Product

1,4-Bis(4-cyanostyryl)benzene

CAS No.：13001-40-6

Other grades of this product :

1,4-Bis(4-cyanostyryl)benzene Basic information

Product Name:	1,4-Bis(4-cyanostyryl)benzene
Synonyms:	optical brightener 199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Optical Brightening Agent ER C. I. 199;Benzonitrile, 4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-;1,4-BIS(2-CYANO STYRYL)BENZENE 99+%;Fluorescent Whitening Agent ER;Brightener ER for dacron
CAS:	13001-40-6
MF:	C24H16N2
MW:	332.4
EINECS:	235-836-7
Product Categories:
Mol File:	13001-40-6.mol

1,4-Bis(4-cyanostyryl)benzene Chemical Properties

Melting point	230-234°C
Boiling point	571.3±50.0 °C(Predicted)
density	1.18±0.1 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Dichloromethane (Slightly), Ethyl Acetate (Very Slightly)
form	Solid
color	Light Yellow to Light Green
Stability:	Incompatible with strong oxidizing agents. Combustible.
CAS DataBase Reference	13001-40-6(CAS DataBase Reference)

Safety Information

MSDS Information

1,4-Bis(4-cyanostyryl)benzene Usage And Synthesis

Chemical Properties

solid

1,4-Bis(4-cyanostyryl)benzene Preparation Products And Raw materials

Raw materials

Sodium methoxide-->Butyric Acid-->Benzonitrile-->Phosphine-->Terephthalaldehyde-->Levelling agent-->4-CYANOSTYRENE-->(4-CYANOBENZYL)(TRIPHENYL)PHOSPHONIUM BROMIDE-->(4-CYANOBENZYL)PHOSPHONIC ACID DIETHYL ESTER-->1,4-Diiodobenzene-->4-Cyanobenzaldehyde-->p-Tolunitrile

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