PENTAMETHYLCYCLOPENTADIENYLZIRCONIUM(IV) TRICHLORIDE

PENTAMETHYLCYCLOPENTADIENYLZIRCONIUM(IV) TRICHLORIDE - Names and Identifiers

Name	Pentamethylcyclopentadienylzirconiumtrichloride
Synonyms	zirconium trichL trichlorozirconium 1,2,3,4,5-pentamethylcyclopenta-1,3-diene Pentamethylcyclopentadienylzirconiumtrichloride PENTAMETHYLCYCLOPENTADIENYLZIRCONIUM TRICHLORIDE Pentamethylcyclopentadienyl zirconium trichloride PENTAMETHYLCYCLOPENTADIENYLZIRCONIUM(IV) TRICHLORIDE
CAS	75181-07-6
InChI	InChI=1/C10H15.3ClH.Zr/c1-6-7(2)9(4)10(5)8(6)3;;;;/h1-5H3;3*1H;/q-1;;;;+3/p-3/rC10H15.Cl3Zr/c1-6-7(2)9(4)10(5)8(6)3;1-4(2)3/h1-5H3;/q-1

PENTAMETHYLCYCLOPENTADIENYLZIRCONIUM(IV) TRICHLORIDE - Physico-chemical Properties

Molecular Formula	C10H15Cl3Zr
Molar Mass	332.81
Melting Point	230 °C (dec.) (lit.)
Boling Point	170.2°C at 760 mmHg
Flash Point	44.4°C
Vapor Presure	1.97mmHg at 25°C
Appearance	crystal
Color	pale yellow
Storage Condition	-20°C
Sensitive	Moisture Sensitive
MDL	MFCD00070444

PENTAMETHYLCYCLOPENTADIENYLZIRCONIUM(IV) TRICHLORIDE - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection
UN IDs	UN 3261 8/PG 2
WGK Germany	3
Hazard Class	8
Packing Group	II

PENTAMETHYLCYCLOPENTADIENYLZIRCONIUM(IV) TRICHLORIDE - Introduction

Pentamethylcyclopentadienylzirconiumtrichloride is an organic zirconium compound with the chemical formula C10H15Cl3Zr. Its properties are as follows:

1. Appearance: colorless crystal or white solid.
2. solubility: soluble in anhydrous chlorinated carbon, anhydrous dichloromethane and anhydrous ethyl alcohol and other organic solvents, slightly soluble in carbon disulfide and chloroform.
3. Thermal stability: It has excellent thermal stability and can react and catalyze at high temperatures.

One of the main uses of Pentamethylcyclopentadienylzirconiumtrichloride is as a catalyst, which is often used to catalyze olefin polymerization, alkylation and arylation reactions in organic synthesis. It is also widely used in the field of polymer and organometallic chemistry.

This compound is generally produced by reacting pentamethylcyclopentadienyl lithium with zirconium trichloride. The reaction process needs to be carried out under an inert atmosphere, and the reaction needs to be carried out at a low temperature to obtain the desired yield.

Regarding safety information, Pentamethylcyclopentadienylzirconiumtrichloride is an organometallic compound, so you need to pay attention to safety measures during operation. It may be irritating to the skin and eyes, and direct contact should be avoided during operation. In addition, it also needs to be operated in a well-ventilated laboratory to avoid inhalation of its vapors. When using and handling the compound, it is necessary to follow the relevant safety guidelines.

Last Update：2024-04-10 22:29:15