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205273 Aldrich

Titanium(IV) isopropoxide

97%

Synonym: TTIP, Tetraisopropyl orthotitanate

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Properties

Related Categories 25mL Sure/Seal Reagents, Acids, Acids & Bases, Alternative Energy, Catalysis and Inorganic Chemistry,
InChI Key   VXUYXOFXAQZZMF-UHFFFAOYSA-N
assay   97%
form   liquid
  liquid
refractive index   n20/D 1.464(lit.)
bp   232 °C(lit.)
mp   14-17 °C(lit.)
density   0.96 g/mL at 20 °C(lit.)

Description

Frequently Asked Questions

Frequently Asked Questions are available for this Product.

Application

Commonly used as a precursor for the preparation of Titania (TiO2)

Novel metal oxide/phosphonate hybrids were formed from titanium(IV) isopropoxide in a two-step sol-gel process. Starting material for barium-strontium-titanate thin films. Used to make porous titanosilicates, potential ion-exchange materials for cleanup of radioactive wastes. Applied in the formation of a heterosupermolecule consisting of a TiO2 nanocrystallite-viologen electron acceptor complex whose light-induced electron transfer has been demonstrated.

Packaging

1, 2, 2.5 L in glass bottle

100, 500 mL in glass bottle

4×25 mL in Sure/Seal™

The 25 mL Sure/Seal bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Legal Information

Product of Dorf Ketal

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
RIDADR 
UN 2413 3 / PGIII
WGK Germany 
1
RTECS 
NT8060000
Flash Point(F) 
113 °F
Flash Point(C) 
45 °C

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis. These documents are located on the product detail page under Useful Links & Tools. Click on the following link to search for a Certificate of Analysis. Please click the following link to see the details on our Product Dating Information.
How do I get lot-specific information or a Certificate of Analysis?
A Certificate of Analysis is available by lot number and can be obtained through our Advanced Search Option: http://www.sigmaaldrich.com/catalog/AdvancedSearchPage.do
What needs to be done if Product 205273, Titanium (IV) Isopropoxide is a solid instead of a liquid?
The material will melt/freeze at 18-20 deg C, therefore the material can freeze when shipped during the winter months.  It can be warmed in a water bath to about 30 deg C to change the state without harming the chemical.
What is Product 205273, Titanium (IV) Isopropoxide soluble in?
This chemical is very soluble in ethanol, carbon tetrachloride, hexane, benzene, or isopropanol.  Water is not recommended as a solvent because titanium (IV) isopropoxide will hydrolyze. (Precautions should be taken to make sure the solvents used do not contain any water - anhydrous grades would be recommended).
What is the viscosity of Product 205273, Titanium (IV) Isopropoxide?
The viscosity of titanium (IV) isopropoxide is 4.5 centipoise at 25 deg C.
What other metal alkoxides do you offer?
You can view all of the metal alkoxides offered by Sigma-Aldrich by clicking on the  link below:              http://www.sigmaaldrich.com/Area_of_Interest/Chemistry/Chemical_Synthesis/Product_Catalog/Inorganic_Reagents/Metal_Alkoxides.html
How do I find price and availability?
There are several ways to find pricing and availability for our products.  Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers. 
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS. To access the shipping information for this material, use the link on the product detail page for the product, or search here. 
My question is not addressed here, how can I contact Technical Service for assistance?
Use the option to the right to "Ask a Question" by email of a Technical Service Scientist.
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Protocols & Articles

Articles

A Review of Mesoporous TiO2 Thin Films

Jinshu Wang*, Junshu Wu, Hongyi Li The Key Lab of Advanced Functional Materials, Ministry of Education China, School of Materials Science and Engineering, Beijing University of Technology, Beijing 10...
Keywords: Adsorption, Building blocks, Catalysis, Ceramics, Condensations, Cosmetics, Degradations, Diffraction, Eliminations, Evaporation, Materials Science, Oxidations, Polymerization reactions, Semiconductor, Separation, Sol-gel

Electrospinning: An Enabling Technique for Nanostructured Materials

Fibrous nanomaterials are attractive for a range of applications due to their intrinsically high porosities and large surface areas. Electrospinning is a simple, versatile technique for generating na...
Dr. Jingwei Xie and Prof. Younan Xia
Material Matters 2008, 3.1, 19.
Keywords: Applications, Biomaterials, Capabilities, Cell biology, Central Nervous System, Ceramics, Compliance, Evaporation, Growth factors, Methods, Nanomaterials, Nanotechnology, Nanotubes, Separation, Sol-gel, Stem cell biology, Tools, Type

Mesoporous Titanium Dioxide Thin Films

Titanium dioxide (TiO2) is an important n-type semiconducting material that shows interesting characteristics such as photoswitchable surface wettability, high photocatalytic activity, bistable elect...
Jinshu Wang, Junshu Wu, Hongyi Li
Material Matters, Volume 7, Number 2, 2–6
Keywords: Adsorption, Building blocks, Catalysis, Ceramics, Condensations, Cosmetics, Degradations, Diffraction, Eliminations, Evaporation, Materials Science, Oxidations, Polymerization reactions, Semiconductor, Separation, Sol-gel

Surface-enhanced Solar Energy Conversion Systems Using Gold and Silver Nanoparticles

Sustainable, environment-friendly, and clean energy sources with sufficiently high production efficiency for practical application are highly desirable to meet the energy challenge of the 21st centur...
Shanlin Pan and Arunava Gupta
Material Matters, 2012 v7, n4
Keywords: Absorption, Applications, Catalysis, Chemical vapor deposition, Degradations, Deposition, Diffusion, Electronics, Help, Organic electronics, Photovoltaics, Recombination, Renewable energy, Search, Semiconductor, Separation, Solar cells, Spectra, Support, Type

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Peer-Reviewed Papers
15

References

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