ChemNet > CAS > 5242-49-9 Fluorescent Brightener KSN

5242-49-9 Fluorescent Brightener KSN

product Name	Fluorescent Brightener KSN
CAS No	5242-49-9
Synonyms	KSN; FLUORESCENT BRIGHTENER-KSN; FBA 368; 4.4-bis(5-methyl-2-benzoxoazol)-ethylene; Optical Brightener KSN; 2-(4-{2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole; ethyl (2E,4E)-5-phenyl-2-[(phenylcarbonyl)amino]penta-2,4-dienoate; 2-(4-{(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole; Optical Brightening Agent KSN; Fluorescent Brightener KS-N; Optical Brightner KSN
Molecular Formula	C₂₉H₂₀N₂O₂
Molecular Weight	428.4813
InChI	InChI=1/C29H20N2O2/c1-19-6-17-27-25(18-19)31-29(33-27)23-15-11-21(12-16-23)8-7-20-9-13-22(14-10-20)28-30-24-4-2-3-5-26(24)32-28/h2-18H,1H3/b8-7+
EINECS	226-044-2
Molecular Structure
Density	1.261g/cm³
Boiling point	578.9°C at 760 mmHg
Refractive index	1.719
Flash point	290.9°C
Vapour Pressur	8.56E-13mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description

Chemicals Suppliers(14):: 1Hebei Xingyu Chemical Co.,Ltd.; 2Nanjing longxi chemical Co.,Ltd.(Zhejiang Euchem Chemical Co., Ltd.); 3Beijing Prina Chemical Industry Co.,Ltd.; 4AFINE CHEMICALS LIMITED; 5Foshan Hongda Danter Chemical Co., Ltd.; 6Hangzhou Tidesource Chemical Co., Ltd.; 7Beijing Century Richap Chemistry Co., Ltd; 8Heze J-United Chemical Co., Ltd.; 9Beijing Sinoweiye Chemical Technology Co.,Ltd; 10Shaoxing Chenhao Chemicals Co., Ltd.; Contact Suppliers

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