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Beijing Odyssey CHEMICALS Co., Ltd.

21 YRS

Hebei, China

CNY 70 Million

72594 m²

100-500 people

Main Products: Phthalaldehyde / 3,5-Bis(2-Cyanoprop-2-yl)Toluene / 2-Aminoacetophenone / 5-Nitrosalicylaldehyde / 1,4-BIS(2-Methylstyryl)Benzene / Fluorescent Brightener ER-II / 1,4-Bis(2-Cyanostyryl)Benzene

Hebei, China

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Fluorescent Brightener ER-I / CAS 13001-39-3

Melting point: 230-232 ℃, loss on drying: ≤ 0.5%

OVERVIEW

Packaging

25 KG/Fibre Drum

Lead Time

14-30 days

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DESCRIPTION

Fluorescent brightener ER-I

Chemical name	1,4-Bis(2-Cyanostyryl)Benzene
Structure
CAS	13001-39-3
Molecular Weight	332.397
Molecular Formula	C₂₄H₁₆N₂
Refractive index	1.66
Boiling point	575.7ºC at 760 mmHg
Density	1.18 g/cm3
Flashing point	275.3ºC

Purpose:

It is used to whiten and brighten polyester (polyester) fiber. It also has good whitening and brightening effect on polyethylene, polypropylene, polyvinyl chloride and other plastics and products.

Typical Properties

It is used to whiten and brighten polyester (polyester) fiber. It also has good whitening and brightening effect on polyethylene, polypropylene, polyvinyl chloride and other plastics and products.

CAS No.

13001-39-3

Formula

C24H16N2

Molecular Mass

332.39700

Exact Mass

332.13100

PSA

47.58000

Logp

5.77076

IUPAC

2-[(E)-2-[4-[(E)-2-(2-cyanophenyl)ethenyl]phenyl]ethenyl]benzonitrile

SMILES

C1=CC=C(C(=C1)/C=C/C2=CC=C(C=C2)/C=C/C3=CC=CC=C3C#N)C#N

Matter Classification

organic

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