Product
Supplier
Encyclopedia
Inquiry
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.

Diethylenetriaminepenta(methylenephosphonic acid)

(15827-60-8)
It is suitable for alkaline circulating cooling water as scale and corrosion inhibitor without adjusting pH value, and can be used for oil field water injection and cooling water with high barium carbonate content. Excellent corrosion and scale inhibitor for circulating cooling water and boiler water, especially suitable for power plants The closed-circuit and alkaline circulating cooling water of the ash washing water system is used as a scale and corrosion inhibitor without adjusting PH, and c

Product List

Request for quotation , get quotes from more suppliers.

Diphenylphosphine

(829-85-6)
Diphenylphosphine is used in the synthesis of aminophosphines for application as catalysts. It is also used in the preparation of chiral palladacycles with N-heterocyclic carbene ligands as catalysts.

Product List

Request for quotation , get quotes from more suppliers.

Tricyclohexylphosphine

(2622-14-2)
Tricyclohexyl Phosphine is a ligand catalyst used primarily in organometallic chemistry. Ligand used in the Pd-catalyzed coupling of malononitrile with aryl halides. suzuki reaction: Bulky phosphine ligand used with a Pd(0)-triolefinic macrocycle catalyst for Suzuki coupling of aryl bromides and chlorides. This ligand is applied with Ni as a key intermediate in the formation of cylcopentane compounds. As a reagent, Tricyclohexylphosphine is used for a range of metal-catalyzed organic transformat

Product List

Request for quotation , get quotes from more suppliers.

Tributylphosphine

(998-40-3)
Usually used as catalyst for Domino reactions of activated conjugated dienes with β,γ?unsaturated-α-ketoesters, [3+2]-Cycloadditions,Umpolung addition reactions,Reductive carbonylation, Allylation reactions.

Product List

Price

News

Request for quotation , get quotes from more suppliers.

Tri-tert-butylphosphine

(13716-12-6)
The preferred ligand for the palladium-catalyzed coupling reaction between arylboronic acid and hydroxyquinone phenyl iodide. It can also be used together with Pd(dba) for α-arylation of trimethylsilyl enol ether and aryl halide.

Product List

Request for quotation , get quotes from more suppliers.

BINAP

(98327-87-8)
racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl ( (+/-)-BINAP ) is an essential role in the organic synthesis of enantioselective transformations catalyzed by the complexes of ruthenium, rhodium and palladium. It is also employed in palladium-catalyzed arylamine coupling in the preparation of demethylthiocholchines. used with Cu(II) to catalyze the addition of arylsulfonamides to styrenes and olefins.

Product List

Request for quotation , get quotes from more suppliers.

Benzyltriphenylphosphonium chloride

(1100-88-5)
Benzyltriphenylphosphonium chloride is used as an organic synthesis reagent for several compounds, including stable phosphine ylides containing saturated oxygen heterocycles, and is also used to synthesize new substituted cis-stilbene derivatives with antibacterial activity. Benzyltriphenylphosphonium chloride is used in combination with bisphenol AF as a vulcanizing agent for fluororubber.

Product List

Request for quotation , get quotes from more suppliers.

Fosetyl aluminum

(39148-24-8)
It is a systemic fungicide suitable for the prevention and treatment of diseases caused by Monoaxial mold and Peronospora on fruit trees, vegetables, flowers, and economic crops. It is effective against many diseases of the genus Peronospora, Phytophthora, and Frostaceae, and has a longer duration. Mainly used for cucumber, vegetables, lettuce, grape downy mildew, spray with 40% wettable powder 400-600 times, once a week, 3 to 4 times in total. In addition, it is also used for tomato, potato, eg

Product List

Price

Request for quotation , get quotes from more suppliers.

Butyltriphenylphosphonium bromide

(1779-51-7)
Reactant for: Free radical 5-exo-dig cyclizationIntramolecular hydroacylalkoxylationWittig reactions for stereoselective synthesis of alkenesDimerization of α-olefinsAlkylidenation of hydrazides for synthesis of indolesTandem cyclization and 1,2-thiolate shift of nitrogen ylides

Product List

Request for quotation , get quotes from more suppliers.

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

More Information

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.

Complaint
Email:
Message:
Send Message