Alpha-Pyrone 2H-吡喃-2-酮
CAS 504-31-4 MFCD00006639
化学结构图
SMILES: O=C1CCCCO1
化学属性
| Mol. Formula | C5H4O2 |
|---|---|
| Mol. Weight | 96.09 |
| Density | 1.197 g/mL at 25 °C(lit.) |
| Boiling Point | 102-103 °C at 20 mmHg |
| Refractive index | 1.5270 to 1.5310 |
| Melting Point | 8-9 °C |
| Flash Point | 94°C(lit.) |
别名和识别编码
| Chemical Name | Alpha-Pyrone |
|---|---|
| Synonym | 2H-Pyran-2-one {LY} 2H-Pyran-2-one {} {LY} 2H-Pyran-2-one {} {} {LY} 2H-Pyran-2-one {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2H-Pyran-2-one {} {} {} {} {} { |
| MDL Number | MFCD00006639 |
| CAS Number | 504-31-4 |
| PubChem Substance ID | 68154 |
| Beilstein Registry Number | 17(5)9,288 |
| EC Number | 207-990-5 |
| Chemical Name Translation | 2H-吡喃-2-酮 |
| Reaxys-RN | 1511 |
| LabNetwork Molecule ID | LN01746247 |
| InChI | InChI=1S/C5H4O2/c6-5-3-1-2-4-7-5/h1-4H |
| Canonical SMILES | O=C1C=CC=CO1 |
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分类
- {uni_hamburg} no charge; oxygen heterocycle; 6RingOnly; 6ring; ester; lactone; 1fragment
- {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Pyrans
相关文献及参考
- 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/27B Title: Diamagnetic Susceptibility of Organic Compounds, Oils, Paraffins and Polyethylenes Author: Kumar, M.; Gupta, R. Editor: Gupta, Radha Raman Source: Landolt-Börnstein, New Series Volume: II/27B Year: 2008 Keyword: diamagnetic susceptibility; organic compounds ISBN: 978-3-540-44359-9 (print) ISBN: 978-3-540-45860-9 (online) Internet Resource: doi:10.1007/978-3-540-45860-9 RefComment: VIII, 503 p. With CD-ROM., Hardcover RefComment: Written for: Scientists and researchers in the fields of physics, chemistry, materials science RefComment: Supplement and Revised Editon to II/16 Abstract: The volume II/27 has been divided into three subvolumes according to the classes of compounds: Subvolume A: Diamagnetic susceptibility and magnetic anisotropy of inorganic and organometallic compounds; Subvolume B: Diamagnetic susceptibility of organic compounds, oils, paraffins and polyethylenes; Subvolume C: Diamagnetic susceptibility and magnetic anisotropy of organic compounds. The data presented in this volume are based on the literature survey of the chemical abstracts up to 2005. The calculated values of diamagnetic susceptibility of organic compounds in the present subvolume II/27B are presented along with their experimental values. They have been calculated with the use of structural parameters in structural formula by using different theoretical methods available in the literature.
- Short: II/27C Title: Diamagnetic Susceptibility and Magnetic Anisotropy of Organic Compounds Author: Kumar
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