沸点 | 95-97°C |
熔点 | 46-49°C |
折光率 | 1.474 |
旋光率 | -72 ° (C=2, MeOH) |
敏感性 | 易吸潮 |
溶解性 | Readily soluble in hexane, ether, THF, CH2Cl2, benzene. |
存贮条件 | 储存温度2-8℃ |
密度 | 1.3030 |
应用 | Determination of absolute configuration of stereogenic carbinol carbons. |
产品介绍 | (S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid is commonly used as a derivatizing agent in Mosher ester analysis and Mosher amide analysis, which are NMR-based methods for determining the absolute configuration of the chiral carbon center in secondary alcohols and amines, respectively. |
别名 | S-甲氧基-三氟甲基苯乙酸;Mosher 酸 ;(−)-MTPAMosher’s acid |
(S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸
(S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid (订货以英文为准)
编号:M113470
CAS号:17257-71-5
分子式:C10H9F3O3
分子量:234.17
产品名称 | (S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid |
中文名称 | (S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸 |
CAS号 | 17257-71-5 |
分子式(M.F.) | C10H9F3O3 |
分子量(M.W.) | 234.17 |
储存条件 | 2-8°C储存 |
标识符号 | https://www.aladdin-e.com/images/ghs/ghs07.jpg |
信号词 | Warning |
危害声明 | H315,H319,H335 |
警示性声明 | P261,P305+P351+P338 |
个人防护设备 | dust mask type N95 (US),Eyeshields,Gloves |
WGK德国 | 3 |
风险声明 (欧洲) | 36/37/38 |
安全声明(欧洲) | 26,36 |
危害码(欧洲) | Xi |
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