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      1. Samarium(II) iodide 碘化钐

        規格: 99%, 10% in THF
        CAS: 32248-43-4
        産品編号: 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. 脫掉污染的衣服,清洗後方可重新使用
        • P271 Use only outdoors or in a well-ventilated area.? 隻能在室外或通風良好的地方使用。
        • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防護手套/防護服/眼睛的保護物/面部保護物。
        • P332+P313
        • P501 Dispose of contents/container to..… 處理内容物/容器.....
        • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 遠離熱源/火花/明火/熱的表面。——禁止吸煙。
        • P301+P312+P330
        • P337+P313
        • P403+P233
        • P264 Wash hands thoroughly after handling. 處理後要徹底洗淨雙手。
        • P303+P361+P353
        • P302+P352+P332+P313+P362+P364
        • P240 Ground/bond container and receiving equipment. 與地面接觸/連接集裝箱和接受設備。
        • P370+P378
        • P304+P340
        • P270 Do not eat, drink or smoke when using this product. 使用本産品時不要吃東西,喝水或吸煙。
        • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆電氣/通風/照明/ .../設備。
        • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉塵/煙/氣體/煙霧/蒸汽/噴霧。
        • P304+P340+P312
        • P305+P351+P338+P337+P313
        • P308+P311
        • P309+P311
        • P305+P351+P338
        • P403+P235
        • P241+P242+P243
        • P405 Store locked up. 上鎖保管。
        • P233 Keep container tightly closed. ?保持容器密閉。
        • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉塵/煙/氣體/煙霧/蒸汽/噴霧。
        • P281 Use personal protective equipment as required. 使用所需的個人防護裝備。
          Hazard statements
          • H225 Highly flammable liquid and vapour 高度易燃液體和蒸氣
          • H373 May causes damage to organs through prolonged or repeated exposure 長期或頻繁接觸可能會損傷器官
          • H351 Suspected of causing cancer 懷疑緻癌
          • H335 May cause respiratory irritation 可能導緻呼吸道刺激
          • H319 Causes serious eye irritation 嚴重刺激眼睛
            Safety Statements
            • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接觸後,立即用大量水沖洗并征求醫生意見;
            • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 發生事故時或感覺不适時,立即求醫(可能時出示标簽);
            • S20 When using do not eat or drink 使用時,不得進食,飲水;
            • S7/8 Keep container tightly closed and dry 保存在嚴格密閉容器中,保持幹燥;
            • S16 Keep away from sources of ignition - No smoking 遠離火源,禁止吸煙;
            • S33 Take precautionary measures against static discharges 對靜電采取預防措施;
            • S30 Never add water to this product 切勿将水加入該産品中;
            • 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) 着火時使用(指明具體的消防器材種類,如果用水增加危險,注明“禁止用水”
            • S60 This material and its container must be disposed of as hazardous waste 該物質及其容器必須作爲危險廢物處置;
            • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适當的防護服、手套和眼睛/面保護;
            • S9 Keep container in a well-ventilated place 保持容器在通風良好的場所;
            • S36/37 Wear suitable protective clothing and gloves 穿戴适當的防護服和手套;
              Risk Statements
              • R11 Highly flammable 非常易燃
              • R19 May form explosive peroxides 可能生成易爆的過氧化物質
              • R36/37 Irritating to eyes and respiratory system 對眼睛和呼吸系統有刺激性
              • R40 Limited evidence of a carcinogenic effect 有限證據表明其緻癌作用
              • R14/15 Reacts violently with water, liberating extremely flammable gases 遇水劇烈反應,釋放出高度可燃氣體
              • R34 Causes burns 會導緻灼傷
                Storage condition Air & Moisture Sensitive
                Packing GroupII
                Hazard Codes F,Xn F,Xi
                Hazard Class3
              • ⑴.常溫常壓下爲藍色至深藍色液體,具有特殊氣味。在極性有機溶劑中有一定的溶解度,通常在THF,HMPA中使用。刺激皮膚和粘膜。
              • ⑵. 遇水分解生成堿式碘化钐和氫氣。有強還原性。具有較強的吸濕性,對氧氣特别敏感,需要在惰性氣體保護下制備和使用。一般保存于約0.1mol/L的四氫呋喃溶液中。
              • ⑶. 碘化钐(SmI2)是有機合成中一個具有廣泛用途的試劑。它參與的主要反應包括:自由基環化反應;羰基-烯烴偶聯反應;頻哪偶聯反應;羟醛縮合反應;Barbier反應;Reformatsky反應等。
              • 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 &quot;organic&quot;. 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

                化學屬性

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