BIS(INDENYL)HALFNIUM(IV) DICHLORIDE is a chemical compound that features a halfnium(IV) center coordinated by two indenyl ligands and two chloride ions. It is a versatile catalyst and cocatalyst in various chemical reactions, known for its stability and high catalytic activity.
49596-05-6
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Basic information
- Product Name: BIS(INDENYL)HALFNIUM(IV) DICHLORIDE
- Synonyms: BIS(INDENYL)HALFNIUM(IV) DICHLORIDE;Bis(indenyl)halfnium Dichloride;dichlorobis(indenyl)hafnium
- CAS NO:49596-05-6
- Molecular Formula: C18H14Cl2Hf
- Molecular Weight: 479.69976
- EINECS: N/A
- Product Categories: Catalysis and Inorganic Chemistry;Chemical Synthesis;Hafnium
- Mol File: 49596-05-6.mol
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Chemical Properties
- Melting Point: 211-215 °C (dec.)(lit.)
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: BIS(INDENYL)HALFNIUM(IV) DICHLORIDE(CAS DataBase Reference)
- NIST Chemistry Reference: BIS(INDENYL)HALFNIUM(IV) DICHLORIDE(49596-05-6)
- EPA Substance Registry System: BIS(INDENYL)HALFNIUM(IV) DICHLORIDE(49596-05-6)
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Safety Data
- Hazard Codes: C
- Statements: 34
- Safety Statements: 26-36/37/39-45
- RIDADR: UN 3261 8/PG 2
- WGK Germany: 3
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 49596-05-6(Hazardous Substances Data)
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49596-05-6 Usage
Uses
Used in Organic Chemistry:BIS(INDENYL)HALFNIUM(IV) DICHLORIDE is used as a cocatalyst in the dehydrogenation of cyclooctane, facilitating the conversion of cyclooctane to more valuable chemical products.
Used in Catalysis:
BIS(INDENYL)HALFNIUM(IV) DICHLORIDE is used as a catalyst for CH activation reactions, enabling the functionalization of hydrocarbons and improving the efficiency of chemical processes.
Used in Metalation Reactions:
BIS(INDENYL)HALFNIUM(IV) DICHLORIDE is used as a catalyst for the metalation of Bronsted acids, promoting the formation of metal-organic complexes and enhancing the reactivity of these acids in various chemical transformations.
Used in Polymerization Processes:
BIS(INDENYL)HALFNIUM(IV) DICHLORIDE is used as a chain termination agent in ethene polymerization, controlling the molecular weight and polydispersity of the resulting polymers, and ensuring the production of polymers with desired properties.
Check Digit Verification of cas no
The CAS Registry Mumber 49596-05-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,5,9 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.Calculate Digit Verification of CAS Registry Number 49596-05:
(7*4)+(6*9)+(5*5)+(4*9)+(3*6)+(2*0)+(1*5)=166
166 % 10 = 6
So 49596-05-6 is a valid CAS Registry Number.
49596-05-6 Well-known Company Product Price
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Aldrich
(566101) Bis(indenyl)
halfnium(IV)dichloride 49596-05-6
566101-5G
7,217.73CNY
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49596-05-6Upstream product
49596-05-6Downstream Products
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BIS(INDENYL)HALFNIUM(IV) DICHLORIDE
