Molecular Structure of Methyl 4-hydroxycinnamate (CAS NO.3943-97-3):

Molecular Formula: C₁₀H₁₀O₃
Molecular Weight: 178.1846
IUPAC Name: Methyl (E)-3-(4-hydroxyphenyl)prop-2-enoate
Synonyms of Methyl 4-hydroxycinnamate (CAS NO.3943-97-3): 4-Coumaric acid methyl ester ; 4-Hydroxycinnamic acid methyl ester ; AI3-31901 ; EINECS 223-531-1 ; Methyl p-coumarate ; Methyl p-hydroxycinnamate ; NSC 154578 ; p-Hydroxycinnamic acid methyl ester ; 2-Propenoic acid, 3-(4-hydroxyphenyl)-, methyl ester (9CI) ; Cinnamic acid, p-hydroxy-, methyl ester (8CI)
CAS NO: 3943-97-3
Classification Code: Aromatic Esters ; Aromatic Cinnamic Acids, Esters and Derivatives
Melting point: 144-145 °C 
Index of Refraction: 1.592
Molar Refractivity: 50.43 cm³
Molar Volume: 148.8 cm³
Surface Tension: 47 dyne/cm
Density: 1.197 g/cm³
Flash Point: 132.8 °C
Enthalpy of Vaporization: 56.9 kJ/mol
Boiling Point: 306.6 °C at 760 mmHg
Vapour Pressure of Methyl 4-hydroxycinnamate (CAS NO.3943-97-3): 0.000421 mmHg at 25°C