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    2. Sodium bis(trimethylsilyl)amide 雙(三甲基矽基)氨基鈉

      規格: 2.0 M solution in THF, SpcSeal
      CAS: 1070-89-9
      産品編号: H12013
      MDL: MFCD00009835
      品牌: INFI
      Chemical NameSodium bis(trimethylsilyl)amide
      Synonym HEXAM HMN NA SALT HMN-Na 溶液 六甲基二矽氮烷 鈉鹽 溶液 N-SODIUMHEXAMETHYLDISILAZANE N-Sodiohe N-Sodiohexamethyldisilazane N-Sodiumhexamethyldisilazane NAHMDS Natrium-bis-(trimethylsilyl)-amid Natriumbis-(t SOD SODIU SODIUM BIS(TRIMETHYLSILYL)AMIDE SOL., ~0 .6 M IN TOLUENE SODIUM BIS(TRIMETHYLSILYL)AMIDE, ~1 M IN THF Sodium bis(trimethylsilyl)amide Sodium bis(trimethylsilyl)amide, pure, 95+% Sodium hexamethyldisilazane sodium-bis-(trimethylsilyl)-ami sodiumhexameth sodiumhexamethyldisilazane,nahmds,in {} {} {} {} {} {} {Chem {} {} {} {} {} {} {u 六甲基二矽氮烷 鈉鹽 雙(三甲基矽基)氨基鈉 雙(三甲基矽基)胺鈉 雙(三甲基矽基)胺鈉/六甲基二矽基氮烷鈉 雙甲基矽基氨鈉
      MDL NumberMFCD00009835
      CAS Number1070-89-9
      EC Number213-983-8
      Beilstein Registry Number3629917
      PubChem Substance ID2724254
      Reaxys-RN3629917
      Chemical Name Translation雙(三甲基矽基)氨基鈉
      InChIKeyWRIKHQLVHPKCJU-UHFFFAOYSA-N
      InChIInChI=1S/C6H18NSi2.Na/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1
      GHS Symbol
      Signal word Danger
      WGK Germany3
      Safety Statements
      • S16 Keep away from sources of ignition - No smoking 遠離火源,禁止吸煙;
      • 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;
      • S33 Take precautionary measures against static discharges 對靜電采取預防措施;
      • 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;
      • 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”
      • 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);
      • S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食後不要催吐:立即求醫并出示該容器或标簽;
      • S8 Keep container dry 保持容器幹燥;
        Risk Statements
        • R11 Highly flammable 非常易燃
        • R14 Reacts violently with water 遇水會猛烈反應
        • 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
        • R19 May form explosive peroxides 可能生成易爆的過氧化物質
        • R34 Causes burns 會導緻灼傷
        • R37 Irritating to respiratory system 刺激呼吸道
        • R40 Limited evidence of a carcinogenic effect 有限證據表明其緻癌作用
        • R48/20
        • R63 Possible risk of harm to the unborn child 可能危害未出生嬰兒
        • R65 Harmful: may cause lung damage if swallowed 若吞咽可能傷害肺部器官
        • R67 Vapours may cause drowsiness and dizziness 蒸汽可能導緻嗜睡和昏厥
          Precautionary statements
          • 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。
          • P233 Keep container tightly closed. ?保持容器密閉。
          • P240 Ground/bond container and receiving equipment. 與地面接觸/連接集裝箱和接受設備。
          • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆電氣/通風/照明/ .../設備。
          • P241+P242+P243
          • 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。
          • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉塵/煙/氣體/煙霧/蒸汽/噴霧。
          • P264 Wash hands thoroughly after handling. 處理後要徹底洗淨雙手。
          • 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。
          • 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。
          • P301+P330+P331+P310
          • P303+P361+P353+P310+P363
          • P304+P340+P310
          • P305+P351+P338
          • P305+P351+P338+P310
          • P308+P311
          • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或醫生/醫師。
          • P403+P233
          • P405 Store locked up. 上鎖保管。
          • P501 Dispose of contents/container to..… 處理内容物/容器.....
            Hazard statements
            • H314 Causes severe skin burns and eye damage 導緻嚴重的皮膚灼傷和眼睛損傷
            • H225 Highly flammable liquid and vapour 高度易燃液體和蒸氣
            • H302 Harmful if swallowed 吞食有害
            • H351 Suspected of causing cancer 懷疑緻癌
            • H335 May cause respiratory irritation 可能導緻呼吸道刺激
            • H304 May be fatal if swallowed and enters airways 吞食和進入呼吸道可能緻命
            • H336 May cause drowsiness or dizziness 肯能導緻嗜睡或頭暈
            • H361d Suspected of damaging the unborn child 懷疑對未出生嬰兒造成傷害
            • 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
              Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
              Packing GroupII
              UN Number 2924 UN2924 UN3096
              Storage condition Moisture Sensitive 易吸潮,密封保存。充入惰性氣體,密閉保存。 Air & Moisture Sensitive 充氩保存 2-8°C
              Hazard Codes 3 F,C
              Hazard Class3/8
            • ⑴. 常溫下爲微黃色至淺灰色結晶粉末,一般溶于四氫呋喃溶液中。
            • ⑵. 與铑(I)催化共同作用可顯著加快苯乙炔的聚合反應。
            • ⑶.又稱雙(三甲基癸基)氨化鈉
            • Significantly accelerated the polymerization of pheneylacetylene in conjunction with rhodium (I) catalysis
            • {ALF} Sufficiently nucleophilic to act as a protected form of ammonia in the synthesis of primary amines from halides and tosylates: Chem. Ber., 117, 1250 (1984).
            • {ALF} Useful sterically hindered base (NaHMDS) for, e.g. generation of enolates, Wittig reagents or carbenes.
            • {ALF} In the Wittig reaction, gives Li salt-free product distribution patterns, with selective (Z)-alkene formation: Chem. Ber., 109, 1694 (1976); Tetrahedron Lett., 30, 2173 (1989). For formation of anions of benzylic phosphonates and subsequent ɑɑ-difluorination, see N-Fluorobenzenesulfonimide, L13955.
            • {ALF} Used as a base for the preparation of ester enolates: J. Am. Chem. Soc., 93, 4945 (1971). Has been found to be superior to LDA for preparation of (Z)-enolates of ketones under thermodynamic control: Tetrahedron Lett., 30, 2779 (1989).
            • {uni_hamburg} Short: EINECS
            • {ALD} Beilstein: 4,IV,4014
            • {uni_hamburg} Short: III/35F
            • {ALF} Found to give better yields than LiHMDS or KHMDS for the carbenoid reactions with Dibromomethane, A10456: Synthesis, 201 (1972); Angew. Chem. Int. Ed., 11, 326 (1972).
            • 1070-89-9 H12013 Sodium bis(trimethylsilyl)amide
雙(三甲基矽基)氨基鈉

              化學屬性

              Mol. FormulaC6H18NNaSi2
              Mol. Weight183.38
              Density0.87
              Melting Point171-175
              SolubilitySoluble in hexane, toluene, ether
              TSCAYes
              Flash Point-17°(1°F)
              Stability易吸潮
              Boiling Point67°C
              Density0.904
              Mol. FormulaC6H18NNaSi2
              Mol. Weight183