Cyclopent-4-Ene-1,3-Dione 4-环戊烯-1,3-二酮
CAS 930-60-9 MFCD00001404
化学结构图
SMILES: O=C1C=CC(=O)C1
化学属性
| Mol. Formula | C5H4O2 |
|---|---|
| Mol. Weight | 96.08 |
| Boiling Point | 60 °C at 1 mmHg |
| Melting Point | 34-36 °C |
别名和识别编码
| Chemical Name | Cyclopent-4-Ene-1,3-Dione |
|---|---|
| CAS Number | 930-60-9 |
| PubChem Substance ID | 70258 |
| EC Number | 213-219-3 |
| Beilstein Registry Number | 2038507 |
| MDL Number | MFCD00001404 |
| Synonym | 4-Cyclopentene-1,3-dione {LY} 4-Cyclopentene-1,3-dione {} {LY} 4-Cyclopentene-1,3-dione {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {} {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {} {} {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {} {} {} {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Cyclopentene-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Cyclopentene- |
| Chemical Name Translation | 4-环戊烯-1,3-二酮 |
| LabNetwork Molecule ID | LN02151265 |
| InChI | InChI=1S/C5H4O2/c6-4-1-2-5(7)3-4/h1-2H,3H2 |
| Canonical SMILES | O=C1C=CC(=O)C1 |
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分类
- {uni_hamburg} no charge; carbocycle; alicycle; 5ring; ketone; 1fragment
- {SNA} Building Blocks, C3 to C6, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks
- Building Blocks, C3 to C6, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks
相关文献及参考
- Beil. 7 ,IV,2028
- Aldrich MSDS 1 , 533:C / Corp MSDS 1 (1), 987:C / FT-IR 1 (1), 427:A / FT-IR 2 (1), 712:A / FT-NMR 1 (1), 711:A / IR-Spectra (3), 253:B / IR-Spectra (2), 226:F / NMR-Reference 2 (1), 389:B / RegBook 1 (1), 491:D / Structure Index 1 , 70:C:6 / Vapor Phase 3 , 542:C
- Short: II/14a Title: Molecular Constants: Diamagnetic Molecules Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/14a Page: 1-788 Year: 1982 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-11365-7 ISBN: 978-3-540-11365-2 Internet Resource: DOI:10.1007/b19966 RefComment: 196 figs., XI
- 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 th
安全信息
GHS Symbol
- H302 Harmful if swallowed 吞食有害
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- 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。
- 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。
- 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。
- P301+P312
- P302+P352
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P330 Rinse mouth. 漱口
- P333+P313
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- P501 Dispose of contents/container to..… 处理内容物/容器.....
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
- R22 Harmful if swallowed 吞咽有害
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