205567
氟化锌
powder, 99%
别名:
二氟化锌
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关于此项目
线性分子式:
ZnF2
化学文摘社编号:
分子量:
103.39
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
232-001-9
MDL number:
Assay:
99%
Form:
powder
InChI key
BHHYHSUAOQUXJK-UHFFFAOYSA-L
InChI
1S/2FH.Zn/h2*1H;/q;;+2/p-2
SMILES string
F[Zn]F
vapor pressure
1 mmHg ( 970 °C)
assay
99%
form
powder
reaction suitability
reagent type: catalyst
core: zinc
mp
872 °C (lit.)
density
4.95 g/mL at 25 °C (lit.)
General description
氟化锌是一种路易斯酸催化剂，可用于多种反应，包括酯化、Mukaiyama 醛醇反应、Mannich 反应、Friedel-Crafts 烷基化和烯丙化。它也可以用作许多催化转化的添加剂。
Application
氟化锌可以作为催化剂，通过不对称曼尼希反应合成光学活性 β-氨基酮和酯。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Irrit. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
Zinc Fluoride
Turcotte-Savard M, et al.
e-EROS Encyclopedia of Reagents for Organic Synthesis (2001)
Novel sol-gel prepared zinc fluoride: synthesis, characterisation and acid-base sites analysis.
Guo Y, et al.
Journal of Materials Chemistry, 22(29), 14587-14593 (2009)
Theoretical studies of valence orbital binding energies in solid zinc sulfide, zinc oxide, and zinc fluoride.
Tossell JA.
Inorganic Chemistry, 16(11), 2944-2949 (1977)
J V Embleton et al.
Applied and environmental microbiology, 64(9), 3503-3506 (1998-09-03)
This study evaluated the susceptibility to amine fluorides (AmFs) of planktonic and biofilm cultures of Streptococcus sanguis grown with and without sucrose. Cultures were incubated with AmFs (250 mg of fluoride liter-1) for 1 min. The susceptibility of biofilms was
F Barbakow et al.
ASDC journal of dentistry for children, 51(1), 24-28 (1984-01-01)
Zinc in combination with hexetidine has been shown to be an effective chemical antiplaque agent clinically and in the laboratory. The effects of zinc fluoride on ground human enamel were studied by SEM and the sizes and numbers of the
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