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S-(-)-2-甲基-1-丁醇
戊基 · 丙氨醇 · S-2-甲基丁醇 · L-2-甲基丁醇 · L-2-甲基丁醇 25ML · S(-)-2-甲基-1-丁醇 · (S)-(-)-2-甲基-1-丁醇 · (S)-(-)-2-甲基-1-丁醇,98+%

标识与物理属性
| CAS No. | 1565-80-6 |
|---|---|
| 分子式 | C5H12O |
| 平均分子量 | 88.15 g/mol |
| 单同位素质量 | 88.088815 g/mol |
| SMILES | CC[C@H](C)CO |
| InChIKey | QPRQEDXDYOZYLA-YFKPBYRVSA-N |
| PubChem CID | 2723602 |
| ChEBI | CHEBI:50625 |
| EC No. | 216-366-1 |
| DTXSID | DTXSID20883695 |
| 中文名 | S-(-)-2-甲基-1-丁醇 |
化学与物理性质
| XLogP | 1.2 |
|---|---|
| 极性表面积 | 20.2 |
| 氢键供体 | 1 |
| 氢键受体 | 1 |
| 可旋转键 | 2 |
| 重原子 | 6 |
| 形式电荷 | 0 |
| 复杂度 | 27.1 |
| SpringerMaterials Properties | Density |
| 熔点 | -70 °C |
| 比旋光度 | -5.8 º (neat 23 ºC) |
| 沸点 | 136-138 °C(lit.) |
| 密度 | 0.811 g/mL at 25 °C(lit.) |
| 蒸气密度 | 3 (vs air) |
| 蒸气压 | 1 mm Hg ( 13.6 °C) |
| 折射率 | n20/D 1.409(lit.) |
| 闪点 | 120 °F |
| 储存条件 | 2-8°C |
| 溶解性 | soluble in Chloroform, Ethanol36 g/L (30 ºC) |
| pKa(酸度系数) | 15.24±0.10(Predicted) |
| 形态 | clear liquid |
| 颜色 | Colorless to Almost colorless |
| 气味 | ethereal fresh |
| Merck | 14,6030 |
| BRN | 1718809 |
| 亨利常数 | 3.9×10-1 mol/(m3Pa) at 25℃, Hilal et al. (2008) |
| 介电常数 | 15.8(20℃) |
| InChI | 1S/C5H12O/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3/t5-/m0/s1 |
| InChIKey | QPRQEDXDYOZYLA-YFKPBYRVSA-N |
| SMILES | CC[C@H](C)CO |
| LogP(油水分配系数) | 1.223 (est) |
| CAS 数据库 | 1565-80-6(CAS DataBase Reference) |
| NIST化学物质信息 | 1-Butanol, 2-methyl-, (S)-(1565-80-6) |
| EPA化学物质信息 | 1-Butanol, 2-methyl-, (2S)- (1565-80-6) |
安全与法规
| GHS 分类 | WarningH226 (81.6%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P317, P319, P321, P332+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 136 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 法规信息 | Chemical: 1-Butanol, 2-methyl-, (S)-1-Butanol, 2-methyl-, (2S)-: Does not have an individual approval but may be used under an appropriate group standard |
| 其他安全信息 | Evaluation - Chemicals that are unlikely to require further regulation to manage risks to environment |
| Hazard Classes and Categories | Flam. Liq. 3 (81.6%) |
| 水危害等级(WGK) | 1 |
| TSCA 清单状态 | TSCA listed |
| RTECS 号 | SB9800000 |
| 包装类别 | III |
| 危险类别 | 3Acute Tox. 4 InhalationFlam. Liq. 3STOT SE 3 |
| 储存类别 | 3 - Flammable liquids |
| 安全说明(S) | 46-24/25 |
| 海关编码 | 29051990 |
| 危险品标志 | Xn |
| 危险类别码(R) | 10-20-37-66-2017/10/20 |
| 运输编号(UN) | UN 1105 3/PG 3 |
用途与应用
用途
用作医药中间体
用途
手性中间体Chiral intermediate