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325252

Sigma-Aldrich

Titanium diisopropoxide bis(acetylacetonate)

75 wt. % in isopropanol

Synonym(s):
Ti(acac)2OiPr2, TYZOR AA organic titanate, Diisopropoxytitanium bis(acetylacetonate) solution
Linear Formula:
[(CH3)2CHO]2Ti(C5H7O2)2
CAS Number:
Molecular Weight:
364.26
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

form

solution

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

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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.

Packaging

100, 500 mL in glass bottle

Legal Information

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

Signal Word

Danger

Hazard Statements

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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)
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
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)
Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells.
Abdi-Jalebi M, et al.
Journal of Visualized Experiments, 121, e55307-e55307 (2017)
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

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