Fluorescent Brightener 367

Fluorescent Brightener 367 Basic information

Product Name:	Fluorescent Brightener 367
Synonyms:	2,2’-(1,4-naphthalenediyl)bis-benzoxazol;Fluorescent Brightener 367;Fluorescent Brightener KCB;KCB;Optical Brightening Agent KCB C. I. 367;DIBENZOXAZOYL NAPHTHALENE;1,4-BIS(BENZOXAZOLYL-2-YL)NAPHTHALENE;1,4-BIS-BENZOXAZOLYL-NAPHTHALENE
CAS:	5089-22-5
MF:	C24H14N2O2
MW:	362.38
EINECS:	225-803-5
Product Categories:	brightener;Industrial/Fine Chemicals
Mol File:	5089-22-5.mol

Fluorescent Brightener 367 Chemical Properties

Melting point	210-212°C
Boiling point	521.9±33.0 °C(Predicted)
density	1.320±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
pka	1.24±0.10(Predicted)
form	powder to crystal
color	Light yellow to Amber to Dark green
Water Solubility	insoluble
InChIKey	WFYSPVCBIJCZPX-UHFFFAOYSA-N
LogP	7.57 at 25℃
CAS DataBase Reference	5089-22-5(CAS DataBase Reference)
EPA Substance Registry System	Benzoxazole, 2,2'-(1,4-naphthalenediyl)bis- (5089-22-5)

Safety Information

HS Code

3204200090

MSDS Information

Fluorescent Brightener 367 Usage And Synthesis

Flammability and Explosibility

Notclassified

Properties and Applications

TEST ITEMS	SPECIFICATION
APPEARANCE	BRIGHT GREEN CRYSTALLINE POWDER
SHADE	BRIGHT BLUISH
METLING POINT	210-212 ° C
PURITY	99% min
FINENESS	300 mesh min
MAX UV ABSORPTION	370mm

Fluorescent Brightener 367 Preparation Products And Raw materials

Raw materials

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