Bis-(1-ethyl-2,4-cyclopentadienyl)-titanium dichloride - Names and Identifiers
Bis-(1-ethyl-2,4-cyclopentadienyl)-titanium dichloride - Physico-chemical Properties
Molecular Formula | C14H18Cl2Ti10*
|
Molar Mass | 305.07 |
Melting Point | 137-140 °C(lit.) |
Appearance | crystal |
Color | red-brown |
Sensitive | Moisture Sensitive |
Bis-(1-ethyl-2,4-cyclopentadienyl)-titanium dichloride - Risk and Safety
Hazard Symbols | C - Corrosive
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Risk Codes | R14 - Reacts violently with water
R34 - Causes burns
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27 - Take off immediately all contaminated clothing.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
|
UN IDs | UN 1759 8/PG 2 |
WGK Germany | 3 |
Hazard Class | 8 |
Packing Group | II |
Bis-(1-ethyl-2,4-cyclopentadienyl)-titanium dichloride - Introduction
BIS(ETHYLCYCLOPENTADIENYL)TITANIUM (IV) DICHLORIDE is an organometallic compound with the chemical formula (C2H5C5H4) 2ticl2. It has the following properties:
1. Appearance: BIS(ETHYLCYCLOPENTADIENYL)TITANIUM (IV) DICHLORIDE is a colorless to light yellow solid.
2. Melting Point: about 198-201 ℃.
3. Solubility: Soluble in ether, carbon tetrachloride, dichloromethane and other organic solvents.
BIS(ETHYLCYCLOPENTADIENYL)TITANIUM (IV) DICHLORIDE has the following main uses:
1. Catalyst: It can be used as raw material for Ziegler-Natta polymerization catalyst, used for polymerization of ethylene and α-olefin, preparation of high density polyethylene, polypropylene and other polymers.
2. Organic Synthesis: commonly used in organic synthesis of haloalkylation reaction, addition reaction and carbonylation reaction.
Preparation of BIS(ETHYLCYCLOPENTADIENYL)TITANIUM (IV) DICHLORIDE:
BIS(ETHYLCYCLOPENTADIENYL)TITANIUM (IV) DICHLORIDE is typically prepared by reacting TITANIUM tetrachloride with ethylcyclopentadiene under an inert atmosphere.
Regarding safety information, BIS(ETHYLCYCLOPENTADIENYL)TITANIUM (IV) DICHLORIDE requires the following precautions when using:
1. Toxicity: BIS(ETHYLCYCLOPENTADIENYL)TITANIUM (IV) DICHLORIDE has certain toxicity, direct contact with skin and inhalation of its dust should be avoided.
2. Fire and explosion hazard: in the presence of high temperature and fire source, BIS(ETHYLCYCLOPENTADIENYL)TITANIUM (IV) DICHLORIDE can produce toxic gas and easy to explode, so it should be kept away from fire source and avoid high temperature environment.
3. Storage: should be stored in a dry, well-ventilated place, away from oxidants and combustibles.
When in use, follow relevant safety procedures and wear appropriate personal protective equipment.
Last Update:2024-04-10 22:29:15