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Bis(cyclopentadienyl)nickel(Ⅱ) 二茂镍

规格: 98%
CAS: 1271-28-9
产品编号: H84788
MDL: MFCD00001441
品牌: INFI
Chemical NameBis(cyclopentadienyl)nickel(Ⅱ)
Synonym NickeloceneDi-pi-cyclopentadienylnickel bis(η5-2,4-cyclopentadien-1-yl)nickel nickel,compdwithpi-cyclopentadienyl(1:2) 5 双(环戊二烯)镍(II) -cyclopentadienyl)- Nickelocene nickelbiscyclopentadiene DI(CYCLOPENTADIENYL)NICKEL Nickel, compd with pi-cyclopentadienyl (1:2) Nickel, bis(eta BIS(1,5-CYCLOPENTADIENYL)NICKEL Nickel, bis(η5-2,4-cyclopentadien-1-yl)- 双(环戊二烯)镍 pi-cyclopentadienylcompd.withnickel bis(cyclopentadienyl)nickel(II) Nickel, dicyclopentadienyl- 双(环戊二烯)镍,DRY nickelocene 二茂镍 双(氯茂基)镍(II) Bis(η5-2,4-cyclopentadien-1-yl)nickel Nickel, di-pi-cyclopentadienyl- 二茂镍 Di-π-Cyclopentadienylnickel Di-pi-cyclopentadienylnickel dicyclopentadienylnickel pi-Cyclopentadienyl compd. with nickel Bis-(1,5-cyclopentadienyl)-nickel(0) nickel,bis(η5-2,4-cyclopentadien-1-yl)- Bis(η5-cyclopentadienyl)nickel(II) Nickel, bis(eta5-2,4-cyclopentadien-1-yl)- Bis-(cyclopentadienyl)-nickel Bis(1,5-cyclopentadienyl)nickel bis(eta 双(氯茂基)镍(II) -Cyclopentadienyl) nickel nickel, bis(η5-2,4-cyclopentadien-1-yl)- Bis(η5-cyclopentadienyl)nickel Bis(cyclopentadienyl)nickel Nickel, di-π-cyclopentadienyl- BIS(CYCLOPENTADIENYL)NICKEL NICKELOCENE 双(氯茂基)镍 DICYCLOPENTADIENYLNICKEL(II) bis(η5-2,4-cyclopentadien-1-yl)nickel Nikelocen
MDL NumberMFCD00001441
PubChem Substance ID62390
CAS Number1271-28-9
EC Number215-039-0
Reaxys-RN3934877
Beilstein Registry Number3934877
Chemical Name Translation二茂镍
LabNetwork Molecule IDLN02178874
InChIInChI=1S/2C5H5.Ni/c2*1-2-4-5-3-1;/h2*1-5H;/q2*-1;+2
GHS Symbol
RTECSQR6500000
WGK Germany3
Precautionary statements
  • 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。
  • P308+P313
  • 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。
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P301+P312+P330
  • P302+P350
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • 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。
  • P302+P352+P333+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。
  • 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。
  • P304+P340+P342+P311
  • P405 Store locked up. 上锁保管。
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前,切勿操作。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
    Hazard statements
    • H228 Flammable solid 易燃固体
    • H350 May cause cancer 可能致癌
    • H317 May cause an allergic skin reaction 可能导致皮肤过敏
    • H302 Harmful if swallowed 吞食有害
      Hazard Codes F,T F;T
      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
      Signal word Danger
      UN Number 1325 UN 1325 4.1/PG 2 UN3391
      Safety Statements
      • S24 Avoid contact with skin 避免皮肤接触;
      • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
      • 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);
      • S53 Avoid exposure - obtain special instructions before use 避免接触,使用前获得特别指示说明;
      • S27/28
      • 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;
        Risk Statements
        • R49 May cause cancer by inhalation 吸入会致癌
        • R22 Harmful if swallowed 吞咽有害
        • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
        • R11 Highly flammable 非常易燃
        • R17 Spontaneously flammable in air 在空气中能够自燃
          Storage condition Air & Moisture Sensitive 储存温度2-8℃ 2-8°C
          Packing GroupII
          Hazard Class4.1
        • {uni_hamburg} Short: EINECS
        • Title: EINECS (European Inventory of Existing Commercial Chemical Substances)
        • Source
        • {uni_hamburg} Short: II/25D
        • Title: Structure Data of Free Polyatomic Molecules: Molecules Containing Five or More Carbon Atoms
        • 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/25D
        • Year: 2003
        • Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules
        • ISBN: 3-540-42860-7
        • ISBN: 978-3-540-42860-2
        • Internet Resource: DOI:10.1007/b75952
        • RefComment: VIII, 569 pages. Hardcover
        • RefComment: Written for scientists and researchers in the fields of chemistry and physics
        • Abstract: This fourth subvolume presents data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation etc) of free polyatomic molecules including free radicals and molecular ions. The survey on structure data consists of four subvolumes, each containing the geometric parameters determined in the gas phase either by an analysis of the rotational constants (and sometimes the vibrational constants) obtained from microwave, infrared, Raman, electronic and photoelectron spectroscopy or by an analysis of electron diffraction intensities. Most of the structures listed in the tables are for molecules in the electronic ground state, but structures for electronically excited states have also been included as far as they are available. In this fourth subvolume, the structure of molecules containing five to sixty carbon atoms is listed.
        • {uni_hamburg} Short: IV/8A
        • Title: Enthalpies of Fusion and Transition of Organic Compounds
        • Author: Zhang, Z.-Y.; Frenkel, M.; March, K.N.; Wilhoit, R.C.
        • Editor: Marsh, K.N.
        • Source: Landolt-Börnstein, New Series
        • Volume: IV/8A
        • Year: 1995
        • Keyword: organic compounds; enthaly of fusion; melting point; phase transition
        • ISBN: 3-540-58854-X
        • ISBN: 978-3-540-58854-2
        • Internet Resource: DOI:10.1007/b55145
        • RefComment: VIII, 588 pages.
        • 1271-28-9 H84788 Bis(cyclopentadienyl)nickel(Ⅱ)
二茂镍

          化学属性

          Mol. FormulaC10H10Ni
          Mol. Weight188.90
          Melting Point173-174°C
          TSCAYes
          Density1.6
          Stability对空气敏感,对湿度敏感
          Appearance dark green xtl.

          *以上化合物性质及应用等信息仅供参考