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Product Name: NPB

Synonyms:N,N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)benzidine;

N,N-Di-[(1-Naphthalenyl)-N,N-Diphenyl]-1,1-Biphenyl)-4,4-Diamine;

N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine;

N-[4-[4-(N-naphthalen-1-ylanilino)phenyl]phenyl]-N-phenylnaphthalen-1-amine;

N,N'-Di-[(1-naphthyl)-N,N'-diphenyl]-1,1'-biphenyl)-4,4'-diamine;

CAS: 123847-85-8

Molecular Formula: C44H32N2

Molecular Weight: 588.738

Melting Point: 279-283℃

Boiling Point: 772.5℃ at 760 mmHg

Flash Point: 340.8℃

Density: 1.213g/cm3

Reflex Index: 1.732 

Purity: ≥99.0%

Appearance: Pale Yellow Powder

Application: used as Pharmaceutical Intermediates,Organic Intermediates,OLED 

Storage: Store in well closed container away from moisture.

Product Name: NPB

Synonyms:N,N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)benzidine;

N,N-Di-[(1-Naphthalenyl)-N,N-Diphenyl]-1,1-Biphenyl)-4,4-Diamine;

N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine;

N-[4-[4-(N-naphthalen-1-ylanilino)phenyl]phenyl]-N-phenylnaphthalen-1-amine;

N,N'-Di-[(1-naphthyl)-N,N'-diphenyl]-1,1'-biphenyl)-4,4'-diamine;

CAS: 123847-85-8

Molecular Formula: C44H32N2

Molecular Weight: 588.738

Melting Point: 279-283℃

Boiling Point: 772.5℃ at 760 mmHg

Flash Point: 340.8℃

Density: 1.213g/cm3

Reflex Index: 1.732 

Purity: ≥99.0%

Appearance: Pale Yellow Powder

Application: used as Pharmaceutical Intermediates,Organic Intermediates,OLED 

Storage: Store in well closed container away from moisture.

Hubei Boz Medicinal Chemistry Co., Ltd is a ISO 9001:2015 certified and very renowned pharmaceutical manufacturer in Mainland China. We specialize in new APIs, biochemicals and custom synthesis.

  Boz is now equipped with standard plant and advanced equipment. We can do some researches and enlarge production of several products simultaneously to meet your requirements. Now, we have our own independent R&D center and professional research team, they all have strong scientific background and substantial industry experience. And we also cooperate with some universities like South-center University of Nationalities to enhance our R&D strength.

  We can assure you all powders are factory directly supplying. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries. Monthly output is over five hundred thousand US dollars.

We have the top quality products with the most competitive price .Free samples are available. Our payment terms are flexible, depends on your requirements.24/7 customer services online timely. Helpful After-sale services are available.

  Welcome to come and visit our factory.