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Home > Organic Chemistry > Phosphines (Find 725 items)

Phosphines

Phosphines are compounds of organophosphine and phosphine gas(PH3) which are essential chemicals that are used widely owing to their reactivity. These compounds are applied in the synthesis of agrochemical products, pharmaceuticals, and semiconductors as such products need quality raw materials for quality output in their production. Learn more about phosphines such as the CAS No., as well as properties and information of materials and products from our suppliers available on ECHEMI.

[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium

(72287-26-4)
Catalyst for carbonylation reaction, cross-coupling reaction, Suzuki reaction. C-C and C-N coupling reaction catalyst [1,1'-Bis(diphenylphosphino)ferrocene]palladium dichloride (PdCl2(dppf)) as a catalyst is mainly used to catalyze the cross-coupling reaction. Similar to other Pd(II) and Ni(II) complexes, PdCl2(dppf) can effectively catalyze the cross-coupling reaction between halogenated olefins, halogenated aromatic hydrocarbons or trifluoromethanesulfonate aromatic hydrocarbons and Grignard

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N-(Phosphonomethyl)iminodiacetic acid

(5994-61-6)
It is the main raw material for the production of broad-spectrum post-emergent herbicides and an important intermediate in the pesticide, pharmaceutical, rubber, electroplating, and dye industries

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Risedronate

(105462-24-6)
A potentially useful biophosphonate for bone resorption analysis Calcium regulator.

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1,1′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenylphosphine]

(161265-03-8)
As a ligand, it is used in coupling reactions such as Buchwald and Suzuki; organic reagents and pharmaceutical intermediates. 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene; metal complexes can be used as organic synthesis catalysts such as carbonylation reactions; in the cross-coupling of 3-bromothiophene and 2-aminopyridine CN catalyzed by palladium Ligand in ring synthesis reaction; also used in ruthenium-catalyzed activation of the alkylation reaction of methylene compounds with ethanol; me

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Tetraphenylphosphonium bromide

(2751-90-8)
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. Tetraphenylphosphonium bromide is a supporting electrolyte f

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Chlorodiphenylphosphine

(1079-66-9)
Diphenyl phosphorus is introduced in the lithiation reaction during synthesis.

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Ethylenediaminetetra(methylenephosphonic acid)

(1429-50-1)
EDTMP or ethylenediamine tetra(methylene phosphonic acid) is a phosphonic acid. It has chelating and anti corrosion properties. EDTMP is the phosphonate analog of EDTA. It is classified as a nitrogenous organic polyphosphonic acid.

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Aluminum phosphide

(20859-73-8)
Source of phosphine; in semiconductor research; as fumigant.

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Phosphine is a general term for phosphorus hydrides and their alkyl and aryl substituents. Among them, relatively stable trialkyl and triaryl substituents have been widely used in industry. Phosphines can form a large number of coordination compounds with various metals, have a catalytic effect on many chemical reactions, and have been applied in industry.

Source Phosphines Raw Materials by Region

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Phosphines are one of the most vital classes of phosphorus-based compounds with their application in several industries. Phosphine, the simplest of these compounds, is a colorless, very reactive gas used in many manufacturing processes. Phosphine gas is used in industries that need high-purity materials for their state-of-the-art products. Due to its reactivity, it is suitable for use in chemical reactions that produce important intermediate products.

Phosphines are a class of compounds widely used in the synthesis of various industries including agrochemicals, pharmaceuticals and electronics. Phosphine and its derivatives are widely used in the synthesis of flame retardants that are indispensable for producing safer materials. Furthermore, they are used in the semiconductor industry where the role of chemical reactions is decisive in creating high-quality semiconductors. Phosphines are also employed in chemical vapour deposition processes, which prove their involvement in the synthesis of the latest materials.

Key Applications of Phosphines:

Applied in making flame retardants for safer materials.

Applied in the production of semiconductors for manufacturing of semiconductor devices.

Used in the manufacture of pharmaceuticals, especially the intermediates.

Used in the synthesis of pesticides and herbicides.

Applied in chemical vapour deposition in the production of electronic components.

Function as ligands in catalytic activities in various reactions.

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