Titanium tetraisopropanolate
Titanium tetraisopropanolate Basic information
- Product Name:
- Titanium tetraisopropanolate
- Synonyms:
-
- ISOPROPYL TITANATE
- ISOPROPYL TITANATE(IV)
- TITANIUM ISOPROPOXIDE
- TITANIUM ISO-PROPYLATE
- TITANIUM (IV) I-PROPOXIDE
- TITANIUM(IV) ISOPROPOXIDE
- TITANIUM (IV) TETRA-I-PROPOXIDE
- TITANIUM(IV) TETRAISOPROPOXIDE
- CAS:
- 546-68-9
- MF:
- C12H28O4Ti
- MW:
- 284.22
- EINECS:
- 208-909-6
- Product Categories:
-
- TITANIUM
- Catalysts for Organic Synthesis
- Classes of Metal Compounds
- Homogeneous Catalysts
- Synthetic Organic Chemistry
- Ti (Titanium) Compounds
- Organic-metal salt
- Titanium Alkoxides, etc. (Homogeneous Catalysts)
- Transition Metal Compounds
- metal alkoxide
- 546-68-9
- T0001
- Mol File:
- 546-68-9.mol
Titanium tetraisopropanolate Chemical Properties
- Melting point:
- 14-17 °C(lit.)
- Boiling point:
- 232 °C(lit.)
- Density
- 0.96 g/mL at 20 °C(lit.)
- vapor pressure
- 60.2hPa at 25℃
- refractive index
- n20/D 1.464(lit.)
- Flash point:
- 72 °F
- storage temp.
- Flammables area
- solubility
- Soluble in anhydrous ethanol, ether, benzene and chloroform.
- form
- Liquid
- color
- Colorless to pale yellow
- Specific Gravity
- 0.955
- Water Solubility
- HYDROLYSIS
- FreezingPoint
- 14.8℃
- Sensitive
- Moisture Sensitive
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- Merck
- 14,9480
- BRN
- 3679474
- Stability:
- Stable, but decomposes in the presence of moisture. Incompatible with aqueous solutions, strong acids, strong oxidizing agents. Flammable.
- InChIKey
- VXUYXOFXAQZZMF-UHFFFAOYSA-N
- LogP
- 0.05
- CAS DataBase Reference
- 546-68-9(CAS DataBase Reference)
- EPA Substance Registry System
- 2-Propanol, titanium(4+) salt (546-68-9)
Safety Information
- Hazard Codes
- Xi,F
- Risk Statements
- 10-36-36/37/38-11-67
- Safety Statements
- 16-26-36/37/39-7/9
- RIDADR
- UN 2413 3/PG 3
- WGK Germany
- 2
- RTECS
- NT8060000
- F
- 21
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29051900
- Hazardous Substances Data
- 546-68-9(Hazardous Substances Data)
MSDS
- Language:English Provider:Titanium(IV) isopropoxide
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
Titanium tetraisopropanolate Usage And Synthesis
Reactions
- Catalyst for the synthesis of acyclic epoxy alcohols and allylic epoxy alcohols.
- Useful for diastereoselective reduction of alpha-fluoroketones.
- Catalyzes the asymmetric allylation of ketones.
- Reagent for the synthesis of cyclopropylamines from aryl and alkenyl nitriles.
- Useful for racemic and/or enantioselective addition of nucleophiles to aldehydes, ketones and imines.
- Catalytic intramolecular formal [3+2] cycloaddition.
- Catalyst for the synthesis of cyclopropanols from esters and organomagnesium reagents
Chemical Properties
colourless to light yellow liquid
Uses
Catalyst especially for asymmetric induction in organic syntheses; in preparation of nanosized TiO2. Complexing agent in sol-gel process.
Uses
Titanium(IV) isopropoxide is used as a precursor for the preparation of titanium and barium-strontium-titanate thin films. It is useful to make porous titanosilicates and potential ion-exchange materials for cleanup of radioactive wastes. It is an active component of Sharpless epoxidation as well as involved in the synthesis of chiral epoxides. In Kulinkovich reaction, it is involved as a catalyst in the preparation of cyclopropanes.
Definition
ChEBI: Titanium(IV) isopropoxide is a titanium coordination entity consisting of a titanium(IV) cation with four propan-2-olate anions as counterions.
General Description
Tetraisopropyl titanate appears as a water-white to pale-yellow liquid with an odor like isopropyl alcohol. About the same density as water. Vapors heavier than air.
Air & Water Reactions
Highly flammable. Fumes in air. Soluble in water. Decomposes rapidly in water to form flammable isopropyl alcohol.
Reactivity Profile
Metal alkyls, such as TETRAISOPROPYL TITANATE, are reducing agents and react rapidly and dangerously with oxygen and with other oxidizing agents, even weak ones. Thus, they are likely to ignite on contact with alcohols.
Health Hazard
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Flammability and Explosibility
Flammable
Purification Methods
Dissolve it in dry *C6H6 , filter if a solid separates, evaporate and fractionate. It is hydrolysed by H2O to give solid Ti2O(iso-OPr)2 m ca 48o. [Bradley et al. J Chem Soc 2027, 1952, Bradley et al. J Chem Soc 469 1957, Beilstein 1 II 328, 1 IV 1469S.]
Titanium tetraisopropanolate Preparation Products And Raw materials
Preparation Products
Raw materials
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Titanium tetraisopropanolate(546-68-9)Related Product Information
- TITANIUM ISOBUTOXIDE
- Rutile
- Chloromethyl isopropyl carbonate
- TITANIUM
- Isopropyl palmitate
- Isopropyl salicylate
- Isopropyl isocyanate
- Diisopropyl azodicarboxylate
- Isopropyl myristate
- Isopropyl acetate
- Tetrabutyl titanate
- (R)-Glycidyl butyrate
- Titanium ethoxide
- Tazobactam Diphenylmethyl Ester
- Titanium propoxide
- Titanium ethylhexoxide
- Titanium tetrachloride
- Diethyl carbonate