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Merck
CN

249866

Titanium(IV) chloride solution

1.0 M in methylene chloride

Synonym(s):

Titanium tetrachloride

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About This Item

Linear Formula:
TiCl4
CAS Number:
Molecular Weight:
189.68
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352300
MDL number:
Form:
liquid
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Product Name

Titanium(IV) chloride solution, 1.0 M in methylene chloride

InChI

1S/4ClH.Ti/h4*1H;/q;;;;+4/p-4

SMILES string

Cl[Ti](Cl)(Cl)Cl

InChI key

XJDNKRIXUMDJCW-UHFFFAOYSA-J

vapor pressure

24.09 psi ( 55 °C)
6.93 psi ( 20 °C)

form

liquid

reaction suitability

reagent type: catalyst
core: titanium

concentration

0.95-1.10 M NaOH (titration)
1.0 M in methylene chloride

density

1.365 g/mL at 25 °C

Quality Level

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Application

Activates pyrrolidines for improved conversion, via a modified Bouveault reaction, to the corresponding α,α-dimethylamines.

General description

Titanium(IV) chloride participates in the Baylis-Hillman reaction of arylaldehydes with methyl vinyl ketone. Neutral solutions of TiCl4 having a pH in the range of 2.5 to 6.0 (prepared by the addition of magnesium oxide as a base) are used to synthesize nanosized titanium dioxide.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Carc. 2 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Central nervous system

supp_hazards

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品
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Titanium(IV) chloride and the amine-promoted baylis-hillman reaction
Shi et al.
Organic letters, 2(23), 3755-3755 (2000-11-14)
Precipitation of nanosized titanium dioxide from aqueous titanium (IV) chloride solutions by neutralization with MgO.
Li Y and Demopoulos GP.
Hydrometallurgy, 90(1), 26-33 (2008)
Yang Chen et al.
ChemSusChem, 4(10), 1498-1503 (2011-09-29)
Mesoporous TiO₂ beads with diameters of 320±50, 550±50, and 830±40 nm, comprising interconnected and densely packed TiO₂ nanocrystals, were used as working electrodes for dye-sensitized solar cells (DSCs). These electrodes possess high surface areas and superior light-scattering properties, which are ideal
Bratindranath Mukherjee et al.
Nanoscale, 5(1), 269-274 (2012-11-20)
The surface treatment of an anodized TiO(2) nanotube (T_NT) is very desirable for enhancing its photoelectrochemical properties and often is a prerequisite to deposition of any overlying layer for photoactivity efficiency improvement. This study provides a comparative analysis of the
Tian-Yi Ma et al.
Small (Weinheim an der Bergstrasse, Germany), 7(13), 1827-1837 (2011-05-17)
Ordered, hexagonal, mesoporous metal (Ti, Zr, V, Al)-phosphonate materials with microporous crystalline walls are synthesized through a microwave-assisted procedure by using triblock copolymer F127 as the template. Corresponding metal chlorides and ethylene diamine tetra(methylene phosphonic acid) are chosen as the

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