Molecular Structure of Fluorescent Brightener 378 (CAS NO.40470-68-6):
Molecular Formula: C30H26O2
Molecular Weight: 418.5262
IUPAC Name: 1-Methoxy-2-[(E)-2-[4-[4-[(E)-2-(2-methoxyphenyl)ethenyl]phenyl]phenyl]ethenyl]benzene
Synonyms of Fluorescent Brightener 378 (CAS NO.40470-68-6): 4,4'-Bis(2-methoxystyryl)diphenyl ; EINECS 254-935-6 ; 1,1'-Biphenyl, 4,4'-bis(2-(2-methoxyphenyl)ethenyl)- ; 4,4'-Bis(2-methoxystyryl)-1,1'-biphenyl
CAS NO: 40470-68-6
Product Categories: Biphenyl & Diphenyl ether ; Stilbenes
Melting point: 216-222°C
Index of Refraction: 1.676
Molar Refractivity: 138.98 cm3
Molar Volume: 369.1 cm3
Surface Tension: 46.3 dyne/cm
Density: 1.133 g/cm3
Flash Point: 209.4 °C
Enthalpy of Vaporization: 84.83 kJ/mol
Boiling Point: 590.3 °C at 760 mmHg
Vapour Pressure of Fluorescent Brightener 378 (CAS NO.40470-68-6): 2.73E-13 mmHg at 25°C
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