Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Fluorescent Brightener 367

Molecular Structure: Benzoxazole

C.I.Fluorescent Brightener 367,CAS 63310-10-1/5089-22-5,362.38,C24H14N2O2,Fluorescent Brightener KCB,Fluorescent Brightener CK,Hostalux KCB

Molecular Formula:C₂₄H₁₄N₂O₂

Molecular Weight: 362.38

CAS Registry Number:63310-10-1/5089-22-5

Manufacturing Methods : Naphthalene-1,4-dicarboxylic acid and 2-Aminophenol condensation, closed loop.

Properties and Applications:blue light. Yellow powder. Soluble in acetone, Carbon tetrachloride, N, N – Dimethylformamide, Mesitylene, vinyl chloride and toluene, slightly soluble in ethanol and Isopropanol and methanol. Mainly used for plastics. Melting point of 237 ~ 239 ℃. For synthetic fiber has good whitening effect, also suitable for synthetic rubber and coating.

List of Suppliers:

Fluorescent Brightener KCB,Fluorescent Brightener CK

Nantong Lisi Organic Chemicals Co.,Ltd.(Nangtong Lisi Chemical Auxiliaries Co.,Ltd)

zhejiang euchem Chemical Co., Ltd.

Zhejiang Hongda Chemicals Co.Ltd.

Hostalux KCB( Hoechst A G )