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CAS No.: | 40470-68-6 |
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Name: | Fluorescent Brightener 378 |
Molecular Structure: | |
Formula: | C30H26O2 |
Molecular Weight: | 418.535 |
Synonyms: | 4,4'-Bis(2-methoxystyryl)-1,1'-biphenyl;4,4'-Bis(2-methoxystyryl)biphenyl;4,4'-Bis(2-methoxystyryl)diphenyl;4,4'-Bis[2-(2-methoxyphenyl)ethenyl]-1,1'-biphenyl;Uvitex 127;Uvitex FP; |
EINECS: | 254-935-6 |
Density: | 1.134 g/cm3 |
Melting Point: | 216-222 °C |
Boiling Point: | 590.323 °C at 760 mmHg |
Flash Point: | 209.382 °C |
Appearance: | white to off-white powder |
Hazard Symbols: | Xn,N,Xi |
Risk Codes: | R20/21/22; R50; R50/53; R36/37/38 |
PSA: | 18.46000 |
LogP: | 7.71160 |
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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