(S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸 98%
供应商: Thermo Fisher Scientific
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Warning
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Synonyms:
(-)-MTPA, Mosher 酸
168230010
168232500
ACRO168230010EA
0
CNY
ACRO168230010
ACRO168232500
(S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸 98%
(S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸
分子式:
C₁₀H₉F₃O₃ 分子量: 234.17 g/mol 沸点: 116…118 °C (1.5 mmHg) 密度: 1.303 g/cm³ 闪点: >110 °C 存储条件: Refrigerator |
MDL编号:
MFCD00064200 CAS号: 17257-71-5 EINECS: 241-292-1 |
产品技术规格
Appearance | Clear colorless to yellow Viscous liquid or low melting solid |
Infrared spectrum | Conforms |
Refractive index | 1.4720 to 1.4750 (20°C, 589 nm) |
Specific optical rotation | -71° to -74° (20°C, 589 nm) (c=2, CH3OH) |
Titration with NaOH | 97.5 to 102.5 % |
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