Tris(cyclopentadienyl)hafnium hydride, also known as Cp3HfH, is a chemical compound consisting of a hafnium (Hf) atom bonded to three cyclopentadienyl (Cp) ligands and a hydride (H) ligand. This organometallic compound is a member of the group 4 metal cyclopentadienyl complexes, which are widely used as catalysts in various chemical reactions, particularly in olefin polymerization and the production of advanced materials. The compound exhibits unique electronic and steric properties due to the presence of the cyclopentadienyl ligands, which contribute to its stability and reactivity. Tris(cyclopentadienyl)hafnium hydride is synthesized through various methods, including the reaction of hafnium tetrachloride with sodium cyclopentadienide and lithium aluminum hydride. Its applications span across the fields of polymer chemistry, materials science, and catalysis, making it an important compound in modern chemical research and industry.

84101-40-6

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Basic information
1. Product Name: tris(cyclopentadienyl)hafnium hydride
2. Synonyms: tris(cyclopentadienyl)hafnium hydride
3. CAS NO:84101-40-6
4. Molecular Formula:
5. Molecular Weight: 374.782
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: tris(cyclopentadienyl)hafnium hydride(CAS DataBase Reference)
10. NIST Chemistry Reference: tris(cyclopentadienyl)hafnium hydride(84101-40-6)
11. EPA Substance Registry System: tris(cyclopentadienyl)hafnium hydride(84101-40-6)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 84101-40-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 84101-40-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,1,0 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 84101-40:
(7*8)+(6*4)+(5*1)+(4*0)+(3*1)+(2*4)+(1*0)=96
96 % 10 = 6
So 84101-40-6 is a valid CAS Registry Number.

84101-40-6Upstream product

84101-40-6Downstream Products

75-09-2 dichloromethane

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