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Sigma-Aldrich

Titanium tetrachloride

packaged for use in deposition systems

Sinonimo/i:

Titanium(IV) chloride, TTC, Titanium tetrachloride

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About This Item

Formula condensata:
TiCl4
Numero CAS:
7550-45-0
Peso molecolare:
189.68
Numero CE:
231-444-5
Numero MDL:
MFCD00011267
Codice UNSPSC:
12352103
ID PubChem:
329761885
NACRES:
NA.23

Tensione di vapore

50 mmHg ( 55 °C)
9.6 mmHg ( 20 °C)

Livello qualitativo

100

Saggio

≥99.995% (trace metals analysis)

Forma fisica

liquid

Impiego in reazioni chimiche

core: titanium
reagent type: catalyst

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

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Categorie correlate

Descrizione generale

Atomic number of base material: 22 Titanium

Applicazioni

Titanium tetrachloride may be used in the vapor synthesis of titania powder by oxidaition. It may be used as a catalyst in cross and asymmetric aldol reactions. Other possible uses of titanium tetrachloride is in the synthesis of :
  • γ,δ-unsaturated alcohols from allylsilanes and carbonyl compounds,
  • N-Phosphinoylimines and N-sulphonylimines from aromatic aldehydes,
  • Homoallyl ethers from allylsilanes and acetals.6

Pittogrammi

Skull and crossbonesCorrosion
GHS06,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H314,H330,H335

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

6.1A - 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

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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New cross-aldol reactions. Reactions of silyl enol ethers with carbonyl compounds activated by titanium tetrachloride
Mukaiyama T, et al.
Journal of the American Chemical Society, 96(24), 7503-7509 null
The titanium tetrachloride induced synthesis of N-phosphinoylimines and N-sulphonylimines directly from aromatic aldehydes
Jennings WB and Lovely CJ
Tetrahedron, 47(29), 5561-5568 (1991)
M T Crimmins et al.
The Journal of organic chemistry, 66(3), 894-902 (2001-06-30)
Asymmetric aldol additions using chlorotitanium enolates of N-acyloxazolidinone, oxazolidinethione, and thiazolidinethione propionates proceed with high diastereoselectivity for the Evans or non-Evans syn product depending on the nature and amount of the base used. With 1 equiv of titanium tetrachloride and
Syntheses of γ,δ-unsaturated alcohols from allylsilanes and carbonyl compounds in the presence of titanium tetrachloride
Hosomi A and Sakurai H
Tetrahedron Letters, 17(16), 1295-1298 (1976)
Ravit Madar et al.
Brain, behavior, and immunity, 48, 301-312 (2015-05-30)
Neuroinflammation in the central nervous system is detrimental for learning and memory, as evident form epidemiological studies linking developmental defects and maternal exposure to harmful pathogens. Postnatal infections can also induce neuroinflammatory responses with long-term consequences. These inflammatory responses can
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