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687502

Sigma-Aldrich

Titanium(IV) isopropoxide

packaged for use in deposition systems

Synonym(s):

TTIP, Tetraisopropyl orthotitanate

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About This Item

Linear Formula:
Ti[OCH(CH3)2]4
CAS Number:
546-68-9
Molecular Weight:
284.22
Beilstein:
3679474
EC Number:
208-909-6
MDL number:
MFCD00008871
UNSPSC Code:
12352107
PubChem Substance ID:
329761133
NACRES:
NA.23

Quality Level

100

Assay

99.999%

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

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General description

Atomic number of base material: 22 Titanium

Application

Precursors Packaged for Depositions Systems
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.

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

WGK

WGK 1

Flash Point(F)

Pensky-Martens closed cup

Flash Point(C)

Pensky-Martens closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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  1. 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.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

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  5. Can the empty deposition cylinders be refilled?

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    Ask a Scientist here.

Yann Sarazin et al.
Dalton transactions (Cambridge, England : 2003), (2)(2), 340-350 (2005-12-21)
The reactions of the bulky amino-bis(phenol) ligand Me(2)NCH(2)CH(2)N[CH(2)-3,5-Bu(t)(2)-C(6)H(2)OH-2](2)(1-H(2)) with Zn[N(SiMe(3))(2)](2)(4), [Mg[N(SiMe(3))(2)](2)](2)(5) and Ca[N(SiMe(3))(2)](2)(THF)(2)(6) yield the complexes 1-Zn, 1-Mg and 1-Ca in good yields. The X-ray structure of 1-Ca showed the complex to be dimeric, with calcium in a distorted octahedral
Henrique Antonio Mendonça Faria et al.
Materials science & engineering. C, Materials for biological applications, 56, 260-268 (2015-08-08)
The structural and electronic properties of titanium oxide nanotubes (TiO2) have attracted considerable attention for the development of therapeutic devices and imaging probes for nanomedicine. However, the fluorescence response of TiO2 has typically been within ultraviolet spectrum. In this study
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
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) =
Active cytotoxic reagents based on non-metallocene non-diketonato well-defined C2-symmetrical titanium complexes of tetradentate bis(phenolato) ligands.
Michal Shavit et al.
Journal of the American Chemical Society, 129(40), 12098-12099 (2007-09-20)
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