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4-(Trifluoromethyl)cinnamic acid

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4-(Trifluoromethyl)cinnamic acid

CAS No. 16642-92-5 Density 1.363 g/cm3
Solubility Melting Point 231-233 °C(lit.)
Formula C10H7F3O2 Boiling Point 279.2 °C at 760 mmHg
Molecular Weight 216.16 Flash Point 122.6 °C
Transport Information Appearance white crystalline powder
Safety 26-37/39 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 16642-92-5 (4-(Trifluoromethyl)cinnamic acid) Hazard Symbols IrritantXi

2-Propenoicacid, 3-[4-(trifluoromethyl)phenyl]-, (E)-;Cinnamic acid, p-(trifluoromethyl)-,(E)- (8CI);(E)-3-(4-(Trifluoromethyl)phenyl)acrylic acid;(E)-3-(4-Trifluoromethylphenyl)-2-propenoic acid;(E)-4-Trifluoromethylcinnamicacid;(E)-p-(Trifluoromethyl)cinnamic acid;4-Trifluoromethyl-trans-cinnamicacid;trans-3-(4-Trifluoromethylphenyl)acrylic acid;trans-4-Trifluoromethylcinnamic acid;2-Propenoicacid, 3-[4-(trifluoromethyl)phenyl]-, (2E)-;


4-(Trifluoromethyl)cinnamic acid Chemical Properties

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

4-(Trifluoromethyl)cinnamic acid Safety Profile

Hazard Codes: IrritantXi
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 Specification

 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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