Molecular structure of 4-(Trifluoromethyl)cinnamic acid (CAS NO.16642-92-5):
IUPAC Name: (E)-3-[4-(Trifluoromethyl)phenyl]prop-2-enoic acid
Molecular Weight: 216.15659 g/mol
Molecular Formula: C10H7F3O2
XLogP3: 3
H-Bond Donor: 1
H-Bond Acceptor: 5
Melting Point: 231-233 °C(lit.)
Index of Refraction: 1.526
Molar Refractivity: 48.68 cm3
Molar Volume: 158.5 cm3
Surface Tension: 36.3 dyne/cm
Density: 1.363 g/cm3
Flash Point: 122.6 °C
Enthalpy of Vaporization: 54.7 kJ/mol
Boiling Point: 279.2 °C at 760 mmHg
Vapour Pressure: 0.00195 mmHg at 25°C
Product Categories: Aromatic Cinnamic Acids, Esters and Derivatives; Cinnamic acid; C10; Carbonyl Compounds; Carboxylic Acids
Hazard Codes: Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
Hazard Note: Irritant
HazardClass: IRRITANT
4-(Trifluoromethyl)cinnamic acid (CAS NO.16642-92-5) also can be called 2-Propenoicacid, 3-[4-(trifluoromethyl)phenyl]-, (2E)- ; p-(Trifluoromethyl)cinnamic acid ; (2E)-3-[4-(trifluoromethyl)phenyl]prop-2-enoic acid . 4-(Trifluoromethyl)cinnamic acid (CAS NO.16642-92-5) is white crystalline powder.
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