Product Name: 1,2,3,4,5-Pentamethylcyclopenta-1,3-diene; trichlorotitanium
Synonyms: Trichloro(pentamethylcyclopentadienyl)titanium(IV)
Molecular Structure:
Molecular Formula : C₁₀H₁₅Cl₃Ti
Molecular Weight : 289.46
CAS NO: 12129-06-5
Mol File: 12129-06-5.mol
Sensitive Moisture: Sensitive
Melting point :225 ºC 
Flash Point: 44.4 °C
Enthalpy of Vaporization: 38.99 kJ/mol
Boiling Point: 170.2 °C at 760 mmHg
Vapour Pressure: 1.97 mmHg at 25°C 
Water solubility: reacts
Appearance: red to bordeaux crystals
Product Categories: Catalysts for Organic Synthesis;Classes of Metal Compounds;Half Metallocenes;Homogeneous Catalysts;Metallocenes;Synthetic Organic Chemistry;Ti (Titanium) Compounds;Titanium Alkoxides, etc. (Homogeneous Catalysts);Transition Metal Compounds;Catalysis and Inorganic Chemistry;Chemical Synthesis;Titanium

Hazard Codes C
Risk Statements 34 
R34: Pentamethylcyclopentadienyltitanium trichloride (CAS NO: 12129-06-5) causes burns.
Safety Statements 26-36/37/39-45
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR UN 3261 8/PG 2
WGK Germany 3
TSCA No
HazardClass 8
PackingGroup II
 

1.General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Pentamethylcyclopentadienyltitanium trichloride (CAS NO: 12129-06-5) poses an explosion hazard. This material may become self-reactive and possibly explosive.
2.Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. 
3.Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
4.Storage: Store Pentamethylcyclopentadienyltitanium trichloride (CAS NO: 12129-06-5) in a cool, dry place. Store in a tightly closed container.