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427675

Sigma-Aldrich

Titanium(IV) butoxide

98%

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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
UNSPSC Code:
12352300
PubChem Substance ID:
329756266

Assay

98%

form

liquid

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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General description

Titanium(IV) butoxide (titanium (IV) n-butoxide) is a titanium alkoxide commonly used as a source of titanium for the synthesis of titanium dioxide (TiO2).

Application

Titanium(IV) butoxide may be used in the synthesis of the following:
  • high-molecular-weight poly(L-lactic acid) (PLLA)
  • GS (graphene sheets)/TiO2 composite colloids
  • titanium impregnated borosilicate zeolites
  • TiO2-coated silver nanowires network
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

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Sonosynthesis of nano TiO2 on wool using titanium isopropoxide or butoxide in acidic media producing multifunctional fabric.
Behzadnia A, et al.
Ultrasonics Sonochemistry, 21(5), 1815-1826 (2014)
Sara Ramandi et al.
Ultrasonics sonochemistry, 38, 234-245 (2017-06-22)
C-N-S-tri doped TiO
Synthesis of high-molecular-weight poly (L-lactic acid) through the direct condensation polymerization of L-lactic acid in bulk state.
Chen GX, et al.
Eur. Polymer J., 42(2), 468-472 (2006)
A low-cost photoactive composite quartz sand/TiO2.
Tokarsky J, et al.
Chemical Engineering Journal, 222, 488-497 (2013)
Electron beam induced growth of silver nanowhiskers.
Umalas M, et al.
Journal of Crystal Growth, 410, 63-68 (2015)
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