Methylenecyclobutane 亚甲基环丁烷

CAS 1120-56-5 MFCD00001335

化学结构图

1120-56-5
SMILES: C=C1CCC1

化学属性

Mol. FormulaC4H6(=CH2)
Mol. Weight68.12
Refractive indexn20/D 1.42(lit.)
Boiling Point42 °C/749 mmHg(lit.)
Vapor Pressure6.57 psi ( 20 °C)
Density0.736 g/mL at 25 °C(lit.)

别名和识别编码

Chemical NameMethylenecyclobutane
Synonym {uni_hamburg} methylene-cyclobutane exo-methylenecyclobutane cyclobutane, methylene- 亚甲基环丁烷 Methylen-cyclobutan
MDL NumberMFCD00001335
CAS Number1120-56-5
PubChem Substance ID24896924
EC Number214-313-7
Chemical Name Translation亚甲基环丁烷
InChIKeyQIRVGKYPAOQVNP-UHFFFAOYSA-N
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分类

  • {SNA} Acyclic, Alkenes, Building Blocks, Chemical Synthesis, Organic Building Blocks
  • {uni_hamburg} no charge; carbocycle; alicycle; 4ring; 1fragment

相关文献及参考

  • Short: II/24B Title: Molecular Constants mostly from Microwave, Molecular Beam, and Sub-Doppler Laser Spectroscopy: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules Author: Demaison, J.; Vogt, J.; Wlodarczak, G. Editor: Hüttner, W. Source: Landolt-Börnstein, New Series Volume: II/24B Year: 2000 Keyword: Diamagnetics Diatomics; Linear Symmetric Rotors; Molecular Constants; Molecules ISBN: 3-540-65345-7 ISBN: 978-3-540-65345-5 Internet Resource: DOI:10.1007/b58835 RefComment: VIII, 525 pages. Hardcover Abstract: Volume II/24 presents the spectroscopic data on diamagnetic and paramagnetic molecules as well as on molecular ions and radicals up to date considering the publications up to and partly including 1997. The spectroscopic information collected in this volume has been obtained principally from gas phase microwave measurements. Volume II/24 is a supplement to volumes II/4, II/6, II/14, and II/19 and is planned to appear in five subvolumes, the last of which will contain the substance index taking into account all molecules worked at since 1967 in the volumes mentioned and will provide cross references to and between all tables of these. The present subvolume II/24B contains an introduction and tables of rotational and centrifugal distortion constants of asymmetric-top molecules, i.e. data which roughly specifies the frequencies of the rotational transitions of these types of rotors.
  • 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 rese

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
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。
Signal word Danger
Safety Statements
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • S29 Do not empty into drains 不要排入下水道;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
Hazard Codes F
Risk Statements
  • R11 Highly flammable 非常易燃

系列性分类


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