide;Ethyl triphenyl phosphoniuM broMide (ETPB)，Tetraphenylphosphonium bromide is a chemical compound with the formula (C6H5)4PBr. It is a white crystalline solid that is soluble in organic solvents but insoluble in water. It is often used as a phase transfer catalyst.
$100 USD
Methyl triphenyl phosphonium bromide Cas:1779-49-3,C19H18BrP, is an organic compound, belongs to the class of quaternary phosphonium salts. It is commonly used as a catalyst in various organic reactions, such as Wittig reactions and Michael additions.
$100——200 USD
High quality and good price Tetraphenylphosphonium bromide (TTB) CAS No.: 2751-90-8 is a chemical compound with the formula (C6H5)4PBr , which is used as phase transfer catalyst, and facilitates the transfer of reactants between immiscible phases in organic synthesis reactions. Tetraphenylphosphonium bromide CAS No.: 2751-90-8 can also be used as a starting material for the synthesis of other organic compounds.
$100——200 USD
High quality Benzyl trimethyl ammonium tribromide with professional service CAS 111865-47-5, it is a chemical compound with the formula C10H15Br3N. It is a quaternary ammonium salt,which contains a benzyl group attached to a nitrogen atom, as well as three bromine atoms,and is commonly used as a phase-transfer catalyst in organic synthesis reactions. Benzyl trimethyl ammonium tribromide is a white crystalline solid, and soluble in organic solvents such as methanol and acetone.
$100——200 USD
Benzyl Trimethyl Ammonium Chloride CAS No. 56-93-9 Purity: 99%min Phase transfer catalyst Product Description Benzyl trimethyl ammonium chloride TMBAC 99% CAS#: 56-93-9 MelTing point: 232~238°C Properties: Decomposable into benzyl chloride and trimethylamine above 135°C, soluble in water, ethanol and butanol, insoluble in ether; easy deliquescence, relative density 1.07 (20/20°C), high toxicity.. Use: Phase Transfer Catalyst Used in measuring platinum, palladium, mercury and gold; used as...
$100——200 USD
Top quality Propyltriphenylphosphonium bromide Cas: 15912-75-1,quaternary ammonium salt，its chemical formula C21H22BrP. It is commonly used as a phase transfer catalyst in organic synthesis reactions.It is a white solid,and soluble in organic solvents but insoluble in water. It is typically prepared from reacting triphenylphosphine with propyl bromide.
$100——200 USD
Lowest price catalyst Tetrabutylammonium tetrafluoroborate CAS 429-42-5 Product Description Contact Us
$100——200 USD
Hot supply 99% Tetraethylammonium bromide CAS: 71-91-0 with best price in stock,its formula (C2H5)4NBr. It is a quaternary ammonium salt. Tetraethylammonium bromide is a white crystalline solid,and soluble in water and polar organic solvents.Tetraethylammonium bromide is commonly used as a phase transfer catalyst in organic chemistry reactions. Tetraethylammonium bromide helps in the transfer of reactants between the two phases by forming a complex with the reactants and aiding their solubility...
$100——200 USD
Good quality Benzyl triphenyl phosphonium chloride Cas:1100-88-5, is a chemical compound with the molecular formula C19H17ClP. It is a quaternary phosphonium salt, where the benzyl group is attached to the phosphorus atom through a carbon-phosphorus bond. The compound is typically a white solid that is soluble in organic solvents such as methanol and acetone.
$100——200 USD
High quality Benzyl triphenyl phosphonium chloride Cas:1100-88-5, off-white powder, is often used as a catalyst or reagent in organic synthesis reactions. Benzyl triphenyl phosphonium chloride can be used to transfer the benzyl group to other compounds, for example, in the synthesis of benzyl ethers. Benzyl triphenyl phosphonium chloride can also be used as a phase-transfer catalyst to facilitate reactions between reagents in different phases, such as between an organic and an aqueous phase.
$100——200 USD
Excellent quality Butyl triphenylphosphonium bromide. BTPPBR,Cas: 1779-51-7 Product Inspection: Packaging & Shipping
$100——200 USD
Factory supply Tetrapropylammonium bromide 1941-30-6 with fast delivery Product Description Contact Us
$100——200 USD
Good price Tetrabutylammonium tetrafluoroborate CAS:429-42-5 with fast delivery Product Description Contact Us
$100——200 USD
High quality and good price Methyl triphenyl phosphonium bromide Cas:1779-49-3 Product Description Contact Us
$100——200 USD
Factory supply high quality Tetraphenylphosphonium bromide CAS No.: 2751-90-8 Product Description Contact Us
$100——200 USD
99% Tetrabutyl ammonium chloride hydrate with competitive price CAS:37451-68-6, is a chemical compound with the formula (C4H9)4NCl · xH2O. It is a quaternary ammonium salt that is commonly used as a phase transfer catalyst in organic synthesis. The "hydrate" in the name indicates that the compound contains water molecules in its crystal structure. The specific value of x can vary, depending on the conditions of synthesis and storage. Quaternary Salts Of Ammonium Tetrabutyl ammonium chloride...
$100——200 USD
Hot sale Butyl triphenylphosphonium bromide, BTPPBR Cas: 1779-51-7,is a quaternary ammonium salt with the chemical formula (C4H9)P(C6H5)3Br. It is a white crystalline solid that is soluble in polar solvents such as water and ethanol.This compound is commonly used as a Phase Transfer Catalyst in organic synthesis reactions. It facilitates the transfer of reactants between immiscible phases, such as between an organic solvent and an aqueous solution. Packaging & Shipping
$ 200 Others
Good price Tetraethylammonium tetrafluoroborate CAS 429-06-1 from professional supplier Contact Us
$100——200 USD
High quality supply Tetraethylammonium tetrafluoroborate CAS 429-06-1 Contact Us
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