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2-羟基-丁酸酮
α-Hydroxy-γ-butyrolactone
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 |
| 3336098 | 5 G | 1730 | 2-5天 | 4-6周 |
产品别名
19444-84-9
2-羟基-丁酸酮
α-Hydroxy-γ-butyrolactone
4,5-Dihydro-3-hydroxy-2(3H)-furanone
(±)-α-羟基-γ-丁内酯
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C4H6O3 |
| Molecular weight | 102.09 |
| Beilstein | 80587 |
| MDL number | MFCD00134268 |
| PubChem Substance ID【PubChem化学物质编号】 | 24862411 |
| NACRES | NA.22 |
| General description【一般描述】 | α-Hydroxy-γ-butyrolactone is a 5-membered cyclic ester. It was obtained via tin-conversion of biomass-derived 1,3-dihydroxyacetone (DHA) and formaldehyde. |
| Application【应用】 | α-Hydroxy-γ-butyrolactone may be employed as starting reagent in the synthesis of series of seco-pseudonucleoside synthons via aminolysis. It may be employed as starting reagent in the synthesis of enantiomerically pure orthogonally protected δ-azaproline, via Mitsunobu reaction. |
产品性质
| grade【等级】 | technical grade |
| Quality Level【质量水平】 | 100 |
| refractive index【折射率】 | n |
| bp | 133 ℃/10 mmHg (lit.) |
| density | 1.309 g/mL at 25 ℃ (lit.) |
| SMILES string | OC1CCOC1=O |
| InChI | 1S/C4H6O3/c5-3-1-2-7-4(3)6/h3,5H,1-2H2 |
| InChI key | FWIBCWKHNZBDLS-UHFFFAOYSA-N |
| packaging【包装】 | 5 g in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 235.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 113 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
