Optical brightener ER330

Suppliers

Names

[ Name ]:
Optical brightener ER330

[Synonym ]:
optical brightener 199
1,4-Bis-<4-cyan-styryl>-benzol
EINECS 235-836-7
Brightener ER for dacron
MFCD00369832
palanib-riliantweiss R,blankophor ER
C.I.199
Fluorescent Whitening Agent ER
Optical Brightening Agent ER C. I. 199
Fluorescent Brightener 199

Chemical & Physical Properties

[ Density]:
1.18 g/cm3

[ Boiling Point ]:
571.3ºC at 760 mmHg

[ Melting Point ]:
230-234ºC

[ Molecular Formula ]:
C₂₄H₁₆N₂

[ Molecular Weight ]:
332.39700

[ Flash Point ]:
272.8ºC

[ Exact Mass ]:
332.13100

[ PSA ]:
47.58000

[ LogP ]:
5.77076

[ Vapour Pressure ]:
4.61E-13mmHg at 25°C

[ Index of Refraction ]:
1.66

[ Storage condition ]:
2-8°C

[ Stability ]:
Incompatible with strong oxidizing agents. Combustible.

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
3204200000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%