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4,6-二甲基-2-吡喃酮
4,6-Dimethyl-α-pyrone
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3303024 | 5 G | 1720 |
产品别名
675-09-2
4,6-二甲基-2-吡喃酮
4,6-Dimethyl-α-pyrone
4,6-Dimethyl-2H-pyran-2-one
4,6-二甲基-2H-吡喃-2-酮
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C7H8O2 |
| Molecular weight | 124.14 |
| EC number【EC 号】 | 211-618-7 |
| MDL number | MFCD00075555 |
| PubChem Substance ID【PubChem化学物质编号】 | 24863064 |
| NACRES | NA.22 |
| General description【一般描述】 | 4,6-Dimethyl-α-pyrone was immobilized in a guanidinium-sulfonate-calixarene (G4C) crystalline network, which upon exposure to ultraviolet irradiation, transforms the entrapped 4,6-dimethyl-α-pyrone into a 4,6-dimethyl-β-lactone. Thin solid films layers of 4,6-dimethyl-α-pyrone on UV irradiation at -190℃ were investigated. |
| Application【应用】 | 4,6-Dimethyl-α-pyrone (Me21) has been used in the preparation of G4C{Me21} via reacting with tetra-p-sulfocalix[4]arene (C) and guanidine hydrochloride (GCl). It may be used in the preparation of host-guest complex G4C{Me21} by reacting with crystalline guanidinium-sulfonate-calixarene (G4C). This complex on UV irradiation afforded 1,3-dimethylcyclobutadiene (Me2CBD). |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 98% |
| mp | 48-50 ℃ (lit.) |
| SMILES string | CC1=CC(C)=CC(=O)O1 |
| InChI | 1S/C7H8O2/c1-5-3-6(2)9-7(8)4-5/h3-4H,1-2H3 |
| InChI key | IXYLIUKQQQXXON-UHFFFAOYSA-N |
| Gene Information | human ... CYP1A2(1544) |
| packaging【包装】 | 5 g in glass 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) |
