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Merck
CN

333239

Titanium(IV) fluoride

powder and chunks

Synonym(s):

Titanium tetrafluoride, Titanium fluoride

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About This Item

Linear Formula:
TiF4
CAS Number:
7783-63-3
Molecular Weight:
123.86
NACRES:
NA.22
PubChem Substance ID:
24860116
UNSPSC Code:
12161600
EC Number:
232-017-6
MDL number:
MFCD00042545

Key Documents

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Product Name

Titanium(IV) fluoride,

InChI key

XROWMBWRMNHXMF-UHFFFAOYSA-J

InChI

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

SMILES string

F[Ti](F)(F)F

form

powder and chunks

reaction suitability

core: titanium, reagent type: catalyst

density

2.798 g/mL at 25 °C (lit.)

Quality Level

200

Related Categories

Application

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.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT8719
MKCS8946
MKCV0412
MKCS7928
MKCR4567

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A Wiegand et al.
Caries research, 43(4), 269-277 (2009-05-15)
This study aimed to analyse and compare the protective effect of buffered (pH 3.5) and native (pH 1.2) TiF(4) in comparison with NaF solutions on enamel erosion. Bovine samples were pretreated with 1.50% TiF(4) or 2.02% NaF (both 0.48 M
A M Vieira et al.
Caries research, 45(2), 142-147 (2011-04-02)
The aims of this study were to compare daily versus single applications of low-concentration TiF(4) solutions for reduction of enamel erosion and to evaluate the enamel surface loss due to application of these solutions. Sixty bovine enamel samples were randomly
Shimizu, M.; Morita, A.; Kaga, T.
Tetrahedron Letters, 40, 8401-8401 (1999)
Annette Wiegand et al.
Oral health & preventive dentistry, 8(2), 159-164 (2010-07-01)
The present review summarises the effects of titanium tetrafluoride (TiF(4)) on the development and progression of carious and erosive lesions. The mode of action of TiF(4) is due to the formation of an acid-stable surface layer, which provides mechanical protection
C Hjortsjö et al.
Caries research, 43(2), 126-131 (2009-03-27)
Acidic fluoride solutions may reduce dental erosion. The aim of this study was to compare the effect of different acidic fluoride solutions on enamel dissolution using an established in vivo model. When possible 4 anterior teeth (255 teeth in a
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