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249866

Sigma-Aldrich

Titanium(IV) chloride solution

1.0 M in methylene chloride

Sinônimo(s):

Titanium tetrachloride

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About This Item

Fórmula linear:
TiCl4
Número CAS:
7550-45-0
Peso molecular:
189.68
Número MDL:
MFCD00011267
Código UNSPSC:
12352300
ID de substância PubChem:
329752763
NACRES:
NA.55
Preço e disponibilidade não estão disponíveis no momento.

pressão de vapor

24.09 psi ( 55 °C)
6.93 psi ( 20 °C)

Nível de qualidade

100

Formulário

liquid

adequação da reação

reagent type: catalyst
core: titanium

concentração

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

densidade

1.365 g/mL at 25 °C

cadeia de caracteres SMILES

Cl[Ti](Cl)(Cl)Cl

InChI

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

chave InChI

XJDNKRIXUMDJCW-UHFFFAOYSA-J

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Descrição geral

Titanium(IV) chloride participates in the Baylis-Hillman reaction of arylaldehydes with methyl vinyl ketone.[1] 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.[2]

Aplicação

Activates pyrrolidines for improved conversion, via a modified Bouveault reaction, to the corresponding α,α-dimethylamines.[3]

Palavra indicadora

Danger

Frases de perigo

H314,H331,H336,H351

Classificações de perigo

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

Órgãos-alvo

Central nervous system

Perigos de suplementos

EUH014

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number
SHBR6321
SHBR6132
SHBR7238
SHBQ4985
SHBQ0478

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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)
Denton, S.M. Wood, A.
Synlett, 55-55 (1999)
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
Kazuhiko Akiyama et al.
Journal of the American Chemical Society, 134(23), 9762-9767 (2012-05-18)
Rapid and efficient separation/purification of pure metallofullerenes M(x)@C(n) (M = metal; x = 1, 2; n > 70) and carbide metallofullerenes of the type M(y)C(2)@C(n-2) (y = 2, 3, 4; n - 2 > 68) has been reported. The present
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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