Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

325252

Sigma-Aldrich

Titanium diisopropoxide bis(acetylacetonate)

75 wt. % in isopropanol

Synonym(s):

Diisopropoxytitanium bis(acetylacetonate) solution, TYZOR® AA organic titanate, Ti(acac)2OiPr2

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
[(CH3)2CHO]2Ti(C5H7O2)2
CAS Number:
Molecular Weight:
364.26
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

form

solution

Quality Level

composition

Ti, 9-10.5% gravimetric

reaction suitability

core: titanium
reagent type: catalyst

concentration

75 wt. % in isopropanol

refractive index

n20/D 1.4935

density

0.995 g/mL at 25 °C

SMILES string

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

InChI

1S/2C5H8O2.2C3H7O.Ti/c2*1-4(6)3-5(2)7;2*1-3(2)4;/h2*3,6H,1-2H3;2*3H,1-2H3;/q;;2*-1;+4/p-2/b2*4-3+;;;

InChI key

OVSGBKZKXUMMHS-VVDZMTNVSA-L

Looking for similar products? Visit Product Comparison Guide

Application

Titanium diisopropoxide bis (acetylacetonate) (TAA) may be used as a precursor to develop self assembled macroporous titania particles by evaporation. Commercial titanium(IV) bis(acetylacetonate) diisopropoxide was used to synthesize titanium acetylacetonate xerogels by drying, which could be further used to prepare titania films. TAA may be used as a hole blocking layer to fabricate solar cells.

Legal Information

TYZOR is a registered trademark of E. I. du Pont de Nemours and Company

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

53.6 °F - closed cup

flash_point_c

12 °C - closed cup

ppe

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


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

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

Visit the Document Library

Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells.
Abdi-Jalebi M, et al.
Journal of Visualized Experiments, 121, e55307-e55307 (2017)
Fabrication of Porous Titania Particles from Water-in-Oil Emulsions for the Applications of Photocatalyst.
Cho YS, et al.
Journal of Dispersion Science and Technology, 37(5), 676-686 (2016)
Michael Kulbak et al.
The journal of physical chemistry letters, 6(13), 2452-2456 (2015-08-13)
Hybrid organic-inorganic lead halide perovskite photovoltaic cells have already surpassed 20% conversion efficiency in the few years that they have been seriously studied. However, many fundamental questions still remain unanswered as to why they are so good. One of these
Titanium (IV) acetylacetonate xerogels for processing titania films: A thermoanalytical study.
Acik I, et al.
Journal of Thermal Analysis and Calorimetry, 97(1), 39-45 (2009)
Jingqi Liu et al.
Scientific reports, 9(1), 1362-1362 (2019-02-06)
Previously, textile dye sensitised solar cells (DSSCs) woven using photovoltaic (PV) yarns have been demonstrated but there are challenges in their implementation arising from the mechanical forces in the weaving process, evaporation of the liquid electrolyte and partially shaded cells

Articles

New methods for materials fabrication at the micro- and nanoscale will drive scientific and technological advances in areas of materials science, chemistry, physics, and biology. The broad diversity of potentially relevant materials, length scales, and architectures underscores the need for flexible patterning approaches. One important example is the fabrication of 3D periodic structures composed of colloidal, polymeric, or semiconductor5 materials.

Titanium dioxide (TiO2) is an important n-type semiconducting material that shows interesting characteristics such as photoswitchable surface wettability, high photocatalytic activity, bistable electrical resistance states and high electron drift mobility.

A Review of Mesoporous TiO2 Thin Films

The properties of many devices are limited by the intrinsic properties of the materials that compose them.

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