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Fluorescent Brightener KS-N (Molecular Formula: C29H20N2O2)

Product Name: Fluorescent Brightener KS-N
CAS Registry Number: 5242-49-9
EINECS: 226-044-2  
Synonyms: 4.4-bis(5-methyl-2-benzoxoazol)-ethylene;Fluorescent Brightener KS-N;5-Methyl-2,2'-(vinylenedi-p-phenylene)bis-benzoxazole; FLUORESCENT BRIGHTENER-KSN;KSN; 4-(2-Benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene; 2-[4-[4-(2-Benzoxazolyl)styryl]phenyl]-5-methylbenzoxazole; Optical Brightener KSN; FBA 368;
Molecular Structure:
Molecular Formula: C29H20N2O2
Molecular Weight: 428.48
Density:  1.26
Boiling Point:  578.9 °C at 760 mmHg
Melting Point:  269℃~271℃
Flash Point:  290.9 °C
Refractive index:  1.719

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