产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3050120 | Alfa Aesar | 98% | 1g | 1160 | 请咨询 |
| 3050120 | Alfa Aesar | 98% | 5g | 3740 | 请咨询 |
| 3493561 | 韶远 | 98% | 0.25g | 217 | 请咨询 |
| 3493561 | 韶远 | 98% | 1g | 454 | 请咨询 |
| 3493561 | 韶远 | 98% | 5g | 1620 | 请咨询 |
基本信息
| 应用 | 4-(2-Hydroxyethyl)pyridine acts as a reagent for the protection of carboxyl groups as their 2-(4-pyridyl)ethyl esters in organic synthesis. Further, it is used as an active pharmaceutical ingredient intermediate. |
| 备注 | Hygroscopic. Moisture sensitive. Incompatible with strong oxidizing agents, bases and mineral acids. |
| MDL | MFCD00129038 |
| EINECS | 226-286-9 |
| 分子式 | C7H9NO |
| 分子量 | 123.16 |
| 熔点 | 8-10° |
| 沸点 | 121-122°/2mm |
| 闪点 | 92°(197°F) |
| 密度 | 1.093 |
| 折射率 | 1.5380 |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 溶解性 | Miscible with water. |
| Beilstein | 111361 |
| 危险类别 | 36/37/38 Irritating to eyes, respiratory system 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. |
| RTECS | UT2971000 |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H227-H303-H315-H319-H335 Combustible liquid.May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P210e-P261-P280a-P305+P351+P338-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |