N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine

Modify Date: 2025-08-20 16:34:58

N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine Structure
N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine structure
Common Name N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine
CAS Number 152670-41-2 Molecular Weight 436.546
Density 1.2±0.1 g/cm3 Boiling Point 634.3±50.0 °C at 760 mmHg
Molecular Formula C32H24N2 Melting Point 252-258ºC
MSDS N/A Flash Point 400.1±21.9 °C

 Names

Name N-[4-[4-(naphthalen-1-ylamino)phenyl]phenyl]naphthalen-1-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 634.3±50.0 °C at 760 mmHg
Melting Point 252-258ºC
Molecular Formula C32H24N2
Molecular Weight 436.546
Flash Point 400.1±21.9 °C
Exact Mass 436.193939
PSA 24.06000
LogP 8.55
Vapour Pressure 0.0±1.9 mmHg at 25°C
Index of Refraction 1.754

 Safety Information

Hazard Codes Xi

 Synthetic Route

~14%

N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine Structure

N,N'-Di(1-napht...

CAS#:152670-41-2

Literature: Takada, Ichinori; Ueda, Naoyuki Patent: US2007/149815 A1, 2007 ; Location in patent: Page/Page column 16 ;

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N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine Structure

N,N'-Di(1-napht...

CAS#:152670-41-2

Literature: EP1559706 A1, ; Page/Page column 37 ;

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N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine Structure

N,N'-Di(1-napht...

CAS#:152670-41-2

Literature: EP563811 A1, ;

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N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine Structure

N,N'-Di(1-napht...

CAS#:152670-41-2

Literature: US2008/108832 A1, ; Page/Page column 52-53 ;

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N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine Structure

N,N'-Di(1-napht...

CAS#:152670-41-2

Literature: WO2006/103848 A1, ; Page/Page column 32 ;

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N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine Structure

N,N'-Di(1-napht...

CAS#:152670-41-2

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2>60, p. 159

 Synonyms

[1,1'-Biphenyl]-4,4'-diamine, N,N-di-1-naphthalenyl-
N,N'-Di(1-naphthyl)biphenyl-4,4'-diamine
N,N'-dinaphthol-benzidine
N,N'-di(naphthalen-1-yl)biphenyl-4,4'-diamine
N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine
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