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Merck

260924

Sigma-Aldrich

双(环戊二烯)二氯化铌(IV)

95%

别名:

二(环戊二烯基)二氯化铌(IV), 二氯二茂铌

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About This Item

经验公式(希尔记法):
C10H10Cl2Nb
CAS号:
分子量:
294.00
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.22

方案

95%

反应适用性

core: niobium
reagent type: catalyst

SMILES字符串

Cl[Nb]Cl.[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2

InChI

1S/2C5H5.2ClH.Nb/c2*1-2-4-5-3-1;;;/h2*1-5H;2*1H;/q;;;;+2/p-2

InChI key

CYMWZQTUXXEBCR-UHFFFAOYSA-L

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应用

Catalyst for:
  • Chain growth in controlled polymerization reactions
  • Reduction elimination reactions
  • Olefin polymerization reactions

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

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, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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M M Harding et al.
Journal of medicinal chemistry, 39(25), 5012-5016 (1996-12-06)
The solution chemistry and interactions of niobocene dichloride, Cp2NbCl2, with nucleosides, nucleotides, and amino acids has been studied by 1H and 31P NMR spectroscopy. The 1H NMR spectrum of Cp2NbCl2 in 10% DMSO-d6/D2O contains two sharp singlets consistent with hydrolysis
G Mokdsi et al.
Journal of inorganic biochemistry, 86(2-3), 611-616 (2001-09-22)
The interaction of the antitumor active metallocene dihalides Cp(2)MCl(2) (M=Ti, Nb, Mo) and 1 equiv. of glutathione was studied by (1)H NMR spectroscopy at pD 2-7 in 4 mM NaCl solutions. No interaction between glutathione and titanocene dichloride was detected

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