5-异丙基-1,3-环己二酮
5-Isopropyl-1,3-cyclohexanedione
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3325904 | Sigma-Aldrich | 5 G | 2170 | 请咨询 |
结构式
 |
基本信息
| Linear Formula【线性分子式】 | (CH3)2CHC6H7(=O)2 |
| Molecular weight | 154.21 |
| MDL number | MFCD00150873 |
| PubChem Substance ID【PubChem化学物质编号】 | 24861163 |
| NACRES | NA.22 |
| General description【一般描述】 | 5-Isopropyl-1,3-cyclohexanedione is a cyclic 1,3-diketone. It can be prepared by condensation of isobutylideneacetone with ethyl malonate. 5-Isopropyl-1,3-cyclohexanedione on methylation with methyl iodide yields 5-isopropyl-2-methyl-1,3-cyclohexanedione. A multistep-synthesis of 5-isopropyl-1,3-cyclohexanedione involving aldol condensation, Dieckmann-type annulation, ester hydrolysis and decarboxylation is reported. |
| Application【应用】 | 5-Isopropyl-1,3-cyclohexanedione may be used as starting reagent for the synthesis of carvotanacetone analogs. It may be used in the preparation of monocyclic terepenes. It may be used in the synthesis of 2H-pyrans, via reaction with α,β-unsaturated aldehydes. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 99% (GC) |
| mp | 63-65 ℃ (lit.) |
| shipped in【运输】 | dry ice |
| SMILES string | [H]O[H].CC(C)C1CC(=O)CC(=O)C1 |
| InChI | 1S/C9H14O2.H2O/c1-6(2)7-3-8(10)5-9(11)4-7;/h6-7H,3-5H2,1-2H3;1H2 |
| InChI key | JYJVWRORYGGPHA-UHFFFAOYSA-N |
| packaging【包装】 | 5 g in poly bottle |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |