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Merck

377996

Titanium(IV) isopropoxide

99.999% trace metals basis

Synonym(s):

TTIP, Tetraisopropyl orthotitanate

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About This Item

Linear Formula:
Ti[OCH(CH3)2]4
CAS Number:
Molecular Weight:
284.22
UNSPSC Code:
12352107
NACRES:
NA.23
PubChem Substance ID:
EC Number:
208-909-6
Beilstein/REAXYS Number:
3679474
MDL number:
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Quality Level

assay

99.999% trace metals basis

form

liquid

reaction suitability

core: titanium, reagent type: catalyst

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

General description

Titanium(IV)isopropoxide is a high-purity, colorless to yellowish liquid with a pungentodor. It is a colorless to yellowish liquid with a pungent odor. This compoundis used in various applications such as producing high-quality titanium dioxidefilms on glass and in electronics to produce thin-film transistors. It is alsoused in the production of specialty polymers, ceramics, and in organicsynthesis.

Application

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.


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Warning

Hazard Classifications

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

target_organs

Central nervous system

Storage Class

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

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter



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Formation of TiO2 thin films by a modified sol-gel route and characterization of structural, optical and electrochromic properties
Fatma Pinar Gokdemir, et al.
Advanced Materials Letters, 5, 367-371 (2014)
Manas K Panda et al.
Dalton transactions (Cambridge, England : 2003), 39(9), 2428-2440 (2010-02-18)
Controlled oxidation of organic sulfides to sulfoxides under ambient conditions has been achieved by a series of titanium isopropoxide complexes that use environmentally benign H(2)O(2) as a primary oxidant. Specifically, the [N,N'-bis(2-oxo-3-R(1)-5-R(2)-phenylmethyl)-N,N'-bis(methylene-R(3))-ethylenediamine]Ti(O(i)Pr)(2) [R(1) = t-Bu, R(2) = Me, R(3) =
Tadashi Kokubo et al.
Journal of materials science. Materials in medicine, 19(2), 695-702 (2007-07-11)
A rectangular specimen of polyethylene terephthalate (PET) was soaked in a titania solution composed of titanium isopropoxide, water, ethanol and nitric acid at 25 degrees C for 1 h. An amorphous titanium oxide was formed uniformly on the surface of