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The given chemical formula represents a complex compound consisting of an iridium-based organometallic complex with a tetrafluoroborate counterion. The complex has the formula (C2H4)2(H2O)Ir(PC18H13)2, where two ethylene (C2H4) molecules and one water (H2O) molecule are coordinated to the iridium center. Additionally, two phosphine ligands, each with the formula PC18H13, are also bound to the iridium. The entire complex carries a positive charge (1+), which is balanced by the presence of a tetrafluoroborate anion (BF4) with a charge of -1. The overall formula for the compound is (C2H4)2(H2O)Ir(PC18H13)2BF4, indicating the combination of the positively charged iridium complex and the negatively charged tetrafluoroborate ion to form a neutral, charge-balanced compound.

96190-99-7

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96190-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 96190-99-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,1,9 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 96190-99:
(7*9)+(6*6)+(5*1)+(4*9)+(3*0)+(2*9)+(1*9)=167
167 % 10 = 7
So 96190-99-7 is a valid CAS Registry Number.

96190-99-7Downstream Products

96190-99-7Relevant academic research and scientific papers

OBSERVATIONS ON OLEFIN OXIDATION BY NEUTRAL AND CATIONIC PHOSPHINEIRIDIUM COMPLEXES

Brown, John M.,John, Robert A.,Lucy, Andrew R.

, p. 245 - 258 (2007/10/02)

The ethyleneiridium oxygen complex ClIr(PPh3)2(O2)(C2H4) previously prepared by Van der Ent, decomposes in solution forming some Ph3PO and CH3CHO, in the absence of excess ethylene.It promotes the oxidation of 1-octene and styrene by O2 and factors affecting the rate and efficiency of oxidation have been examined.Tetrastyrene di-μ-chlorodiiridium is only oxidised effectively by O2 in the presence of PPh3.The 1-octene complex ClIr(PPh3)2(C8H16) reacts very rapidly with oxygen at low temperatures but 2-octanone is not found in the decomposition products.The cationic complex (C2H4)Ir+(PPh3)2 promotes the oxidation of 1-octene and styrene but low yields of products are formed, including phenyloxirane and benzaldehyde.Complexes of 5-phenyldibenzophosphole were examined.They are not effective in promoting oxidation and display a strong tendency to form stable five-coordinate complexes and a greater propensity for cis-biphosphine coordination.

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