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Merck

249866

Titanium(IV) chloride solution

1.0 M in methylene chloride

Synonym(s):

Titanium tetrachloride

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About This Item

Linear Formula:
TiCl4
CAS Number:
Molecular Weight:
189.68
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.55
Form:
liquid

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vapor pressure

24.09 psi ( 55 °C)
6.93 psi ( 20 °C)

Quality Level

form

liquid

reaction suitability

reagent type: catalyst
core: titanium

concentration

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

density

1.365 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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1 of 4

This Item
404985208566697079
form

liquid

form

liquid

form

liquid

form

liquid

Quality Level

100

Quality Level

100

Quality Level

100, 200

Quality Level

100

vapor pressure

24.09 psi ( 55 °C), 6.93 psi ( 20 °C)

vapor pressure

-

vapor pressure

50 mmHg ( 55 °C), 9.6 mmHg ( 20 °C)

vapor pressure

50 mmHg ( 55 °C), 9.6 mmHg ( 20 °C)

density

1.365 g/mL at 25 °C

density

1.099 g/mL at 25 °C

density

1.73 g/mL at 20 °C (lit.)

density

1.73 g/mL at 20 °C (lit.)

reaction suitability

reagent type: catalyst
core: titanium

reaction suitability

reagent type: catalyst
core: titanium

reaction suitability

reagent type: catalyst
core: titanium

reaction suitability

-

concentration

0.95-1.10 M NaOH (titration)

concentration

0.09 M in 20% HCl

concentration

-

concentration

-

General description

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]

Application

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

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Target Organs

Central nervous system

Supplementary Hazards

Storage Class Code

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

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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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

Questions

1–2 of 2 Questions  
  1. 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/418/501/product-dating-information-06-25-mk.pdf

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  2. 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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