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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3055545 | 5g | 577 | |||
| 3055545 | 25g | 1160 |
产品别名
93-09-4
2-萘甲酸
2-Naphthoic Acid
Naphthalene-2-carboxylic acid
基本信息
| 应用 | 2-Naphthoic acid is an unprotected acid undergoes lithiation, e.g. with s-BuLi, by stereospecific 1,4-addition, providing a facile route to 1,2,2-trisubstituted 1,2-dihydronaphthalenes. It is also used as an intermediate in organic synthesis. The fluorescence spectra and electronic absorption of 2-naphthoic acid was studied. |
| 备注 | Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents. |
| MDL | MFCD00004101 |
| EINECS | 202-217-8 |
| 分子式 | C11H8O2 |
| 分子量 | 172.18 |
| 熔点 | 182-186° |
| 闪点 | 205°(401°F) |
| 密度 | 1.08 |
| 灵敏度 | Ambient temperatures. |
| 溶解性 | Soluble in alcohol, diethyl ether, methanol, and ethyl acetate (20 mg/ml). Insoluble in water. |
| Beilstein | 972039 |
| Merck | 14,6382 |
| 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 | QL1050000 |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-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.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |
