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Fluorescent Brightener Er-Ii

Fluorescent Brightener ER-II / CAS : 13001-38-2

Appearance Green yellow crystalline powder UN 0.0
HS 2926909090 DG Class 0.0
Synonyms ER-II; Fba 199:1; C.I.199-2; Optical Brightener ER-II; Fluorescent Brightener 199:1; 1-(2-Cyanostyryl)-4-(4-Cyanostyryl)Benzene; 2-[2-[4-[2-(4-Cyanophenyl)Ethenyl]Phenyl]Ethenyl]Benzonitrile; Er-2
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Properties

Summary

Formula
C24H16N2
Molecular Mass
332.39700
Exact Mass
332.13100
PSA
47.58000
Logp
5.77076
SMILES
C1=CC=C(C(=C1)/C=C/C2=CC=C(C=C2)/C=C/C3=CC=C(C=C3)C#N)C#N

Attribute classification

Matter Classification
organic
Category
Auxiliary > Textile Auxiliaries
Dyestuffs and Pigments > Dyestuff

Chemical and Physical Properties

Melting Point
181-186º
Density
1.18 g/cm3
Boiling Point
573.5ºC at 760 mmHg
Flash Point
274.1ºC
Appearance
Green yellow crystalline powder

Export information

HS Code
2926909090
Export Rebate
13%
UN No.
0.0
DG-Class
0.0

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