Product Name: (R)-(+)-alpha-Methoxy-alpha-trifluoromethylphenylacetic acid (CAS NO.20445-31-2)

Molecular Formula: C₁₀H₉F₃O₃
Molecular Weight: 234.17g/mol
Mol File: 20445-31-2.mol
EINECS: 243-829-5
Appearance: white crystalline low melting solid
Melting Point: 46-49 °C(lit.)
Storage Temperature: 2-8°C
Sensitive: Hygroscopic
Index of Refraction: 1.469 
Molar Refractivity: 48.4 cm³ 
Molar Volume: 173.5 cm³  
Surface Tension: 34.4 dyne/cm 
Density: 1.349 g/cm³ 
Flash Point: 134.2 °C 
Enthalpy of Vaporization: 55.59 kJ/mol 
Boiling Point: 287.2 °C at 760 mmHg 
Vapour Pressure: 0.00117 mmHg at 25°C 
XLogP3-AA: 2.3
H-Bond Donor: 1
H-Bond Acceptor: 6
Structure Descriptors of (R)-(+)-alpha-Methoxy-alpha-trifluoromethylphenylacetic acid (CAS NO.20445-31-2):
  IUPAC Name: 3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid
  Canonical SMILES: COC(C1=CC=CC=C1)(C(=O)O)C(F)(F)F
  InChI: InChI=1S/C10H9F3O3/c1-16-9(8(14)15,10(11,12)13)7-5-3-2-4-6-7/h2-6H,1H3,(H,14,15) 
  InChIKey: JJYKJUXBWFATTE-UHFFFAOYSA-N
Product Categories: Analytical Chemistry; e.e. / Absolute Configuration Determination (NMR); Enantiomer Excess & Absolute Configuration Determination

Safety Information of (R)-(+)-alpha-Methoxy-alpha-trifluoromethylphenylacetic acid (CAS NO.20445-31-2):
Hazard Codes: Xi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.
WGK Germany: 3
F: 3-10
Hazard Note: Irritant/Keep Cold
HazardClass: IRRITANT, HYGROSCOPIC, KEEP COLD

 (R)-(+)-alpha-Methoxy-alpha-trifluoromethylphenylacetic acid , its CAS NO. is 20445-31-2, the synonyms are Mosher's Acid ; (+)-MTPA .