(S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸 98%

供应商: Thermo Fisher Scientific
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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

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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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