Contact us today. Certification: … Global Triphenylphosphine Oxide Triphenylborane (CAS 3053-68-7) market size was ** billion USD in 2019, and will expand at a CAGR of **% from 2020 to 2025, according to the report. Min.Order: 1 Metric Ton; Payment Terms: L/C,T/T,Western Union,MoneyGram; Product Details; Keywords. for buyers - Find chemicals. It is widely used in the synthesis of organic and organometallic compounds. Product Classification |
ProName: Triphenylphosphine oxide; CasNo: 791-28-6; Molecular Formula: C18H15OP; Appearance: white … PPh3 exists as relatively air stable, colorless crystals at room temperature. Home; CAS; CAS 791; CAS 791-28-6 ; Triphenylphosphine oxide - Names and Identifiers. General information: Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident. MDL number MFCD00002080. Triphenylphosphine oxide CAS: 791-28-6. Have a unique need? Triphenylphosphine oxide: CAS: 791-28-6: MDL: MFCD00002080: Canonical Smile: O=P(c1ccccc1)(c2ccccc2)c3ccccc3: Concept Group [Phenyl, Cyclic, Aromatic] State: Solid: Appearance: Beige crystalline: Melting Point / Freezing Point: 150 to 157°C: Flash Point: 180°C: Solubility: in Water (slightly) Other Information: No additional information available Download SDS. Classification: Acute … Triphenylphosphine oxide (TPPO) is a neurotoxic very stable polar compound present in waste organic solutions from the chemical and pharmaceutical industry. InChi. Journals |
Flashpoint: 180°C (356°F) HMIS Key: 2-2-0-X. Synonym: Trichlorooxo[thiobis[methane]](triphenylphosphine oxide-κ O)rhenium Empirical Formula (Hill Notation): C 20 H 21 Cl 3 O 2 PReS. 10 kg $ 850.00. 47027-44-1. Std. About 43% of these are electronics chemicals, 23% are pharmaceutical intermediates, and 10% are dyestuff intermediates. It dissolves in non-polar organic solvents such as benzene and diethyl ether. Triphenylphosphine oxide 791-28-6 Suppliers,provide Triphenylphosphine oxide 791-28-6 product and the products related with China (Mainland) Triphenylphosphine oxide 791-28-6 Chemwill Asia Co., Ltd. China (Mainland) Chemwill Asia Co., Ltd. Our main production base is located in Xuzhou industry park. We've been creating custom solutions since 1991. Specific Gravity: 1.212. List your products and company data. New Release: Alkylsilicates for Cross-Coupling. Synonyms. Product Name Triphenylphosphine oxide Cat No. EC Number 212-338-8. 791-28-6. Eigenschaften. 278.285. Employed in the cross-coupling of potassium silanolates with aryl and vinyl halides. It is a popular reagent to induce the crystallizing of chemical compounds. Section 2 - Composition, Information on Ingredients CAS# Chemical … Triphenyl phosphorus oxide. Triphenylphosphine oxide (often abbreviated TPPO) is the organophosphorus compound with the formula OP(C6H5)3, also written as Ph3PO or PPh3O (Ph = C6H5). Triphenylphosphine Oxide, 25g Item # 19WT85; My Part # Mfr. Molecular Weight. Model # T0625-25G; Catalog Page # N/A UNSPSC # 12352119; close. EINECS 212-338-8. Structure: CAS Number: 603-35-0 Molecular Weight: 262.29 g/mol Appearance: White solid Triphenylphosphine is often used as a reducing agent, leading to the formation of triphenylphosphine oxide.The reaction is driven by the formation of the thermodynamically favored P=O bond of triphenylphosphine oxide. CAS Number. Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Regulatory process names 3 CAS names 1 IUPAC names 9 Trade names 3 Other identifiers 3 . 791-28-6 - FIQMHBFVRAXMOP-UHFFFAOYSA-N - Triphenylphosphine oxide - Similar structures search, synonyms, formulas, resource links, and other chemical information. Description and features. [Triphenylphosphine Oxide] .We manufacture and distribute chemical reagents for research use only or various antibodies. Beilstein/REAXYS Number 745854 . This method capitalizes on the fact that OPPh 3 is more polar and hence more soluble in polar solvents than PPh 3. TrPP (Triphenylphosphine) is a white solid (crystals, flakes, pastilles), its chemical formula is C 18 H 15 P. TrPP is an organophosphorus compound and is a widely used catalyst.. Triphenylphosphine is also known as TPP, TrP and triphenylphosphane. This impurity can be removed by recrystallisation of PPh 3 from either hot ethanol or hot isopropanol. Triphenylphosphine Oxide CAS 791-28-6, 99% Tppo Powder Price China Supplier Inquiry Basket. TRIPHENYLPHOSPHINE OXIDE Z69161FKI3 Overview Structure Names 10: Identifiers 5: Impurities 2: Notes 1: Audit Info References 18: Moieties 1: Substance Class: Chemical Record UNII: Z69161FKI3. InChI=1S/C18H15OP/c1 9-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h 1-15H Copy. FOB Price: USD 3 /Metric Ton Get Latest Price; Min.Order: 1 Kilogram; Payment Terms: L/C,T/T; Available Specifications: 98% (1-20)Metric Ton 98% (20-50)Metric Ton About Us |
