782503-65-5

782503-65-5 - Names and Identifiers

Name	Dichloro[(1,2,3,4,5-η)-1-(1,1-dimethylethyl)-2,4-cyclopentadien-1-yl](2,2,4,4-tetramethyl-3-pentaniminato)titanium
Synonyms	](2,2,4,4-tetramethyL -3-pentaniminato)titanium oro[(1,2,3,4,5-η)-1-(1,1-dimethyL Dichloro[(1,2,3,4,5-η)-1-(1,1-dimethylethyl)-2,4-cyclopentadien-1-yl](2,2,4,4-tetramethyl-3-pentaniminato)titanium
CAS	782503-65-5

782503-65-5 - Physico-chemical Properties

Molecular Formula	C18H27Cl2NTi
Molar Mass	376.19

782503-65-5 - Introduction

Dichloro[(1,2,3,4,5-η)-1-(1,1-dimethylethyl)-2,4-cyclopentadien-1-yl](2,2,4,) titanium is an organometallic compound that is a complex of titanium. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: Dichloro[(1,2,3,4,5-η)-1-(1,1-dimethyllethyl)-2,4-cyclopentadien-1-yl](2,2,4,5-η) titanium is a colorless to light yellow solid.
-Melting point: Its melting point range is between 180-190°C.
-Solubility: It is soluble in organic solvents.

Use:
- Dichloro[(1,2,3,4,5-η)-1-(1,1-dimethyllethyl)-2,4-cyclopentadien-1-yl](2,2,4, phenyl) is titanium widely used in the field of organic synthesis, especially in the field of catalysts.
-It plays an important role in the synthesis of polymer materials in the catalyst, such as synthetic polypropylene, polybutene, polystyrene, etc.

Preparation Method:
The preparation method of Dichloro[(1,2,3,4,5-η)-1-(1,1-dimethylethyl)-2,4-cyclopentadien-1-yl](2,2,4) titanium mainly includes the following steps:
1. The dimethyl methyl propylene ketone and cyclopentadiene are reacted in the presence of basic conditions to form the corresponding cyclopentadiene complex.
2. react the cyclopentadiene complex generated in the previous step with tetramethylpentanediamine to form a titanium complex of diamine ligand and cyclopentadiene.
3. Finally, the titanium complex was reacted with cuprous chloride to obtain the target product.

Safety Information:
- Dichloro[(1,2,3,4,5-η)-1-(1,1-dimethylethyl)-2,4-clopentadien-1-yl](2,2,4,) titanium generally do not produce direct acute toxic effects to humans under normal operating conditions.
-However, use should still follow good laboratory practice and take appropriate safety precautions.
-It should be kept away from combustibles, oxidants and acids, and stored in a dry, well-ventilated place.
-When handling this compound, avoid contact with skin and eyes. If contact occurs, rinse immediately with plenty of water and seek medical advice.

Last Update：2024-04-09 21:00:56