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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.

Alendronate monosodium trihydrate

(121268-17-5)
Alendronate is suitable for the treatment of osteoporosis in postmenopausal women, to prevent hip and spine fractures (vertebral compression fractures), and for osteoporosis in men to increase bone mass.

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Hydroxyphosphonoacetic acid

(23783-26-8)
1. Used as corrosion inhibitor. HPAA has excellent corrosion inhibition performance, especially in low hardness, low alkalinity, and strong corrosive water, it shows extremely strong corrosion inhibition effect. HPAA has a good chelation with divalent ions. It can be used as a metal ion stabilizer to effectively stabilize Fe2+, Fe3+, Mn2+, Al3+ plasma in water to reduce corrosion and scaling; HPAA can significantly reduce the deposition of calcium carbonate and silica. Good scale inhibition perf

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Triphenylphosphine oxide

(791-28-6)
Used as organic synthesis and pharmaceutical intermediates, catalysts, extractants, etc.; used in fluorescent anti-counterfeiting powders, etc.; this product is mainly used as solvents, catalysts, corrosion inhibitors; also used in the synthesis of rubber accelerators and other fine chemicals, and Used as a polyurethane catalyst, a catalyst for the synthesis of aminobenzyl penicillin and hydroxybenzyl penicillin. Oxidation with hydrogen peroxide can produce N-methyl morpholine oxide. Acts in org

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Glufosinate-ammonium

(77182-82-2)
Organophosphorus herbicide, glutamine synthesis inhibitor, non-selective contact herbicide. It has a certain systemic effect and can be used for weeding in orchards, vineyards, and non-arable land. It can also be used for potato fields to control annual or perennial dicotyledons, gramineous weeds and sedges, such as S. sylvestris, crabgrass, barnyard grass, etc. Setaria, wild wheat, wild corn, orchardgrass, fescue, serrata, fluffy grass, ryegrass, reed, bluegrass, wild oats, bromegrass, porcini,

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Tri-o-tolylphosphine

(6163-58-2)
As a ligand, it is used in coupling reaction; Heck reaction catalyst, organic intermediate. Use of ligands for the direct amination of alcohols catalyzed by ruthenium Ligands for the amination of alcohols catalyzed by ruthenium.

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Tenofovir

(147127-20-6)
Tenofovir is a drug used for the treatment of chronic heptatitis B as well as prevention and treatment of HIV/AIDS. It is a kind of nucleotide analog, acting as the reverse-transcriptase inhibitor (NtRTI). It inhibits the activity of HIV reverse transcriptase through competing with the natural substrate deoxyadenosine 5’-triphosphate, causing the termination of DNA chain.

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(1-Hydroxyethylidene)-1,1-diphosphonic acid

(2809-21-4)
HEDP is an organic phosphonic acid scale and corrosion inhibitor. It can form stable complexes with various metal ions such as iron, copper, and zinc, and can dissolve oxides on the metal surface. It can still play a good role in corrosion and scale inhibition at 250 ℃, it is still stable at high pH, ​​not easy to hydrolyze, and it is not easy to decompose under general light and heat conditions. It has better acid and alkali resistance and chlorine oxidation resistance than other organic phosph

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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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