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Fluorescent Brightener OB-1 (C.I.FB393)

BGC Id:	171321676490
CAS No:	1533-45-5
Synonyms:	b-ob-1 ; ocab ; 44bis2benzoxazoylstilbene ; optical brighter ob-1 ; optical brightener ob-1 ; ob-c ; obf1 ; optical brightener 393 ; obf-1 ; fluorescentbrightener393
Molecular Formula:	C28H18N2O2
Molecular Weight:	414.45
EINECS:	216-245-3

The most competitive supplier in 2022

The following notable provider has been checked and can be recommended.

Dayang Chem (Hangzhou) Co.,Ltd.

Type de compagnie: Leading producer

phone: +86-571-88938639
fax: +86-571-8893-8652
pays: P.R.China

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Nous sommes fournisseur de 3,4'-Diaminodiphenylmethane. We act also as agent of many chemical factories and promote their products to the international m ...

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What other providers are available for CAS 1533-45-5?

The last intensive check and update was carried out on 2022/12/07.

Identify

Synonyms:

b-ob-1 ; ocab ; 44bis2benzoxazoylstilbene ; optical brighter ob-1 ; optical brightener ob-1 ; ob-c ; obf1 ; optical brightener 393 ; obf-1 ; fluorescentbrightener393

CAS:

1533-45-5

EINECS:

216-245-3

Molecular Formula:

C28H18N2O2

MDL:

MFCD00022846

Properties

Molecular Weight:

414.45 g·mol−1

Melting point:

>300 °C(lit.)

Physical Description:

solid

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-37/39-24/25 (S)

WGK Germany:

Storage temperature:

-20 °C

What other providers are available for CAS 1533-45-5?

In addition to the providers presented here for Fluorescent Brightener OB-1 (C.I.FB393) with the CAS number 1533-45-5, there are other 75 providers with slightly different product names available for this CAS number.

B-OB-1

Tianjin Zhongxin Chemtech Co., Ltd.

Optical brightener OB-1

Simagchem Corporation | H&Z Industry Co.,Ltd | Zehao Industry Co., Ltd. | BuGuCh & Partners +6 additional providers that we know from the past

Lauryl glycerine stearate

+2 additional providers that we know from the past

Fluorescent brightener 393

+3 additional providers that we know from the past

Fluorescent brightener-OB-1

Beijing Century Richap Chemistry Co., Ltd. | Skyrun Industrial Co., Ltd. +4 additional providers that we know from the past

Fluorescent whitening agent OB-1

+3 additional providers that we know from the past

4,4'-bis-(2-Benzoxazolyl)stilbene

+8 additional providers that we know from the past

2,2'-(4,4'-diphenolvinyl) dibenzoxazol

+2 additional providers that we know from the past

1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene

Capot Chemical Co., Ltd. +1 additional providers that we know from the past

2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole

2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole (OB-1)

Xiamen Hisunny Chemical Co., Ltd. | Xingrui Industry Co., Limited | Carbone Scientific Co., Ltd. +11 additional providers that we know from the past

2-[4-[(E)-2-[4-(1,3-Benzoxazol-2-yl)phenyl]ethenyl]phenyl]-1,3-benzoxazole

+1 additional providers that we know from the past