Bis(Pentamethylcyclopentadienyl)Magnesium 双(五甲基环戊二烯)镁

CAS 74507-64-5 MFCD00151387

化学结构图

74507-64-5
SMILES: [Mg].C[C]1[C](C)[C](C)[C](C)[C]1C.C[C]1[C](C)[C](C)[C](C)[C]1C |^1:2,3,5,7,9,12,13,15,17,19|

化学属性

Mol. FormulaC20H30Mg
Mol. Weight294.76
Melting Point230 °C (dec.)(lit.)
TSCANo
Appearance white to yellow xtl.
Stabilityair sensitive, moisture sensitive

别名和识别编码

Chemical NameBis(Pentamethylcyclopentadienyl)Magnesium
Synonym Bis(pentamethyl-η5-cyclopentadienyl)magnesium(II) Bis(pentamethylcyclopentadienyl)magnesium {uni_hamburg} 双(五甲基环戊二烯)镁
MDL NumberMFCD00151387
PubChem Substance ID24873640
CAS Number74507-64-5
Chemical Name Translation双(五甲基环戊二烯)镁
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分类

  • {uni_hamburg} no charge; metal-organic; other heterocycle; carbocycle; alicycle; fused rings; 3ring; 4ring; 5ring; 6ring; 1fragment; zwitterion
  • {SNA} CVD and ALD Precursors by Metal, Magnesium, Materials Science, Micro/NanoElectronics, Vapor Deposition Precursors

相关文献及参考

  • 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.

安全信息

GHS Symbol
Precautionary statements
  • P222 Do not allow contact with air. 不要与空气接触。
  • P422 Store contents under… 存储目录在…之下。
  • P231 Handle under inert gas. 在惰性气体中操作。
Signal word Danger
Hazard statements
  • H250 Catches fire spontaneously if exposed to air 暴露于空气自发着火
Hazard Codes F
WGK Germany3
Personal Protective Equipment Eyeshields, Faceshields, Gloves
Safety Statements
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • 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;
  • 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;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
UN Number UN3181
Risk Statements
  • 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
Packing GroupII

系列性分类


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