Purity 99.5%min Triphenylphosphine oxide Cas 791-28-6 with steady supply US $2.38 - $103.60 / Kilogram Once it receives focus, use the arrow keys on the keyboard to move and position the product image. Zoom In / Zoom Out. Please rely on the product data below for placing your order. CAS Registry Number: 791-28-6. Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions. Favorites. EPA's Integrated Risk Information System … Advanced Search. Service |
Triphenylphosphine oxide | C18H15OP | CID 13097 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Triphenylphosphine oxide 791-28-6 Suppliers,provide Triphenylphosphine oxide 791-28-6 product and the products related with China (Mainland) Triphenylphosphine oxide 791-28-6 HENAN SUNLAKE ENTERPRISE CORPORATION China (Mainland) Triphenylphosphan bildet leicht Übergangsmetallkomplexe, die sich in organischen Lösungsmitteln lösen und oft wertvoll für die Synthese sind. Molecular Weight 278.28 . FOB Price: USD $ 1.0-2.0/Metric Ton. Other names: Phosphine oxide, triphenyl-; Triphenyl phosphorus oxide; (C6H5)3P=O; Triphenylphosphanoxid; Triphenylphosphanoxide; (C6H5)3PO. This colourless crystalline compound is a common but potentially useful waste product in reactions involving triphenylphosphine. Triphenylphosphine oxide. Shanghai Sunway Pharmaceutical Technology Co., Ltd. It is also used in epoxidations, Michael reactions and coupling reactions. Triphenylphosphine oxide is a side-product that can be difficult to separate … c1ccc(cc1)P(=O)(c2cc ccc2)c3ccccc3 Copy. 791-28-6. NACRES NA.22 Molecular Formula C 18 H 15 OP; Average mass 278.285 Da; Monoisotopic mass 278.086060 Da; ChemSpider ID 12549; More details: Systematic name . Unique advantages for Triphenylphosphine oxide Cas 791-28-6 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystal powder Storage:Store at RT Package:25kg/drum Appli. We’re here to answer any questions you have. TRIPHENYLPHOSPHINE OXIDE. Morrisville, PA. 19067, SILANE, SILICONE AND METAL-ORGANIC MATERIALS INNOVATION, Monomers, Polymer Intermediates, CVD/Pre-Ceramic, 4: no reaction with water under neutral conditions. Molecular Weight: 648.98 Buy Triphenylphosphine Oxide online at LGC Standards. Gelest has over 25 years of custom synthesis experience. Denmark, S. E.; Smith, R. C.; Tymonko, S. A. Tetrahedron 2007, 63, 5730. Product Listing A-Z. The acute toxicity of TPPO LC50=12.2µg/mL, LC90=29.5µg/mL is higher than triphenyltin acetate so that a correct management in the relationship with sustainable chemistry is strongly required. Chemical structure: This structure is also available as a 2d Mol file. Subscribe to our news feed for new products, industry news and trends. Disclaimer, Copyright © 2018 ChemSrc All Rights Reserved, triphenylphosphine oxide compound with 1,2-diiodoethyne (1:1) structure, Chemsrc provides CAS#:77190-47-7 MSDS, density, melting point, boiling point, structure, etc. Company Identification: Acros Organics N.V. One Reagent Lane Fair Lawn, NJ 07410 For information in North America, call: 800-ACROS-01 For emergencies in the US, call CHEMTREC: 800-424-9300. Buying Leads |
Buy Triphenylphosphine oxide (CAS 791-28-6), a phosphine ligand used for coupling reactions, epoxidations, and Michael reactions, from Santa Cruz. Permanent link for this species. A wide variety of triphenylphosphine oxide options are available to you, such as pharmaceutical intermediates, agrochemical intermediates, and syntheses material intermediates. MSDS/SDS Database Search |
Phosphine oxide, triphenyl-Triphenylphosphine oxide. Triphenylphosphine oxide (1.4 g, 5 mmol) and acetonitrile (2.0 mL) was added in 50 mL mouth flask, oxalyl chloride (0.55 mL, 6.5 mmol) was then added dropwise to the heterogeneous mixture. 2 kg $ 242.00. Triphenylphosphine oxide. Can’t find what you’re looking for? Denmark, S. E.; Smith, R. C.; Tymonko, S. A. Systematic Names. Chemical Name: Triphenylphosphine oxide CAS 791-28-6 CAS No. Triphenylphosphine (TPP) was tested for mutagenicity in the Salmonella/microsome preincubation assay using a protocol approved by the National Toxicology Program. Triphenylphosphine oxide Name: Triphenylphosphine oxide CAS: 791-28-6 Molecular Formula: C18H15OP Molecular Weight: 278.285. Triphenylphosphine oxide (TPPO) is a neurotoxic very stable polar compound present in waste organic solutions from the chemical and pharmaceutical industry.
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