跳转至内容
Merck

334626

Sigma-Aldrich

二氟化锡

99%

别名:

二氟化锡, 二氟苯乙烯, 氟化亚锡

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
F2Sn
CAS号:
分子量:
156.71
EC 号:
MDL编号:
UNSPSC代码:
12352202
PubChem化学物质编号:
NACRES:
NA.22
价格与库存信息目前不能提供

方案

99%

反应适用性

core: tin
reagent type: catalyst

密度

4.57 g/mL at 25 °C (lit.)

SMILES字符串

F[SnH2]F

InChI

1S/2FH.Sn/h2*1H;/q;;+2/p-2

InChI key

ANOBYBYXJXCGBS-UHFFFAOYSA-L

正在寻找类似产品? 访问 产品对比指南

应用

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。[1]
  • 作为甘油缩酮化、[2]Knoevenagel缩合和羟醛反应的催化剂。[3]
  • 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。[3]
  • 立体控制[3 + 3] , [3 + 4], [3 + 5]环化反应。

警示用语:

Danger

危险分类

Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Shoda, S.; Mukaiyama, T.
Chemistry Letters (Jpn), 723-723 (1981)
Molander, G. A.; Shubert, D. C.
Journal of the American Chemical Society, 109, 576-576 (1987)
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)
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
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.

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.

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.

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.

Questions

  1. HI THIS QUESTION IS ABOUT PRODUCT # 34626 - TIN(ll) fluoride -99% SnF2 I WOULD LIKE TO KNOW THE DILUTION TO WATER INFORMATION ?

    1 answer
    1. This product is not tested for solubility, however it is reportedly soluble in water at 30 - 39 g/100mL.
      See the link to PubChem below for further solubility information:
      https://pubchem.ncbi.nlm.nih.gov/compound/24550#section=Solubility

      Helpful?

Reviews

No rating value

Active Filters

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.

联系技术服务部门