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345695

Sigma-Aldrich

Titanium(IV) chloride solution

1.0 M in toluene

Synonym(s):

Titanium tetrachloride

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About This Item

Linear Formula:
TiCl4
CAS Number:
7550-45-0
Molecular Weight:
189.68
MDL number:
MFCD00011267
UNSPSC Code:
12352300
PubChem Substance ID:
329755036
NACRES:
NA.55

form

liquid

reaction suitability

reagent type: catalyst
core: titanium

concentration

0.95-1.10 M NaOH (titration)
1.0 M in toluene

density

0.964 g/mL at 25 °C

SMILES string

Cl[Ti](Cl)(Cl)Cl

InChI

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

InChI key

XJDNKRIXUMDJCW-UHFFFAOYSA-J

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General description

Titanium(IV) chloride participates in the Baylis-Hillman reaction of arylaldehydes with methyl vinyl ketone.

Application

TiCl4 can be used as a precursor for the synthesis of nanosized titaniuim dioxide.

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - STOT RE 2 - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Supplementary Hazards

EUH014

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

46.4 °F - closed cup

Flash Point(C)

8 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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)
Titanium(IV) chloride and the amine-promoted baylis-hillman reaction
Shi et al.
Organic letters, 2(23), 3755-3755 (2000-11-14)
Charles Dylan Turner et al.
Organic letters, 14(18), 4970-4973 (2012-09-08)
The Ti(IV)-catalyzed Ugi condensation of α-amino acids with electron-rich aromatic aldehydes performs adequately even with sterically demanding α-amino carboxylate salts. The reaction occurs diastereoselectively, in some cases with virtually complete diastereoselectivity. A stereochemical rationale for the reaction is proposed.
Soji Shimizu et al.
Chemical communications (Cambridge, England), 49(16), 1621-1623 (2013-01-23)
Pyrrolopyrrole aza-BODIPY analogues were synthesized from diketopyrrolopyrrole and heteroaromatic amines in the presence of titanium tetrachloride. These novel compounds exhibit intense absorption in the visible region and strong emission with high fluorescence quantum yields greater than 0.8.
Denton, S.M. Wood, A.
Synlett, 55-55 (1999)
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