334626
二氟化锡
99%
别名:
二氟化锡, 二氟苯乙烯, 氟化亚锡
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
F2Sn
化学文摘社编号:
分子量:
156.71
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352202
EC Number:
231-999-3
MDL number:
InChI key
ANOBYBYXJXCGBS-UHFFFAOYSA-L
InChI
1S/2FH.Sn/h2*1H;/q;;+2/p-2
SMILES string
F[SnH2]F
assay
99%
reaction suitability
core: tin, reagent type: catalyst
density
4.57 g/mL at 25 °C (lit.)
Quality Level
Application
二氟化锡(SnF2)可用于：
- 形成SnF2–吡嗪复合物，在甲脒基碘化锡(FASnI3)钙钛矿太阳能电池(PSC)的制备中作为Sn4+抑制剂。
- 作为甘油缩酮化、Knoevenagel缩合和羟醛反应的催化剂。
- α, α-二溴苯乙酮和脂肪族、芳香族醛通过碳卤键的氧化加成合成α, β-环氧酮的反应。
- 立体控制[3 + 3] , [3 + 4], [3 + 5]环化反应。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Molander, G. A.; Shubert, D. C.
Journal of the American Chemical Society, 109, 576-576 (1987)
Shoda, S.; Mukaiyama, T.
Chemistry Letters (Jpn), 723-723 (1981)
Xiaoyang Pan et al.
Inorganic chemistry, 57(11), 6641-6647 (2018-05-19)
Noble metal nanoparticles have attracted considerable attention due to their useful capabilities as heterogeneous catalysts. However, they are usually prepared using various organic stabilizing agents that negatively affect their catalytic activities. Herein, we report a facile, clean, and effective method
SnF2-catalyzed glycerol ketalization: A friendly environmentally process to synthesize solketal at room temperature over on solid and reusable Lewis acid
da Silva MJ, et al.
Chemical Engineering Journal, 307(12), 828-835 (2017)
Mingyu Hu et al.
Nature communications, 11(1), 151-151 (2020-01-11)
State-of-the-art halide perovskite solar cells have bandgaps larger than 1.45 eV, which restricts their potential for realizing the Shockley-Queisser limit. Previous search for low-bandgap (1.2 to 1.4 eV) halide perovskites has resulted in several candidates, but all are hybrid organic-inorganic compositions, raising potential concern regarding
商品
Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持