Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

77115 Titanium(IV) isopropoxide, 97+%

CAS-Nummer
546-68-9
Synonyme
Tetraisopropoxytitanium(IV)
Tetraisopropyl orthotitanate

Stock No. Größe Preis ($) Menge Verfügbarkeit
77115-09 10g 24,90
77115-22 100g 39,10
77115-36 500g 56,00
77115-57 *4x500g 157,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Titanium(IV) isopropoxide, 97+%

MDL
MFCD00008871
EINECS
208-909-6

Chemische Eigenschaften

Formel
C12H28O4Ti
Molmasse
284.23
Form
Liquid
Schmelzpunkt
16-20°
Siedepunkt
232°
Flammpunkt
46°(115°F)
Dichte
0.955
Brechungsindex
1.4640
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Löslichkeit
Soluble in anhydrous ethanol, ether, benzene and chloroform. Decomposes in water

Anwendungen

Catalyzes the regio selective ring opening of 2,3 epoxy alcohols and acids.Titanium(IV) isopropoxide is used as a precursor for the preparation of titanium and barium-strontium-titanate thin films. It is useful to make porous titanosilicates and potential ion-exchange materials for cleanup of radioactive wastes. It is an active component of sharpless epoxidation as well as involved in the synthesis of chiral epoxides. In Kulinkovich reaction, it is involved as a catalyst in the preparation of cyclopropanes.

Bemerkungen

Moisture sensitive. Store in cool place. Keep containertightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong acids. It reacts with water to produce titanium dioxide.

Literaturverweise

Khalil, K. M.; El-Khatib, R. M.; Ali, T. T.; Mahmoud, H. A.; Elsamahy, A. A. Titania nanoparticles by acidic peptization of xerogel formed by hydrolysis of titanium(IV) isopropoxide under atmospheric humidity conditions. Powder Technol. 2013, 245, 156-162.

Wanna, N.; Kraithong, T.; Khamnaen, T.; Phiriyawirut, P.; Charoenchaidet, S.; Tantirungrotechai, J. Aluminum-and calcium-incorporated MCM-41-type silica as supports for the immobilization of titanium(IV) isopropoxide in ring-opening polymerization of l-lactide and ε-caprolactone. Catal. Commun. 2014, 45, 118-123.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226-H319

Flammable liquid and vapour. Causes serious eye irritation.

Sicherheitshinweise: P210-P280a-P240-P303+P361+P353-P305+P351+P338-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. Ground/bond container and receiving equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,9480
Beilstein
3679474
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2905.19
TSCA
Yes
RTECS
NT8060000

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf