![]() IUPAC Name: methyl 2- (triphenyl-λ 5-phosphanylidene) acetate. ![]() Alternative Names: 1-(Triphenylphosphonio)-2-oxo-2-methoxyethan-1-ide methyl (tri phenylphosphoranylide ne acetate) RTR-011791 NCGC00161084-02 (methoxycarbonyl methyl ene) triphenylphosphorane triphenyl phosphanyliden-acetic acid methyl ester (Carbomethoxy methyl ene) triphenylphosphorane NSC-117573 Methyl (tri phenyphosphoranylide ne ) acetate ST2413263. The Wittig reaction we performed in class involved the reaction of 2-nitrobenzaldehyde (1) with methyl (tri phenylphosphoranylide ne ) acetate (2) to produce methyl (2E)-3-(2-nitrophenyl) acrylate (3) with a triphenylphosphine oxide (4) side product, and took place in a silica gel matrix to ensure even product dispersion for chromatography. It is used in the preparation of (tri phenylphosphoranylide ne ) -ketene. used in an efficient synthesis of pyrazoles via reaction with methyl diazoacetate in the presence of triethylamine. it undergoes the Wittig reaction with aldehydes to give substituted methyl acrylates. Wittig reagent for the two-carbon homologation of aldehydes to α,β-unsaturated esters. Uses: (Methoxycarbonyl methyl ene) triphenylphosphorane is used in olefination reactions. Methyl (tri phenylphosphoranylide ne ) acetate. Pack Sizes: 1oz, 2oz, 4oz, 8oz, 1lb, 5lb, 50lb, 100lb, 1Ton, railroad box car. Grades: Raw, Once Ground (OGC), Double Ground (DGC), Air Float (AFC), Premium (PC), C-6, C-10, C-15, C-30, C-45, Trifil (TC). Alternative Names: Crystalline silica- tripoli, seneca cream premium, seneca cream 45, seneca cream 30, seneca cream 15, tripoli, seneca rose 15, seneca rose 30, seneca rose premium tripoli powder, seneca standard tripoli powder, once ground, double ground, air float, trifil, tripoli powder, american tripoli powder, tripoli powder, cas, Agate, Chalcedony, Chert, Clathrasil, Coesite, a b Cristobalite, CSQZ, DQ 12, Flint, Jasper, Keatite, Min-U-Sil, Moganite, Novaculite, Porosil, a-Quartz, a b Quartz, Quartzite, Sandstone, Sil-Co-Sil, Silica sand, Silica W, Snowit, Stishovite, Sykron F300, Sykron F600, a b1 b2 Tridymite, Zeosil, Aerosil, Art Sorb, Baykisol, Bindzil, Biogenic silica, Britesorb, Cab-O-Sil, Celatom, Celite, Clarcel, Colloidal silica, Decalite, Diamant gel, Diatomaceous earth (flux-calcined), Diatomaceous earth (uncalcined), Diatomite, Fina/Optima, FK, Fused silica, Gasil, HDK, Hi-Sil, Hispacil, KC-Trockenperlen, Ketjensil, Kieselguhr, Lucilite, Ludox, Nalcoag, Neosyl, Nipsil, Nyacol, Opal, Precipitated silica, Quartz glass, Reolosil, Seahostar, Sident, Silcron, Silica fibres (biogenic), Silica-Perlen, Silica-Pulver, Sipernat, Skamol, Snowtex, Spherosil, Suprasil, Sylobloc, Syloid, Sylopute, Syton, TAFQ, Tixosil, Tripolite, Trisyl, Ultrasil, silica dioxide, silica, silica gel, diatomaceous earth, kieselsol, colloidal silica, E551, rottenstone. ![]() Uses: Abrasives, Additives, Agriculture, Ceramics, Coatings, Construction, Cosmetics, Electronics, Glass, Filtration, Foundry, Fracking, Paints, Sports & Leisure. Molecular Formula: (SiO2)n SiO2 SiO2 SiO2 SiO2 SiO2 O2Si. Solid Transparent to gray, odorless powder. PelletsLargeCrystals, OtherSolid, Liquid DryPowder Liquid DryPowder OtherSolid DryPowder DryPowder, Liquid DryPowder, OtherSolid Liquid OtherSolid PelletsLargeCrystals WetSolid WetSolid, Liquid DryPowder DryPowder, Liquid DryPowder, PelletsLargeCrystals OtherSolid PelletsLargeCrystals DryPowder OtherSolid DryPowder DryPowder, Liquid DryPowder, OtherSolid DryPowder, OtherSolid, Liquid DryPowder, PelletsLargeCrystals DryPowder, PelletsLargeCrystals, Liquid DryPowder, PelletsLargeCrystals, OtherSolid DryPowder, PelletsLargeCrystals, WetSolid DryPowder, WetSolid Liquid OtherSolid PelletsLargeCrystals PelletsLargeCrystals, OtherSolid WetSolid WetSolid, Liquid PelletsLargeCrystals White, fluffy powder or granules. Inhalation will cause irritation in the respiratory tract. Irritating to the skin and eyes on contact.
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