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244759

Sigma-Aldrich

Titanium(IV) ethoxide

technical grade

Synonyme(s) :

Tetraethyl orthotitanate, Tetraethyl titanate

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About This Item

Formule linéaire :
Ti(OC2H5)4
Numéro CAS:
3087-36-3
Poids moléculaire :
228.11
Numéro Beilstein :
3678992
Numéro MDL:
MFCD00009071
Code UNSPSC :
12352103
ID de substance PubChem :
24854700
Nomenclature NACRES :
NA.23

Qualité

technical grade

Niveau de qualité

100

Forme

liquid

Composition

Ti, 19.0-21.0% gravimetric

Pertinence de la réaction

core: titanium
reagent type: catalyst

Impuretés

~20% Tetraisopropyl orthotitanate

Indice de réfraction

n20/D 1.505 (lit.)

Point d'ébullition

150-152 °C/10 mmHg (lit.)

Densité

1.088 g/mL at 25 °C (lit.)

Chaîne SMILES 

CCO[Ti](OCC)(OCC)OCC

InChI

1S/4C2H5O.Ti/c4*1-2-3;/h4*2H2,1H3;/q4*-1;+4

Clé InChI

JMXKSZRRTHPKDL-UHFFFAOYSA-N

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Catégories apparentées

Application

Titanium ethoxide is used widely as a precursor for the synthesis of Ti4+ ions titania nanoparticles by various techniques such as :
  • in the sol-gel synthesis of free-standing ferroelectric lead zirconate titanate nanoparticles
  • spherical titania cores, produced either by hydrolysis of Ti(IV) ethoxide droplets in contact with water vapor or
  • by preadsorption of the titanium alkoxides into/onto the clay mineral platelets and their subsequent hydrolysis and calcination.

Pictogrammes

FlameExclamation mark
GHS02,GHS07

Mention d'avertissement

Warning

Mentions de danger

H226,H319

Classification des risques

Eye Irrit. 2 - Flam. Liq. 3

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

107.6 °F - closed cup

Point d'éclair (°C)

42 °C - closed cup

Équipement de protection individuelle

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

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Preparation of uniform spherical titania particles coated with polyurea by the aerosol technique.
Mayville FC, et al.
Journal of Colloid and Interface Science, 120(1), 135-139 (1987)
Two-photon polymerization of metal ions doped acrylate monomers and oligomers for three-dimensional structure fabrication
Duan XM, et al.
Thin Solid Films, 453, 518-521 (2004)
Improved synthesis of enantiopure sulfinimines (thiooxime s-oxides) from p-toluenesulfinamide and aldehydes and ketones
Davis FA, et al.
The Journal of Organic Chemistry, 64(4), 1403-1406 (1999)
Preparation and characterization of clay mineral intercalated titanium dioxide nanoparticles
Mogyorosi K, et al.
Langmuir, 19(7), 2938-2946 (2003)
Zhihai Cao et al.
Journal of colloid and interface science, 435, 51-58 (2014-09-14)
Ag/TiO2 nanocomposites were prepared through combination of a sol-gel process of a titanium precursor in inverse miniemulsions and in situ reduction of silver ions in the "nanoreactors". The morphological investigation shows that Ag nanoparticles are mainly located on the surface
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