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

Details:

 

1.Product Name: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole

2.Purity: HPLC≥99%

3.Specification: 99%

4.CAS No: 1533-45-5

 

Name: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole  Molecular Structure:

Formula: C28H18N2O2 Molecular Weight : 414.45 Synonyms: 

4,4'-BIS(2-BENZOXAZOLYL)STILBENE;2,2'-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)BISBENZOXAZOLE;2,2'-(vinylenedi-p-phenylene)bisbenzoxazole;2,2’-(1,2-etheneChemicalbookdiyldi-4,1-phenylene)bis-benzoxazol;OB-C;FluorescentBrightenerOB-1C.I.393;1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene;pticalBrighteningAgentOB-1.

 

EINECS: 216-245-3 Density: 1.2151 (rough estimate) Melting Point: >300 °C(lit.) Boiling Point: 533.34°C (rough estimate) Flash Point: 

 

Function: 

Fluorescence whitening agent, also known as optical whitening agent. Commonly known as white fluorescent dye (F 1 uoresin white dye). Any of a class of organic compounds that absorb blue or purplish visible light emitted by ultraviolet light. Many Chemicalbook industrial products, such as textiles, paper, plastics, etc., often have an undesired yellow tint. Using the principle that blue and yellow are complementary to each other, adding fluorescent whitening agent can eliminate the yellow color and make the treated products appear white and bright.

 

Application: Functional food, cosmetics and pharmaceutical industries.

 

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Packing & Delivery

1kg/Aluminum foil bag

1kg/ Aluminium Tin

25kg/Drum

Company Information

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides, Pharmaceutical Intermediates. Hanways main market covers more than twenties countries and areas, also we built good and long relations with many big pharmaceutical company worldwide.