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L-(+)-缬氨醇
L-(+)-Valinol
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 |
| 3062717 | 1g | 504 | 2-5天 | 4-6周 | |
| 3062717 | 5g | 1870 | 2-5天 | 4-6周 | |
| 3062717 | 25g | 7070 | 2-5天 | 4-6周 |
产品别名
2026-48-4
L-(+)-缬氨醇
L-(+)-Valinol
(S)-(+)-2-Amino-3-methyl-1-butanol
H-Val-ol
基本信息
| 应用 | L-(+)-Valinol reacts with aldehydes and nitriles to form imines and oxazolines, respectively, for asymmetric synthesis. It is also used for preparation of 4-isopropyloxazolidinones, employed in stereocontrolled aldol and alkylation reactions, synthesis of chiral 2-thiazolidinethiones for aldol reactions, asymmetric alkylation of condensation product with keto acids, asymmetric reactions of its amidines and imines and oxidation of N-protected derivative to the aldehyde. |
| 备注 | Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents. It is sensitive to air. Store under dry inert gas. |
| MDL | MFCD00064296 |
| EINECS | 217-975-5 |
| 分子式 | C5H13NO |
| 分子量 | 103.17 |
| 熔点 | 30-35° |
| 沸点 | 80-81°/8mm |
| 闪点 | 78°(172°F) |
| 密度 | 0.926 |
| 折射率 | 1.4548 |
| 灵敏度 | Keep Cold. Air Sensitive. |
| 形态 | Low melting solid |
| 溶解性 | Soluble in water. |
| Beilstein | 1719137 |
| 危险类别 | 36/38 Irritating to eyes and skin. |
安全信息
| 安全等级 | 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319 Causes skin irritation.Causes serious eye irritation. |
| Precautionary Statements | P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313 Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.If eye irritation persists: Get medical advice/attention. |
