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Lithium tetramethylcyclopentadienide

Lithium tetramethylcyclopentadienide chemical structure
CAS Number82061-21-0
FormulaLiC5H(CH3)4
Mol. Weight128.14 g/mol

What is Lithium tetramethylcyclopentadienide?

Lithium tetramethylcyclopentadienide is a chemical compound with CAS number 82061-21-0 and molecular formula LiC5H(CH3)4. It is used in various industrial and research applications.

Applications

Reactant for synthesis of:
• Cyclopentadienylphosphanes1
• Ansa-cyclopentadienyl-phenoxy titanium(IV) complexes2
• Titanium and zirconium complexes3
• Hafnocene catalysts4

Reactant with SiH-functionalized cyclopentadienes5

Reactant in the reduction of beta-diketiminato-titanium(III) complexes6

Specifications

Linear Formula

LiC5H(CH3)4

Molecular Weight

128.14 g/mol

Safety Information

GHS02GHS02
Signal Word

Danger

Hazard Statements

H250

Precautionary Statements

P222-P231-P422

Required PPE

Eyeshields, Faceshields, Gloves

Melting Point

>350 °C(lit.)

WGK Germany

3

Frequently Asked Questions