CAS: 17579-99-6 Molecular Formula: C19H18IO3P Molecular Weight (g/mol): 452.22 MDL Number: MFCD00011911 InChI Key: VKTOBGBZBCELGC-UHFFFAOYSA-M Synonym: methyltriphenoxyphosphonium iodide,methyltriphenoxyphosphanium iodide,acmc-20ake2,triphenyl phosphite methoiodide,methyl triphenoxyphosphonium iodide,methyl triphenoxy phosphanium iodide,methyltriphenoxyphosphorus 1+ iodide,phosphorus 1+ ,methyltriphenoxy-, iodide 1:1 , t-4 PubChem CID: 2735090 IUPAC Name: methyl(triphenoxy)phosphanium;iodide SMILES: C[P+](OC1=CC=CC=C1)(OC2=CC=CC=C2)OC3=CC=CC=C3.[I-]