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Merck
모든 사진(2)

주요 문서

249866

Sigma-Aldrich

Titanium(IV) chloride solution

1.0 M in methylene chloride

동의어(들):

Titanium tetrachloride

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About This Item

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

vapor pressure

24.09 psi ( 55 °C)
6.93 psi ( 20 °C)

Quality Level

양식

liquid

반응 적합성

reagent type: catalyst
core: titanium

농도

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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일반 설명

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) are used to synthesize nanosized titanium dioxide.

애플리케이션

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

픽토그램

Skull and crossbonesHealth hazardCorrosion

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

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

표적 기관

Central nervous system

보충제 위험성

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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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

이미 열람한 고객

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)
Titanium(IV) chloride and the amine-promoted baylis-hillman reaction
Shi et al.
Organic letters, 2(23), 3755-3755 (2000-11-14)
Denton, S.M. Wood, A.
Synlett, 55-55 (1999)
Charles Dylan Turner et al.
Organic letters, 14(18), 4970-4973 (2012-09-08)
The Ti(IV)-catalyzed Ugi condensation of α-amino acids with electron-rich aromatic aldehydes performs adequately even with sterically demanding α-amino carboxylate salts. The reaction occurs diastereoselectively, in some cases with virtually complete diastereoselectivity. A stereochemical rationale for the reaction is proposed.
Soji Shimizu et al.
Chemical communications (Cambridge, England), 49(16), 1621-1623 (2013-01-23)
Pyrrolopyrrole aza-BODIPY analogues were synthesized from diketopyrrolopyrrole and heteroaromatic amines in the presence of titanium tetrachloride. These novel compounds exhibit intense absorption in the visible region and strong emission with high fluorescence quantum yields greater than 0.8.

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