Ethoxycarbonylmethylene- triphenylphosphorane

About Ethoxycarbonylmethylene- triphenylphosphorane

LC1937 Ethoxycarbonylmethylene-triphenylphosphorane for synthesis Order number Packaging Quantity Price AC28937 Glass bottle 10 g 33.08 Product information Synonyms (Triphenylphosphoranylidene)acetic acid ethyl ester, Ethyl triphenylphosphoranylidene-acetate Hill Formula C22H21O2P HS Code 2931 00 99 EC number 214-151-7 Molar mass 348.38g/mol Storage Store at -20C to 0C. CAS number 1099-45-2 Chemical and physical data Melting point 125-127C Molar mass 348.38g/mol Safety information according to GHS Storage class 10 - 13 Other liquids and solids WGK WGK 3 highly water endangering Disposal 3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. Transport information Declaration (transport by sea) IMDG-Code No Dangerous Good Declaration (transport by air) IATA-DGR No Dangerous Good Specifications Assay(HPLC, area%) 98 % Melting range - lower value 125C - upper value 128C Identity (IR) passes test