208566

Titanium(IV) chloride

ReagentPlus^®, 99.9% trace metals basis

• Synonyme(s) : TTC, Titanium tetrachloride
• Formule linéaire : TiCl₄
• Numéro CAS: 7550-45-0
• Poids moléculaire : 189.68
• Numéro CE : 231-444-5
• Numéro MDL: MFCD00011267
• Code UNSPSC : 12352300
• ID de substance PubChem : 329752044
• Nomenclature NACRES : NA.55

Propriétés

• Pression de vapeur: 50 mmHg ( 55 °C); 9.6 mmHg ( 20 °C)
• Niveau de qualité: 100; 200
• Gamme de produits: ReagentPlus^®
• Pureté: 99.9% trace metals basis
• Forme: liquid
• Pertinence de la réaction: reagent type: catalyst; core: titanium
• Point d'ébullition: 135-136 °C (lit.)
• Pf: −25 °C (lit.)
• Densité: 1.73 g/mL at 20 °C (lit.)
• Chaîne SMILES: Cl[Ti](Cl)(Cl)Cl
• InChI: 1S/4ClH.Ti/h4*1H;/q;;;;+4/p-4
• Clé InChI: XJDNKRIXUMDJCW-UHFFFAOYSA-J

Description

Description générale

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) have been used for the synthesis of nanosized titanium dioxide.

Application

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

Along with sodium borohydride, it forms an effective reagent for the reduction of:

• carboxylic acid and acyl chloride to alcohols
• carboxamides, oximes and lactams to amines
• sulfoxides to sulfides

Titanium(IV) chloride (TiCl₄) has been used as a precursor for the synthesis of Ag-TiO₂@polyethylene glycol (PEG) nanoparticles. TiCl₄ may also be used as one of the constituents to synthesize TiO₂/Al₂O₃ binary oxide materials and N-(10-oxo-vinylanthracen-9-(10H)-ylidene)cyanamide.

Informations légales

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS06,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H314,H330,H335
• Conseils de prudence: P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 1 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Organes cibles: Respiratory system
• Risques supp: EUH014
• Code de la classe de stockage: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable