ChemNet > CAS > 5089-22-5 Fluorescent Brightener KCB

5089-22-5 Fluorescent Brightener KCB

product Name	Fluorescent Brightener KCB
CAS No	5089-22-5;63310-10-1
Synonyms	KCB; Fluorescent Brightener 367; FLUORESCENT BRIGHTENER-KCB; 1,4-bis(benziazolyl-2-yl-)naphth-alene; FBA 367; 1,4-Bis(2-benzoxazoly)naphthalene; Optical Brightener KCB; C.I. 367; Fluorescent Whitening Agent KCB; 2,2'-naphthalene-1,4-diylbis(1,3-benzoxazole); Optical Brightening Agent KCB; Optical Brightner KCB; hostalux kcb
Molecular Formula	C₂₄H₁₄N₂O₂
Molecular Weight	362.3802
InChI	InChI=1/C24H14N2O2/c1-2-8-16-15(7-1)17(23-25-19-9-3-5-11-21(19)27-23)13-14-18(16)24-26-20-10-4-6-12-22(20)28-24/h1-14H
EINECS	225-803-5
Molecular Structure
Density	1.32g/cm³
Melting point	210-212℃
Boiling point	521.9°C at 760 mmHg
Refractive index	1.731
Flash point	263.1°C
Water solubility	insoluble
Vapour Pressur	1.8E-10mmHg at 25°C

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