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ChemicalBook >> CAS DataBase List >> N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine

N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine

N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine price.
  • $65 - $1408
  • Product name: N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine
  • CAS: 20441-06-9
  • MF: C38H32N2
  • MW: 516.67
  • EINECS:
  • MDL Number:MFCD00799301
  • Synonyms:N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine;N,N'-diphenyl-N,N'-bis(4-Methylphenyl)-1,1'-Biphenyl-4,4'-diaMine;5-([1,1'-biphenyl]-4-yl)-2-broMo-11,11-diMethyl-5,11-dihydroindeno[1,2-b]carbazole;N,N'-Bis(4-methylphenyl)-N,N'-diphenyl-benzidine;N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine;N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine;N,N'-Bis(4;N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine>
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Arctom
  • Crysdot
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 100mg
  • 200mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA0029EB
  • Product descriptionN4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98%
  • Packaging250mg
  • Price$74
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0029EB
  • Product descriptionN4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98%
  • Packaging1g
  • Price$174
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0029EB
  • Product descriptionN4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98%
  • Packaging5g
  • Price$540
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0029EB
  • Product descriptionN4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98%
  • Packaging10g
  • Price$940
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0029EB
  • Product descriptionN4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98%
  • Packaging25g
  • Price$1408
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number0492AB
  • Product descriptionN4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine
  • Packaging1g
  • Price$735
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number20441069
  • Product descriptionN4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine
  • Packaging250mg
  • Price$401.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1011623
  • Product description4,4'-BIS(PHENYL-4-TOLUYLAMINO)BIPHENYL 95.00%
  • Packaging5MG
  • Price$500.81
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS011272
  • Product descriptionN4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98%
  • Packaging1g
  • Price$737
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS011272
  • Product descriptionN4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98%
  • Packaging100mg
  • Price$197
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS011272
  • Product descriptionN4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98%
  • Packaging250mg
  • Price$295
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD43000570
  • Product descriptionN4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 95+%
  • Packaging1g
  • Price$385
  • Updated2026-05-27
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD4834
  • Product descriptionN,N'-Diphenyl-N,N'-di(p-tolyl)benzidine >98.0%(GC)
  • Packaging200mg
  • Price$71
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD4834
  • Product descriptionN,N'-Diphenyl-N,N'-di(p-tolyl)benzidine >98.0%(GC)
  • Packaging1g
  • Price$246
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberD491948
  • Product descriptionN,N''-Diphenyl-N,N''-di(p-tolyl)benzidine
  • Packaging500mg
  • Price$65
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0029EB N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98% 250mg $74 2026-05-28 Buy
aablocks AA0029EB N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98% 1g $174 2026-05-28 Buy
aablocks AA0029EB N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98% 5g $540 2026-05-28 Buy
aablocks AA0029EB N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98% 10g $940 2026-05-28 Buy
aablocks AA0029EB N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98% 25g $1408 2026-05-28 Buy
AK Scientific 0492AB N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 1g $735 2021-12-16 Buy
Alichem 20441069 N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 250mg $401.8 2021-12-16 Buy
American Custom Chemicals Corporation CHM1011623 4,4'-BIS(PHENYL-4-TOLUYLAMINO)BIPHENYL 95.00% 5MG $500.81 2021-12-16 Buy
Arctom AS011272 N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98% 1g $737 2021-12-16 Buy
Arctom AS011272 N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98% 100mg $197 2021-12-16 Buy
Arctom AS011272 N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 98% 250mg $295 2021-12-16 Buy
Crysdot CD43000570 N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine 95+% 1g $385 2026-05-27 Buy
TCI Chemical D4834 N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine >98.0%(GC) 200mg $71 2026-04-30 Buy
TCI Chemical D4834 N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine >98.0%(GC) 1g $246 2026-04-30 Buy
TRC D491948 N,N''-Diphenyl-N,N''-di(p-tolyl)benzidine 500mg $65 2021-12-16 Buy

Properties

Melting point :165.0 to 169.0 °C
Boiling point :680.1±55.0 °C(Predicted)
Density :1.149±0.06 g/cm3 (20 ºC 760 Torr)
storage temp. :2-8°C
form :powder to crystal
pka :-2.16±0.60(Predicted)
color :White to Almost white
λmax :354nm(CH2Cl2)(lit.)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
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.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P330 Rinse mouth.
P362 Take off contaminated clothing and wash before reuse.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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Suppliers and manufacturers

TCI (Shanghai) Development Co., Ltd. Jilin OLED Material Tech Co., Ltd HANSHANG CHEMICAL SCIENTIFIC LIMITED Springchem New Material Technology Co.,Limited Explovisual Technology Incorporation Anhui Sholon New Material Technology Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe TCI AMERICA Shanghai Aladdin Bio-Chem Technology Co.,LTD