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244112

Sigma-Aldrich

Butóxido de titanio (IV)

reagent grade, 97%

Sinónimos:

Ortotitanato de tetrabutilo, TNBT, Titanato de tetrabutilo, Titanato orgánico TYZOR® TBT, Ácido ortotitánico tetrabutiléster

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About This Item

Fórmula lineal:
Ti(OCH2CH2CH2CH3)4
Número de CAS:
5593-70-4
Peso molecular:
340.32
Beilstein/REAXYS Number:
4148236
EC Number:
227-006-8
MDL number:
MFCD00009433
UNSPSC Code:
12352103
PubChem Substance ID:
24854652
NACRES:
NA.23

grade

reagent grade

Quality Level

200

assay

97%

form

liquid (or viscous 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

El butóxido de titanio (IV) puede utilizarse como catalizador en la transesterificación del metacrilato de metilo y la síntesis de poliésteres renovables a partir de dímeros de vainillina.
Utilizado para preparar óxido de titanio en dimensiones nano en la forma anatasa y películas delgadas de Bi4Ti3O12 ferroeléctrico. Utilizado en la preparación de polvos nanocristalinos de TiO2 a temperatura ambiente.

Legal Information

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

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system, Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

107.6 °F - Pensky-Martens closed cup

flash_point_c

42 °C - Pensky-Martens closed cup

ppe

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

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Certificados de análisis (COA)

Lot/Batch Number
SDBB0549
STBL3891
STBL2813
STBL1474
STBK7568

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Anton S Poluboyarinov et al.
Materials (Basel, Switzerland), 12(9) (2019-05-10)
Due to their unique physical and chemical properties, monodisperse titanium oxide microspheres can be used in dye-sensitized solar cells, as cosmetic pigments, and for other applications. However, the synthesis of microspheres with narrow size distribution, desired phase composition, and porosity
Huaqiang Zhuang et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 16(7), 1352-1355 (2015-02-26)
Ternary core-shell heterostructured rutile@anatase@Crx Oy nanorod arrays were elaborately designed as photoanodes for efficient photoelectrochemical water splitting under visible-light illumination. The four-fold enhanced and stabilized visible-light photocurrent highlights the unique role of the interim anatase layer in accelerating the interfacial
S Anantharaj et al.
Biomacromolecules, 13(8), 2446-2455 (2012-06-21)
A new dual ester-urethane melt condensation methodology for biological monomers-amino acids was developed to synthesize new classes of thermoplastic polymers under eco-friendly and solvent-free polymerization approach. Naturally abundant L-amino acids were converted into dual functional ester-urethane monomers by tailor-made synthetic
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.
Jun Lu et al.
Nature communications, 5, 5693-5693 (2014-12-17)
The capacity fade of lithium manganate-based cells is associated with the dissolution of Mn from cathode/electrolyte interface due to the disproportionation reaction of Mn(III), and the subsequent deposition of Mn(II) on the anode. Suppressing the dissolution of Mn from the
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