132510-07-7

132510-07-7 - Names and Identifiers

Name	Diphenylmethylidene(cyclopentadienyl)(9-fluorenyl)zirconium dichloride
Synonyms	idene(cycL Diphenylmethylidene(cyclopentadienyl)(9-fluorenyl)zirconium ... Diphenylmethylidene(cyclopentadienyl)(9-fluorenyl)zirconium dichloride DIPHENYLMETHYLIDENE(CYCLOPENTADIENYL)(9-FLUORENYL)ZIRCONIUM DICHLORIDE cyclopenta-1,3-diene,dibenzylidenezirconium,9H-fluoren-9-ide,dichloride DIPHENYLMETHYLIDENE(CYCLOPENTADIENYL)(9-FLUORENYL)ZIRCONIUM(IV) DICHLORIDE Zirconium, dichloro[(h5-2,4-cyclopentadien-1-ylidene)(diphenylmethylene)[(4a,4b,8a,9a-h)-9H-fluoren-9-ylidene]]- Zirconium, dichloro[(η5-?2,?4-?cyclopentadien-?1-?ylidene)?(diphenylmethylene)?[(4a,?4b,?8a,?9a-?η)?-?9H-?fluoren-?9-?ylidene]?]?-
CAS	132510-07-7

132510-07-7 - Physico-chemical Properties

Molecular Formula	C31H22.Cl2Zr
Molar Mass	556.64

132510-07-7 - Risk and Safety

HS Code

29319090

132510-07-7 - Introduction

Diphenylmethylidene(cyclopentadienyl)(9-fluorenyl)zirconium dichloride is an organic zirconium compound with the chemical formula C26H19Cl2Zr. The following is an introduction to its nature, use, formulation and safety information:

Nature:
-Appearance: White powdery solid.
-Melting point: about 180-190°C.
-Solubility: Soluble in organic solvents such as toluene and dichloromethane.

Use:
- Diphenylmethylidene(cyclopentadienyl)(9-fluorenyl)zirconium dichloride is a commonly used transition metal catalyst.
-It can be used in the field of organic synthesis to catalyze the polymerization of olefins, asymmetric catalytic synthesis and aromatization reactions.

Preparation Method:
Diphenylmethylidene(cyclopentadienyl)(9-fluorenyl) The preparation method of zirconium dichloride is relatively complicated, and generally requires a multi-step reaction. One of the commonly used methods is the reaction of diphenylmethylene (cyclopentadiene) aluminum dichloride and fluorene magnesium halide to form an intermediate, which is then reacted with zirconium tetrachloride to obtain the final product.

Safety Information:
- Diphenylmethylidene(cyclopentadienyl)(9-fluorenyl)zirconium dichloride are generally stable and safe under normal use conditions.
-But it may be irritating to the eyes and skin, so you should wear appropriate personal protective equipment, such as lab gloves and goggles, during operation.
-Inhalation or ingestion of the compound may cause irritation of the respiratory tract and discomfort of the digestive tract, such as immediate medical treatment if maladjustment occurs.

Last Update：2024-04-10 22:29:15