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Sigma-Aldrich

Titan(IV)-fluorid

Synonym(e):

Titanium tetrafluoride, Titanium fluoride

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About This Item

Lineare Formel:
TiF4
CAS-Nummer:
7783-63-3
Molekulargewicht:
123.86
EG-Nummer:
232-017-6
MDL-Nummer:
MFCD00042545
UNSPSC-Code:
12161600
PubChem Substanz-ID:
24860116
NACRES:
NA.22

Form

powder and chunks

Eignung der Reaktion

core: titanium
reagent type: catalyst

Dichte

2.798 g/mL at 25 °C (lit.)

SMILES String

F[Ti](F)(F)F

InChI

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

InChIKey

XROWMBWRMNHXMF-UHFFFAOYSA-J

Anwendung

Catalyst for:
  • Chemoselective synthesis and deprotection of geminal diacetates of aldehydes
Used for preparation of glycosyl fluorides; glycosylation; preparation of fluorohydrins; addition of carbanions to aldehydes and imines.

Piktogramme

CorrosionExclamation mark
GHS05,GHS07

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Analysenzertifikate (COA)

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Kaliumhexafluortitanat(IV)

Sigma-Aldrich

308382

Kaliumhexafluortitanat(IV)

Titan(IV)-chlorid for synthesis

Sigma-Aldrich

8.12382

Titan(IV)-chlorid

Titan(IV)-chlorid ReagentPlus®, 99.9% trace metals basis

Sigma-Aldrich

208566

Titan(IV)-chlorid

Cobalt(III)-fluorid

Sigma-Aldrich

236136

Cobalt(III)-fluorid

Luigi Guida et al.
Clinical oral implants research, 21(11), 1234-1241 (2010-05-26)
The aim of the present study was to examine the behaviour of human bone marrow-derived mesenchymal stem cells (BM-MSC) to fluoride-modified grit-blasted (F-TiO) titanium surfaces compared with grit-blasted ones (TiO). Implant surfaces were analysed by atomic force microscopy (AFM) and
K R Stenhagen et al.
Caries research, 47(1), 2-8 (2012-09-26)
It is not known whether application of fluoride agents on enamel results in lasting resistance to erosive/abrasive wear. We investigated if one daily mouth rinse with sodium fluoride (NaF), stannous fluoride (SnF(2)) or titanium tetrafluoride (TiF(4)) solutions protected enamel against
Flávia Mauad Levy et al.
International journal of paediatric dentistry, 22(1), 11-16 (2011-06-22)
OBJECTIVE. Previous in vitro study has shown that TiF(4) varnish might reduce enamel erosion. No data regarding the effect of this experimental varnish on enamel erosion plus abrasion, however, are available so far. Thus, this in vitro study aimed to
Carl Hjortsjö et al.
Archives of oral biology, 55(3), 229-234 (2010-02-02)
The protective effect of fluoride solutions against acidic challenge on enamel was tested in vitro using calcium- and profilometer analyses. HF-, SnF(2)-, TiF(4)- and NaF solutions (0.1M F(-), with a pH of 2.0, 2.9, 1.5, 7.3, respectively) and H(2)O were
M Dündar et al.
Journal of dental research, 90(1), 93-98 (2010-10-14)
Hybrid-layer degradation occurs because of acidic properties of currently used adhesive systems. Titanium tetrafluoride couples with tooth surface, and titanium compounds are not substituted. Caffeic acid phenethyl esther inhibits endogenous matrix metalloproteinases that cause hybrid-layer degradation. It was hypothesized that
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