Samarium(II) iodide 二碘化钐(II)

规格: 0.1 M solution in THF, stabilized with Samarium powder, SpcSeal
CAS: 32248-43-4
产品编号: H50977
MDL: MFCD00058873
品牌: INFI
Chemical NameSamarium(II) Iodide
MDL NumberMFCD00058873
PubChem Substance ID24861467
CAS Number32248-43-4
Merck Number8349
EC Number203-726-8
Synonym Samarium diiodide Samarium(II) Iodide (ca. 0.1mol/L in Tetrahydrofuran)
Chemical Name Translation二碘化钐(II)
LabNetwork Molecule IDLN01295309
Canonical SMILESI[Sm]I
  • ⑴.常温常压下为蓝色至深蓝色液体,具有特殊气味。在极性有机溶剂中有一定的溶解度,通常在THF,HMPA中使用。刺激皮肤和粘膜。
  • ⑵. 遇水分解生成碱式碘化钐和氢气。有强还原性。具有较强的吸湿性,对氧气特别敏感,需要在惰性气体保护下制备和使用。一般保存于约0.1mol/L的四氢呋喃溶液中。
  • ⑶. 碘化钐(SmI2)是有机合成中一个具有广泛用途的试剂。它参与的主要反应包括:自由基环化反应;羰基-烯烃偶联反应;频哪偶联反应;羟醛缩合反应;Barbier反应;Reformatsky反应等。
  • ①. SmI2最基本
  • {SA}
  • 1. Synthesis , 1309, (2007)
  • {SA}
  • Merck 14 ,8349
  • {uni_hamburg} Short: II/25A
  • Title: Structure Data Of Free Polyatomic Molecules: Inorganic Molecules
  • Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N.
  • Editor: Kuchitsu, K.
  • Source: Landolt-Börnstein, New Series
  • Volume: II/25A
  • Year: 1998
  • Keyword: Free Polyatomic Molecules; Inorganic Molecules; Molecules
  • ISBN: 3-540-61713-2
  • ISBN: 978-3-540-61713-6
  • Internet Resource: DOI:10.1007/b59072
  • RefComment: VII, 359 pages. Hardcover
  • Abstract: Volume II/25 is a supplemented and revised edition of the preceding volumes II/7, II/15, II/21 and II/23 containing up to date information on inorganic and organic polyatomic molecules. All experimental methods for the determination of quantitative structural data of free molecules have been considered: microwave, infrared, Raman, electronic and photoelectron spectroscopy as well as electron diffraction. The data obtained by these methods have been critically evaluated and compiled. They are presented separately for each molecule, together with a schematic figure of the structure and the original literature.
  • {uni_hamburg} Short: III/7a
  • Title: Crystal Structure Data of Inorganic Compounds: Key Elements: F, Cl , Br, I ( VII th Main Group) . Halides and Complex Halides
  • Author: Pies, W.; Weiss, A.
  • Editor: Hellwege, K.-H.; Hellwege, A.M.
  • Source: Landolt-Börnstein, New Series
  • Volume: III/7a
  • Page: 1-647
  • Year: 1973
  • ISBN: 3-540-06166-5
  • ISBN: 978-3-540-06166-3
  • Internet Resource: DOI:10.1007/b19972
  • RefComment: 1 fig., XXXII, Hardcover
  • Abstract: Volume III/7 contains structure data on those compounds which contain at least one of the elements F, Cl, Br, I, O, N, and P and cannot be called "organic". The structure data of the remaining inorganic compounds and the elements are dealt with in volumes III/6 and III/14, while the organic compounds are treated in volumes III/5 and III/10. The systematic arrange-ment is bas
  • 32248-43-4 H50977 Samarium(II) iodide
二碘化钐(II)

    化学属性

    Mol. FormulaSmI2
    Mol. Weight404.17
    Density0.927
    TSCANo
    Appearance liq. stabilized with Sm pwdr.
    Stabilityair sensitive, moisture sensitive
    Melting Point526 ±3 °C
    Danger-Level-
    pH-:-
    Redox-

    *以上化合物性质及应用等信息仅供参考