• 超干溶剂
  • HPLC气相顶空
  • HPLC
  • LC-MS
  • 卡尔费休冠军国际cmp
  • 当量溶液
  • 电导率标准溶液
  • pH缓冲液
  • 农残溶剂
  • 原子吸收标准溶液
  • ICP标准溶液
  • 阴离子标准溶液
  • 无机盐
  • 其他
  • 离子对冠军国际cmp
  • 稳定同位素
  • 紫外-可见吸收光谱
  • 品牌 INFI
  • 编号 A31382
  • 规格 2.0 M solution in THF, in resealable bottle
  • CAS  1070-89-9
  • MDL Number  MFCD00009835
  • 包装 价格 库存 - 促销价
    100mL   
    RMB   120
    500mL   
    RMB   280
    1L      
    RMB   480
    Sodium bis(trimethylsilyl)amide
双(三甲基硅基)氨基钠

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  • Mol. Formula: C6H18NNaSi2
  • Mol. Weight: 183.38
  • Density: 0.87
  • Melting Point: 171-175
  • Solubility: Soluble in hexane, tolue...
  • TSCA: Yes
  • Flash Point: -17°(1°F)
  • Stability: 易吸潮
  • Boiling Point: 67°C
  • Chemical Name
    Sodium bis(trimethylsilyl)amide
    Synonym
  • sodiumhexamethyldisilazane,nahmds,in
  • SODIUM BIS(TRIMETHYLSILYL)AMIDE, ~1 M IN THF
  • N-Sodiumhexamethyldisilazane
  • SOD
  • N-Sodiohe
  • Natriumbis-(t
  • SODIU
  • SODIUM BIS(TRIMETHYLSILYL)AMIDE SOL., ~0 .6 M IN TOLUENE
  • sodium-bis-(trimethylsilyl)-ami
  • 双(三甲基硅基)胺钠
  • N-SODIUMHEXAMETHYLDISILAZANE
  • sodiumhexameth
  • {Chem
  • HMN-Na 溶液 六甲基二硅氮烷 钠盐 溶液
  • NAHMDS
  • HEXAM
  • Sodium bis(trimethylsilyl)amide, pure, 95+%
  • Sodium bis(trimethylsilyl)amide
  • 六甲基二硅氮烷 钠盐
  • 双(三甲基硅基)氨基钠
  • HMN NA SALT
  • Sodium hexamethyldisilazane
  • 双甲基硅基氨钠
  • 双(三甲基硅基)胺钠/六甲基二硅基氮烷钠
  • Natrium-bis-(trimethylsilyl)-amid
  • {u
  • MDL Number
    MFCD00009835
    CAS Number
    1070-89-9
    EC Number
    213-983-8
    Beilstein Registry Number
    3629917
    PubChem Substance ID
    87571250
    Reaxys-RN
    3629917
    Chemical Name Translation
    双(三甲基硅基)氨基钠
    InChIKey
    WRIKHQLVHPKCJU-UHFFFAOYSA-N
    Signal word
  • GHS Symbol
    WGK Germany
    3
    Safety Statements
  • S8 Keep container dry 保持容器干燥;
  • 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;
  • 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);
  • 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;
  • 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”
  • 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;
  • S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐:立即求医并出示该容器或标签;
  • Risk Statements
  • R11 Highly flammable 非常易燃
  • R48/20
  • R14 Reacts violently with water 遇水会猛烈反应
  • R34 Causes burns 会导致灼伤
  • R63 Possible risk of harm to the unborn child 可能危害未出生婴儿
  • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
  • R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
  • R19 May form explosive peroxides 可能生成易爆的过氧化物质
  • 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
  • R37 Irritating to respiratory system 刺激呼吸道
  • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
  • Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P261305+351+338
  • 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。
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 如接触到眼睛:小心地用水冲洗几分钟。如果佩戴隐形眼镜并容易取出的话,取出隐形眼镜。继续冲洗。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P304+340+310
  • P210261280305+351+338310
  • 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。
  • Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H302 Harmful if swallowed 吞食有害
  • H351 Suspected of causing cancer 怀疑致癌
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
  • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
  • H361d Suspected of damaging the unborn child 怀疑对未出生婴儿造成伤害
  • 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
  • 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 Group
    II
    UN Number
  • UN3096
  • UN2924
  • Storage condition
  • Moisture Sensitive
  • 易吸潮,密封保存。充入惰性气体,密闭保存。
  • Air & Moisture Sensitive
  • 充氩保存
  • 2-8°C
  • Hazard Codes
  • F,C
  • Hazard Class
    3/8
  • ⑴. 常温下为微黄色至浅灰色结晶粉末,一般溶于四氢呋喃溶液中。 ⑵. 与铑(I)催化共同作用可显著加快苯乙炔的聚合反应。 ⑶.又称双(三甲基癸基)氨化钠 Significantly accelerated the polymerization of pheneylacetylene in conjunction with rhodium (I) catalysis
  • 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).
  • Useful sterically hindered base (NaHMDS) for, e.g. generation of enolates, Wittig reagents or carbenes.
  • 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.
  • 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).
  • Short: EINECS
  • Beilstein: 4,IV,4014
  • Short: III/35F
  • 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).
  • 部分产品数据参考 LabNovo , 请谨慎使用并以实际实验测量值为准。