N,N'-Diphenylbenzidine

Min.Order / FOB Price:Get Latest Price

1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: 99%min
Payment Terms : L/C,T/T,Other

Keywords

99% N,N'-Diphenylbenzidine 99% N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine N,N'-DIPHENYL BIPHENYLAMINE Supplier

Quick Details

Appearance:White Powder
Application:As Pharmaceutical Intermediates
PackAge:1KG/Bag or Bottle,25KG per Box or Drum ,180KG,213KG Drum or Customized
ProductionCapacity:500|Kilogram|Month
Storage:Store in dry, dark and ventilated place and keep sealed when not in use .
Transportation:By DHL /Fedex /TNT /EMS /Air /Sea etc.

Superiority:

Shanghai Siwei Chemical Co., Ltd is located in Shanghai,China .Our main business is Pharmaceutical Intermediates ,OLED Intermediates ,Food Additives and Ingredients etc.

We have professional customer service 24H online answer your questions .
Have long-term and stable cooperation with major factories and universities to ensure the best quality and cheap price .

Familiar with Chinese market so we could also help customer do the sourcing work .

Welcome your inquires at any time ,we are always on your side .

Details:

N,N'-Diphenylbenzidine Basic information
Product Name: N,N'-Diphenylbenzidine
Synonyms: N,N'-DIPHENYLBENZIDINE;N,N'-DIPHENYL BIPHENYLAMINE;N'-Diphenylbenzidine;4-(4-anilinophenyl)-N-phenylaniline;N,N'-Diphenylbenzidine, 97%, indicator;N,N'-Diphenylbenzidine;Benzidine, N,N'-diph;N,N'-(1,1'-Biphenyl-4,4'-diyl)bisaniline
CAS: 531-91-9
MF: C24H20N2
MW: 336.43
EINECS: 208-521-7

N,N'-Diphenylbenzidine Chemical Properties
Melting point 246-248 °C(lit.)
Boiling point 462.9°C (rough estimate)
density 1.1750 (rough estimate)
vapor density 11.6 (vs air)
refractive index 1.7620 (estimate)
Fp >110°C
storage temp. Store below +30°C.
pka 1.31±0.40(Predicted)
form Fine Crystalline Powder
color Gray to brownish
Water Solubility Insoluble in water.
Sensitive Light Sensitive

N,N'-Diphenylbenzidine Usage And Synthesis
Chemical Properties GREY TO BROWNISH FINE CRYSTALLINE POWDER
Uses See diphenylamine.