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(S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid 98%

Dodávateľ: Thermo Fisher Scientific
Varování

Synonymá: (S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid, (2S)-(-)-2-Methoxy-2-phenyl-3,3,3-trifluoropropanoic acid

168230010 168232500
ACRO168230010EA 201.88 EUR
ACRO168230010 ACRO168232500
(S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid 98%
(S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid
Vzorec: C₁₀H₉F₃O₃
Mw: 234.17
Teplota varu: 116…118 °C (1.5 mmHg)
Hustota: 1.303 g/cm³
Teplota vzplanutia: >110 °C
Skladovacia teplota: Refrigerator
Číslo MDL: MFCD00064200
Číslo CAS: 17257-71-5
EINECS: 241-292-1

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Výsledky špecifikačného testu

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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