Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

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
All Photos(3)

About This Item

Linear Formula:
[(CH3)2CHO]2Ti(C5H7O2)2
CAS Number:
17927-72-9
Molecular Weight:
364.26
MDL number:
MFCD00000031
UNSPSC Code:
12352103
PubChem Substance ID:
24859496
NACRES:
NA.23

form

solution

Quality Level

200

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

Signal Word

Danger

Hazard Statements

H225,H318,H336

Hazard Classifications

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

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

53.6 °F - closed cup

Flash Point(C)

12 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCD5466
BCBW4690
BCBS2681V
BCBP9015V
BCBL9501V

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Titanium(IV) butoxide, polymer

Sigma-Aldrich

510718

Titanium(IV) butoxide, polymer

Spiro-MeOTAD 99% (HPLC)

Sigma-Aldrich

792071

Spiro-MeOTAD

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
View All Related Papers

Articles

Novel Inks for Direct-Write Assembly of 3-D Periodic Structures

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.

A Review of Mesoporous TiO2 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 electrical resistance states and high electron drift mobility.

A Review of Mesoporous TiO2 Thin Films

In this paper, we discuss recent advances in the preparation of various TiO2 porous structures via hard and soft-templating routes. Specifically, we focus on recent developments in TiO2 mesoporous thin films in a combined sol-gel and evaporation-induced self-assembly (EISA) process.

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