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ChemicalBook >> CAS DataBase List >>3',5'-diphenylbiphenyl-4-aMine

3',5'-diphenylbiphenyl-4-aMine

3',5'-diphenylbiphenyl-4-aMine Structure
3',5'-diphenylbiphenyl-4-aMine structure
CAS No.
343239-58-7
Chemical Name:
3',5'-diphenylbiphenyl-4-aMine
Synonyms
5'-Phenyl-m-terphenyl-4-amine;3,,5,-diphenylbipheny-4-amine;4-(3,5-diphenylphenyl)aniline;3',5'-diphenylbiphenyl-4-aMine;3',5'-Diphenyl-biphenyl-4-ylamine;4-AMino-3',5'-diphenylbiphenyl, 98%;5'-Phenyl-[1,1':3',1''-terphenyl]-4-amine;[1,1':3',1''-Terphenyl]-4-amine, 5'-phenyl-;[1,1':3',1''-Terphenyl]-4-amine, 5'-phenyl- (9CI)
CBNumber:
CB02632108
Molecular Formula:
C24H19N
Molecular Weight:
321.41
MDL Number:
MOL File:
343239-58-7.mol
MSDS File:
SDS
Last updated:2026-05-27 17:37:26
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3',5'-diphenylbiphenyl-4-aMine Properties

Melting point 138-139℃
Boiling point 505℃
Density 1.117
Flash point 275℃
storage temp. Keep in dark place,Inert atmosphere,Room temperature
form powder to crystal
pka 4.24±0.10(Predicted)
color White to Gray to Brown

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
HS Code  2921.49.5000
NFPA 704
0
2 0

3',5'-diphenylbiphenyl-4-aMine price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical P2589 5'-Phenyl-[1,1':3',1''-terphenyl]-4-amine 343239-58-7 1G $131 2026-04-30 Buy
TCI Chemical P2589 5'-Phenyl-[1,1':3',1''-terphenyl]-4-amine 343239-58-7 5G $520 2026-04-30 Buy
Activate Scientific AS42540 5'-Phenyl-[1,1':3',1''-terphenyl]-4-amine 97% 343239-58-7 1g $68 2026-06-04 Buy
Activate Scientific AS42540 5'-Phenyl-[1,1':3',1''-terphenyl]-4-amine 97% 343239-58-7 5g $120 2026-06-04 Buy
aablocks AA00CJ8A [1,1':3',1''-Terphenyl]-4-amine, 5'-phenyl- (9CI) ≥97% 343239-58-7 250mg $16 2026-05-28 Buy
Product number Packaging Price Buy
P2589 1G $131 Buy
P2589 5G $520 Buy
AS42540 1g $68 Buy
AS42540 5g $120 Buy
AA00CJ8A 250mg $16 Buy

3',5'-diphenylbiphenyl-4-aMine Chemical Properties, Uses, Production

Synthesis

1,1':3',1''-Terphenyl, 4-nitro-5'-phenyl-

3816-12-4

3',5'-diphenylbiphenyl-4-aMine

343239-58-7

In a 500 mL autoclave, 200 mL of ethanol, 3.51 g (0.01 mol) of 4-nitro-5'-phenyl-1,1':3',1''-biphenyl, and 0.4 g of 5% Pd/C catalyst were added. The reaction temperature was controlled to be 60 °C and the catalytic hydrogenation reaction was carried out under 0.2 MPa hydrogen pressure. After the reaction was completed, it was cooled to room temperature and the gas in the reactor was replaced with nitrogen. The reaction solution was filtered to remove the catalyst and subsequently the filtrate was concentrated to dryness. The crude product was recrystallized using a mixed solvent of ethyl acetate and toluene to afford 3.06 g of 5'-phenyl-[1,1':3',1''-biphenyl]-4-amine in 95.33% yield.

References

[1] Patent: CN108164387, 2018, A. Location in patent: Paragraph 0083; 0101; 0102; 0103
[2] Patent: CN108191600, 2018, A. Location in patent: Paragraph 0055; 0073; 0074; 0075
[3] Chemical Physics Letters, 2001, vol. 337, # 1-3, p. 11 - 17

3',5'-diphenylbiphenyl-4-aMine Preparation Products And Raw materials

Raw materials

1,1':3',1''-Terphenyl, 4-nitro-5'-phenyl- Triisopropyl borate 1-Bromo-3,5-diphenylbenzene 4-Bromoaniline Hydrogen
Palladium Activated carbon Ethanol

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Preparation Products

3',5'-diphenylbiphenyl-4-aMine Suppliers

Global Suppliers ( 72)
Supplier Tel Email Country ProdList Advantage
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Xi’an Caijing Opto-Electrical Science and Technology Co.,Ltd 029-88294447 029-88292246 029-88296135 cjoesale@xacjoe.com China 221 62
HANSHANG CHEMICAL SCIENTIFIC LIMITED 021-50521775 15800962688 sales@hanshangchem.com China 471 57
Springchem New Material Technology Co.,Limited +86-021-62885108 info@spring-chem.com China 2068 57
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Tombiopharma Chemical Co. Ltd. 13391076197 tombiopharma@163.com China 4986 55
Credit Asia Chemical Co., Ltd. +86 (21) 61124340 China 9739 58
Supplier Advantage
Alfa Aesar 84
Nanjing Chemlin Chemical Co., Ltd 64
Shanghai Hanhong Scientific Co.,Ltd. 64
Xi’an Caijing Opto-Electrical Science and Technology Co.,Ltd 62
HANSHANG CHEMICAL SCIENTIFIC LIMITED 57
Springchem New Material Technology Co.,Limited 57
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
Bide Pharmatech Ltd. 60
Shanghai Tombiopharma Chemical Co. Ltd. 55
Credit Asia Chemical Co., Ltd. 58

View Latest Price from 3',5'-diphenylbiphenyl-4-aMine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3',5'-Diphenylbiphenyl-4-amine pictures 2026-09-02 3',5'-Diphenylbiphenyl-4-amine
343239-58-7
 $1.00-200.00 1KG 99%, 99.5% Sublimated Henan Fengda Chemical Co., Ltd
3',5'-diphenylbiphenyl-4-amine pictures 2026-01-20 3',5'-diphenylbiphenyl-4-amine
343239-58-7
 25kg 99% 100kg Zhongwei Coking Technology National Engineering Research Center Co., Ltd.

3',5'-diphenylbiphenyl-4-aMine Spectrum

3',5'-diphenylbiphenyl-4-aMine(343239-58-7)1HNMR

343239-58-7 (3',5'-diphenylbiphenyl-4-aMine) Related Search:

BIFENAZATE Benzenamine, 4,4'-(2,7-pyrenediyl)bis- [1,1':3',1''-Terphenyl]-4-amine, N-[1,1':3',1''-terphenyl]-4-yl- Benzenamine, 4-(1-pyrenyl)- Benzenamine, 4,4'-(1,4-naphthalenediyl)bis-
[1,1'-Biphenyl]-4-amine, 2',4'-dimethyl-

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3',5'-diphenylbiphenyl-4-aMine 4-AMino-3',5'-diphenylbiphenyl, 98% 3,,5,-diphenylbipheny-4-amine [1,1':3',1''-Terphenyl]-4-amine, 5'-phenyl- (9CI) 5'-Phenyl-m-terphenyl-4-amine [1,1':3',1''-Terphenyl]-4-amine, 5'-phenyl- 5'-Phenyl-[1,1':3',1''-terphenyl]-4-amine 4-(3,5-diphenylphenyl)aniline 3',5'-Diphenyl-biphenyl-4-ylamine 343239-58-7