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Sigma-Aldrich

Titanium(IV) butoxide

purum, ≥97.0% (gravimetric)

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Synonym(s):
Orthotitanic acid tetrabutylester, TNBT, TYZOR® TBT organic titanate, Tetrabutyl orthotitanate, Tetrabutyl titanate
Linear Formula:
Ti(OCH2CH2CH2CH3)4
CAS Number:
5593-70-4
Molecular Weight:
340.32
Beilstein:
4148236
EC Number:
227-006-8
MDL number:
MFCD00009433
PubChem Substance ID:
329769350
NACRES:
NA.23

grade

purum

Quality Level

200

Assay

≥97.0% (gravimetric)

form

liquid
liquid

reaction suitability

core: titanium
reagent type: catalyst

refractive index

n20/D 1.491 (lit.)

bp

206 °C/10 mmHg (lit.)

density

1.00 g/mL at 20 °C (lit.)

SMILES string

CCCCO[Ti](OCCCC)(OCCCC)OCCCC

InChI

1S/4C4H9O.Ti/c4*1-2-3-4-5;/h4*2-4H2,1H3;/q4*-1;+4

InChI key

YHWCPXVTRSHPNY-UHFFFAOYSA-N

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Application

Titanium(IV) butoxide is a sourcing material for the preparation of titanium oxide (TiO2) which can further be used in a variety of applications such as dye sensitized solar cells (DSSCs), photo-catalytic and self-cleaning based coatings.
Used to prepare nanosized titania in the anatase form and ferroelectric Bi4Ti3O12 thin films. Used in the preparation of nanocrystalline TiO2 powders at room temperature.

Legal Information

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

Signal Word

Danger

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

107.6 °F - Pensky-Martens closed cup

Flash Point(C)

42 °C - Pensky-Martens closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Structural and electrical properties of TiO2 thin film derived from sol-gel method using titanium (IV) butoxide
Senain I, et al.
International Journal of Integrated Engineering, 2(3) (2010)
Preparation and characterization of low temperature sintering nanocrystalline TiO2 prepared via the sol-gel method using titanium (IV) butoxide applicable to flexible dye sensitized solar cells
Bazargan MH, et al.
International Journal of Materials Research, 103(3), 347-351 (2012)
Synthesis and characterization of CNT/TiO 2 composites thermally derived from MWCNT and titanium (IV) n-butoxide
Oh W and Chen M
Bulletin of the Korean Chemical Society,, 29(1), 159-164 (2008)
S D Makeev et al.
Klinicheskaia khirurgiia, (1)(1), 19-20 (1989-01-01)
By the method of tissue culture, it is established that the capron threads stained by brilliant green, coated with the chemosorbed substances on the base of titanium alkoxides, polyalkylhydridsiloxanes and polyorganilsiloxanes have no histotoxic properties and can be used in
Jun-Bing Fan et al.
Chemical communications (Cambridge, England), 46(31), 5805-5807 (2010-07-01)
A low cost and environmentally benign process for tetrabutyl titanate-controlled ring-opening polymerization of epsilon-caprolactone at ambient temperature of 10-40 degrees C is introduced affording poly(epsilon-caprolactone) with pre-designed molecular weights and narrow molecular weight distribution.
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