333239

Sigma-Aldrich

四氟化钛

别名:
氟化钛, 四氟化钛
线性分子式:
TiF4
CAS号:
分子量:
123.86
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

form

powder and chunks

Quality Level

reaction suitability

core: titanium
reagent type: catalyst

density

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

InChI key

XROWMBWRMNHXMF-UHFFFAOYSA-J

Application

作为催化剂用于:
  • 醛基双乙酸酯的化学选择性合成与脱保护
用于制备糖基氟化物 ;糖基化 ;氟醇的制备 ;在醛和亚胺中添加碳负离子。

Packaging

10, 100 g in poly bottle

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 3260 8 / PGII

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Annette Wiegand et al.
Archives of oral biology, 55(3), 223-228 (2010-01-20)
This in situ study aimed to analyse the impact of different tetrafluorides (TiF(4), ZrF(4) and HfF(4)) and AmF on erosion and erosion plus abrasion of enamel and dentin. Ten volunteers took part in this crossover and double-blind study performed in...
Annette Wiegand et al.
Archives of oral biology, 54(8), 790-795 (2009-06-02)
This study aimed to analyse and compare the protective effect of buffered (pH 3.5) and native (pH 1.2) TiF(4) in comparison to NaF solutions of same pH on dentin erosion. Bovine samples were pretreated with 1.50% TiF(4) or 2.02% NaF...
Thomas R Gordon et al.
Journal of the American Chemical Society, 134(15), 6751-6761 (2012-03-27)
Control over faceting in nanocrystals (NCs) is pivotal for many applications, but most notably when investigating catalytic reactions which occur on the surfaces of nanostructures. Anatase titanium dioxide (TiO(2)) is one of the most studied photocatalysts, but the shape dependence...
Codesido, E. M.; Cid, M. M. et al.
Tetrahedron Letters, 41, 5861-5861 (2000)
B B Zhang et al.
Dental materials : official publication of the Academy of Dental Materials, 25(5), 672-677 (2009-01-20)
The purpose of this study was to investigate the corrosion behavior of Ti-Ag alloys in artificial saliva solutions. The corrosion behavior of experimental Ti-Ag alloys in artificial saliva was examined by means of potentiodynamic polarization measurements. The surface passive film...
技术文章
Titanium dioxide (TiO2) is an important n-type semiconducting material that shows interesting characteristics such as photoswitchable surface wettability, high photocatalytic activity, bistable electrical resistance states and high electron drift mobility.
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In this paper, we discuss recent advances in the preparation of various TiO2 porous structures via hard and soft-templating routes. Specifically, we focus on recent developments in TiO2 mesoporous thin films in a combined sol-gel and evaporation-induced self-assembly (EISA) process.
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