N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine

Modify Date: 2024-01-03 10:54:28

N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine Structure
N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine structure
Common Name N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine
CAS Number 20441-06-9 Molecular Weight 516.67400
Density 1.149±0.06 g/cm3 Boiling Point 680.1±55.0 °C(Predicted)
Molecular Formula C38H32N2 Melting Point 165.0-169.0 °C
MSDS N/A Flash Point N/A

 Names

Name 4-methyl-N-[4-[4-(N-(4-methylphenyl)anilino)phenyl]phenyl]-N-phenylaniline
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.149±0.06 g/cm3
Boiling Point 680.1±55.0 °C(Predicted)
Melting Point 165.0-169.0 °C
Molecular Formula C38H32N2
Molecular Weight 516.67400
Exact Mass 516.25700
PSA 6.48000
LogP 10.91000
Water Solubility Insuluble (2.2E-8 g/L) (25 ºC)

 Safety Information

Hazard Codes Xn
HS Code 2921590090

 Synthetic Route

~77%

N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine Structure

N,N'-Diphenyl-N...

CAS#:20441-06-9

Literature: Orient Chemical Industries, Ltd. Patent: EP1553079 A2, 2005 ; Location in patent: Page/Page column 11 ;

~87%

N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine Structure

N,N'-Diphenyl-N...

CAS#:20441-06-9

Literature: Sreenath, Kesavapillai; Suneesh, Chettiyam Veettil; Ratheesh Kumar, Venugopal K.; Gopidas, Karical R. Journal of Organic Chemistry, 2008 , vol. 73, # 8 p. 3245 - 3251

~86%

N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine Structure

N,N'-Diphenyl-N...

CAS#:20441-06-9

Literature: Zhang, Ya-Dong; Hreha, Richard D.; Jabbour, Ghassan E.; Kippelen, Bernard; Peyghambarian; Marder, Seth R. Journal of Materials Chemistry, 2002 , vol. 12, # 6 p. 1703 - 1708

~77%

N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine Structure

N,N'-Diphenyl-N...

CAS#:20441-06-9

Literature: Scheler, Esther; Strohriegl, Peter Chemistry of Materials, 2010 , vol. 22, # 4 p. 1410 - 1419

 Customs

HS Code 2921590090
Summary 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine
N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine
N,N'-Diphenyl-N,N'-bis(4-methylphenyl)[1,1'-biphenyl]-4,4'-diamine
N4,N4'-diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine
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