Cas 22533-58-0,Tungsten, tricarbonyldiiodobis(triphenylarsine)-

22533-58-0

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Basic information

Product Name: Tungsten, tricarbonyldiiodobis(triphenylarsine)-
Synonyms:
CAS NO:22533-58-0
Molecular Formula: C39H30As2I2O3W
Molecular Weight: 1134.17
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Tungsten, tricarbonyldiiodobis(triphenylarsine)-(CAS DataBase Reference)
NIST Chemistry Reference: Tungsten, tricarbonyldiiodobis(triphenylarsine)-(22533-58-0)
EPA Substance Registry System: Tungsten, tricarbonyldiiodobis(triphenylarsine)-(22533-58-0)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 22533-58-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 22533-58-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,5,3 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22533-58:
(7*2)+(6*2)+(5*5)+(4*3)+(3*3)+(2*5)+(1*8)=90
90 % 10 = 0
So 22533-58-0 is a valid CAS Registry Number.

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22533-58-0Relevant academic research and scientific papers

Kinetics of Controlled Iodination of Disubstituted Group VIB Metal Carbonyl Derivatives: A Correlative Study

Abdel-Mottaleb, M. S. A.

, p. 590 - 591 (2007/10/02)

Controlled iodination reaction of cis-M(CO)4L2 has been studied spectrophotometrically.The rate constants (kobs) and the activation energy (Ea) of the substitution-oxidation reaction: cis-M0(CO)4L2 + I2 MII(CO)3L2I2 + CO have been determined.Reciprocal relationship between these thermal reactivity parameters and CO stretching wavenumber (νCO) and Cotton-Kraihanzel force constants (CKFC) is observed.

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