Skip to Content
Merck
All Photos(1)

Documents

8.21895

Sigma-Aldrich

Titanium(IV) isopropoxide

Technipur®, for synthesis

Synonym(s):

Isopropyl titanate(IV), Orthotitanic acid tetraisopropyl ester, TTIP, Tetraisopropoxytitanium(IV), Titanic acid tetraisopropyl ester, Titanium isopropoxide, Titanium tetraisopropylate, Tetraisopropyl orthotitanate

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
Ti[OCH(CH3)2]4
CAS Number:
546-68-9
Molecular Weight:
284.22
Beilstein:
3679474
MDL number:
MFCD00008871
UNSPSC Code:
12352107
NACRES:
NA.21

grade

for synthesis

Quality Level

200

form

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.)

SMILES string

CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C

InChI

1S/4C3H7O.Ti/c4*1-3(2)4;/h4*3H,1-2H3;/q4*-1;+4

InChI key

VXUYXOFXAQZZMF-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Tetraisopropyl Orthotitanate (Titanium Isopropoxide), the alkoxide of Ti(IV), is a widely used precursor of titanium oxide (TiO2) to form thin films, powders, nanomaterials and coatings. It is also employed as a starting material to prepare porous titanosilicates and ion-exchange materials. Tetraisopropyl Orthotitanate is also a material of interest for electronic coating applications.
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.

Legal Information

Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226 - H319 - H336

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

105.8 °F - Pensky-Martens closed cup

Flash Point(C)

41 °C - Pensky-Martens closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

TiO2 optical coating layers for self-cleaning applications
Euvananont C, et al.
Ceramics International, 34(4), 1067-1071 (2008)
Titanosilicate Beads with Hierarchical Porosity: Synthesis and Application as Epoxidation Catalysts
Lin K, et al.
Chemistry?A European Journal , 16(45), 13509-13518 (2010)
Titanosilicates in cation adsorption and cation exchange ? A review
Oleksiienko O, et al.
Chemical Engineering Journal, 317(1), 570-585 (2017)
Synthesis of TiO2 nanoparticles by hydrolysis and peptization of titanium isopropoxide solution
Mahshid S, et al.
Journal of Materials Processing Technology, 189(1-3), 296-300 (2007)
Titanium isopropoxide as a precursor for atomic layer deposition: characterization of titanium dioxide growth process
Aarik J, et al.
Applied Surface Science, 161(3-4), 385-395 (2000)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service