Samarium(II) iodide 碘化钐

规格: 99%, 10% in THF
CAS: 32248-43-4
产品编号: H26805
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 {uni_hamburg} Samarium(II)-iodid Samarium(II)iodid SmI2 samarium (II) iodide Samarium(II) iodide 碘化钐(II) 碘化钐(II) 溶液 Samarium diiodide
Chemical Name Translation碘化钐
MDL NumberMFCD00058873
CAS Number32248-43-4
LabNetwork Molecule IDLN01295309
GHS Symbol
WGK Germany3
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
UN Number UN3271 2056
Signal word {} {} {TCI} Danger
Precautionary statements
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P332+P313
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P301+P312+P330
  • P337+P313
  • P403+P233
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P303+P361+P353
  • P302+P352+P332+P313+P362+P364
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P370+P378
  • P304+P340
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P304+P340+P312
  • P305+P351+P338+P337+P313
  • P308+P311
  • P309+P311
  • P305+P351+P338
  • P403+P235
  • P241+P242+P243
  • P405 Store locked up. 上锁保管。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
    Hazard statements
    • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
    • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
    • H351 Suspected of causing cancer 怀疑致癌
    • H335 May cause respiratory irritation 可能导致呼吸道刺激
    • H319 Causes serious eye irritation 严重刺激眼睛
      Safety Statements
      • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
      • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
      • S20 When using do not eat or drink 使用时,不得进食,饮水;
      • S7/8 Keep container tightly closed and dry 保存在严格密闭容器中,保持干燥;
      • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
      • S33 Take precautionary measures against static discharges 对静电采取预防措施;
      • S30 Never add water to this product 切勿将水加入该产品中;
      • S29 Do not empty into drains 不要排入下水道;
      • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用(指明具体的消防器材种类,如果用水增加危险,注明“禁止用水”
      • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
      • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
      • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
      • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
        Risk Statements
        • R11 Highly flammable 非常易燃
        • R19 May form explosive peroxides 可能生成易爆的过氧化物质
        • R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
        • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
        • R14/15 Reacts violently with water, liberating extremely flammable gases 遇水剧烈反应,释放出高度可燃气体
        • R34 Causes burns 会导致灼伤
          Storage condition Air & Moisture Sensitive
          Packing GroupII
          Hazard Codes F,Xn F,Xi
          Hazard Class3
        • 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-B?rnstein, 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-B?rnstein, 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 H26805 Samarium(II) iodide
碘化钐

          化学属性

          Mol. FormulaSmI2
          Mol. Weight404.17
          Density0.922 g/mL at 25 °C
          TSCANo
          Mol. FormulaI2Sm
          Mol. Weight404.21
          Density0.922 g/ml
          Appearance liq. stabilized with Sm pwdr.
          Stabilityair sensitive, moisture sensitive
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