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ChemicalBook > Product Catalogue >Biochemical Engineering >Biochemical Reagents >Acid-base indicator >N,N'-Diphenylbenzidine

N,N'-Diphenylbenzidine

N,N'-Diphenylbenzidine Structure
  • ₹423 - ₹18109.99
  • Product name: N,N'-Diphenylbenzidine
  • CAS: 531-91-9
  • MF: C24H20N2
  • MW: 336.43
  • EINECS:208-521-7
  • MDL Number:MFCD00003016
  • Synonyms:N,N'-DIPHENYLBENZIDINE;N,N'-DIPHENYL BIPHENYLAMINE;N,N'-(1,1'-Biphenyl-4,4'-diyl)bisaniline;N,N'-Diphenyl-1,1'-biphenyl-4,4'-diamine;N,N'-Diphenyl-4,4'-biphenyldiamine;N,N'-Diphenylbiphenyl-4,4'-diamine;N,N'-Diphenylbenzidine,97%;N,N-Diphenylbenzidne
Price13 Properties Safety Information Description
13 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India
  • ottokemi

Package

  • 1gm
  • 5G
  • 5gm
  • 10gm
  • 10G
  • 25G
  • 25gm
  • 100mL
  • 500mL
  • ManufacturerTCI Chemicals (India)
  • Product numberD0878
  • Product descriptionN,N'-Diphenylbenzidine
  • Packaging5G
  • Price₹5600
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD0878
  • Product descriptionN,N'-Diphenylbenzidine
  • Packaging25G
  • Price₹14600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.20530
  • Product descriptionN,N′-Diphenylbenzidine for synthesis
  • Packaging5G
  • Price₹4380
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberD205206
  • Product descriptionN,N′-Diphenylbenzidine 97%
  • Packaging10G
  • Price₹6808.93
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.20530
  • Product descriptionN,N′-Diphenylbenzidine for synthesis
  • Packaging10G
  • Price₹18109.99
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13802-14
  • Product descriptionN,N'-Diphenylbenzidine, 98%
  • Packaging25g
  • Price₹14600
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13802-06
  • Product descriptionN,N'-Diphenylbenzidine, 98%
  • Packaging5g
  • Price₹3834
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number D 2288
  • Product descriptionDiphenyl benzidine solution
  • Packaging100mL
  • Price₹423
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number D 2287
  • Product descriptionN,N'-Diphenyl benzidine, GR 99% 99%+
  • Packaging1gm
  • Price₹801
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number D 2288
  • Product descriptionDiphenyl benzidine solution
  • Packaging500mL
  • Price₹1692
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number D 2287
  • Product descriptionN,N'-Diphenyl benzidine, GR 99% 99%+
  • Packaging5gm
  • Price₹2574
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number D 2287
  • Product descriptionN,N'-Diphenyl benzidine, GR 99% 99%+
  • Packaging10gm
  • Price₹4302
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number D 2287
  • Product descriptionN,N'-Diphenyl benzidine, GR 99% 99%+
  • Packaging25gm
  • Price₹10062
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D0878 N,N'-Diphenylbenzidine 5G ₹5600 2022-05-26 Buy
TCI Chemicals (India) D0878 N,N'-Diphenylbenzidine 25G ₹14600 2022-05-26 Buy
Sigma-Aldrich(India) 8.20530 N,N′-Diphenylbenzidine for synthesis 5G ₹4380 2022-06-14 Buy
Sigma-Aldrich(India) D205206 N,N′-Diphenylbenzidine 97% 10G ₹6808.93 2022-06-14 Buy
Sigma-Aldrich(India) 8.20530 N,N′-Diphenylbenzidine for synthesis 10G ₹18109.99 2022-06-14 Buy
ALFA India ALF-A13802-14 N,N'-Diphenylbenzidine, 98% 25g ₹14600 2022-05-26 Buy
ALFA India ALF-A13802-06 N,N'-Diphenylbenzidine, 98% 5g ₹3834 2022-05-26 Buy
ottokemi D 2288 Diphenyl benzidine solution 100mL ₹423 2022-05-26 Buy
ottokemi D 2287 N,N'-Diphenyl benzidine, GR 99% 99%+ 1gm ₹801 2022-05-26 Buy
ottokemi D 2288 Diphenyl benzidine solution 500mL ₹1692 2022-05-26 Buy
ottokemi D 2287 N,N'-Diphenyl benzidine, GR 99% 99%+ 5gm ₹2574 2022-05-26 Buy
ottokemi D 2287 N,N'-Diphenyl benzidine, GR 99% 99%+ 10gm ₹4302 2022-05-26 Buy
ottokemi D 2287 N,N'-Diphenyl benzidine, GR 99% 99%+ 25gm ₹10062 2022-05-26 Buy

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)
Flash point :>110°C
storage temp. :Store below +30°C.
solubility :Acetone (Slightly), DMF (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly, Sonicated)
pka :1.31±0.40(Predicted)
form :Fine Crystalline Powder
color :Gray to brownish
Water Solubility :Insoluble in water.
Sensitive :Light Sensitive
Merck :14,3319
BRN :2220993
InChIKey :FDRNXKXKFNHNCA-UHFFFAOYSA-N
CAS DataBase Reference :531-91-9(CAS DataBase Reference)
NIST Chemistry Reference :[1,1'-Biphenyl]-4,4'-diamine, n,n'-diphenyl-(531-91-9)
EPA Substance Registry System :[1,1'-Biphenyl]-4,4'-diamine, N,N'-diphenyl- (531-91-9)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

N,N'-Diphenylbenzidine is an indicator suitable for redox titrations, e.g. with dichromate or cerium(IV) sulfate 1,2. It is also used as intermediates in organic synthesis.

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Suppliers and manufacturers

GLR Innovations Vijay Chemicals LOBA CHEMIE PVT.LTD. Central Drug House(P) Ltd. Reax Chemicals HiMedia Laboratories Kiran Lights Laboratories Loba Chemie Pvt., Ltd. Loba Chemie Pvt Ltd Pharmachem Research & Development Laboratories