208566

Titanium(IV) chloride

ReagentPlus^®, 99.9% trace metals basis

• Sinonimo/i: TTC, Titanium tetrachloride
• Formula condensata: TiCl₄
• Numero CAS: 7550-45-0
• Peso molecolare: 189.68
• Numero CE: 231-444-5
• Numero MDL: MFCD00011267
• Codice UNSPSC: 12352300
• ID PubChem: 329752044
• NACRES: NA.55

Proprietà

• Tensione di vapore: 50 mmHg ( 55 °C); 9.6 mmHg ( 20 °C)
• Livello qualitativo: 200
• Nome Commerciale: ReagentPlus^®
• Saggio: 99.9% trace metals basis
• Forma fisica: liquid
• Impiego in reazioni chimiche: reagent type: catalyst; core: titanium
• P. eboll.: 135-136 °C (lit.)
• Punto di fusione: −25 °C (lit.)
• Densità: 1.73 g/mL at 20 °C (lit.)
• Stringa SMILE: Cl[Ti](Cl)(Cl)Cl
• InChI: 1S/4ClH.Ti/h4*1H;/q;;;;+4/p-4; XJDNKRIXUMDJCW-UHFFFAOYSA-J

Descrizione

Descrizione generale

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.

Applicazioni

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.

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS06,GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H314,H330,H335
• Consigli di prudenza: P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 1 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Organi bersaglio: Respiratory system
• Rischi supp: EUH014
• Codice della classe di stoccaggio: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable