Methylenecyclobutane 亚甲基环丁烷
CAS 1120-56-5 MFCD00001335
化学结构图
SMILES: C=C1CCC1
化学属性
| Mol. Formula | C4H6(=CH2) |
|---|---|
| Mol. Weight | 68.12 |
| Refractive index | n20/D 1.42(lit.) |
| Boiling Point | 42 °C/749 mmHg(lit.) |
| Vapor Pressure | 6.57 psi ( 20 °C) |
| Density | 0.736 g/mL at 25 °C(lit.) |
别名和识别编码
| Chemical Name | Methylenecyclobutane |
|---|---|
| Synonym | {uni_hamburg} methylene-cyclobutane exo-methylenecyclobutane cyclobutane, methylene- 亚甲基环丁烷 Methylen-cyclobutan |
| MDL Number | MFCD00001335 |
| CAS Number | 1120-56-5 |
| PubChem Substance ID | 24896924 |
| EC Number | 214-313-7 |
| Chemical Name Translation | 亚甲基环丁烷 |
| InChIKey | QIRVGKYPAOQVNP-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
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- 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。
- 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；
- R11 Highly flammable 非常易燃
