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4,4'-DiaMino-2,2'-difluorobiphenyl

4,4'-DiaMino-2,2'-difluorobiphenyl Structure
4,4'-DiaMino-2,2'-difluorobiphenyl structure
CAS No.
316-64-3
Chemical Name:
4,4'-DiaMino-2,2'-difluorobiphenyl
Synonyms
2,2′-Difluorobenzidine;4,4'-DiaMino-2,2'-difluorobiphenyl;4,4'-DiaMino-2,2'-difluorobiphenyl;4-(4-amino-2-fluorophenyl)-3-fluoroaniline;[1,1'-Biphenyl]-4,4'-diamine, 2,2'-difluoro-
CBNumber:
CB22658221
Molecular Formula:
C12H10F2N2
Molecular Weight:
220.22
MDL Number:
MFCD19302620
MOL File:
316-64-3.mol
MSDS File:
SDS
Last updated:2022-08-26 12:23:19
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4,4'-DiaMino-2,2'-difluorobiphenyl Properties

Melting point 115-116 °C
Boiling point 346.9±37.0 °C(Predicted)
Density 1.313±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
pka 3.73±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H320-H335
Precautionary statements  P264-P270-P301+P312-P330

4,4'-DiaMino-2,2'-difluorobiphenyl price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D493095 4,4''-Diamino-2,2’-difluorobiphenyl 316-64-3 500mg $175 2021-12-16 Buy
AK Scientific 6022AJ 4,4'-Diamino-2,2'-difluorobiphenyl 316-64-3 5g $586 2021-12-16 Buy
Alichem 316643 4,4'-Diamino-2,2'-difluorobiphenyl 316-64-3 25g $1595.8 2021-12-16 Buy
Crysdot CD12084383 4,4'-Diamino-2,2'-difluorobiphenyl 95+% 316-64-3 5g $371 2021-12-16 Buy
Alichem 316643 4,4'-Diamino-2,2'-difluorobiphenyl 316-64-3 5g $532.27 2021-12-16 Buy
Product number Packaging Price Buy
D493095 500mg $175 Buy
6022AJ 5g $586 Buy
316643 25g $1595.8 Buy
CD12084383 5g $371 Buy
316643 5g $532.27 Buy

4,4'-DiaMino-2,2'-difluorobiphenyl Chemical Properties,Uses,Production

Uses

4,4''-Diamino-2,2’-difluorobiphenyl is used as a reactant in the preparation of benzidine and diaminofluorene prolinamide derivatives as hepatitis C virus NS5A inhibitors.

4,4'-DiaMino-2,2'-difluorobiphenyl synthesis

331-21-5
316-64-3
Synthesis of 4,4'-DiaMino-2,2'-difluorobiphenyl from Diazene, bis(3-fluorophenyl)-

4,4'-DiaMino-2,2'-difluorobiphenyl Preparation Products And Raw materials

Raw materials

Diazene, 1,2-bis(3-fluorophenyl)-, 1-oxide N,N'-Bis-(3-fluoro-phenyl)-hydrazine Diazene, bis(3-fluorophenyl)- 1-Fluoro-3-nitrobenzene

Preparation Products

4,4'-DiaMino-2,2'-difluorobiphenyl Suppliers

Global( 34)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15928 58
Accela ChemBio Inc. 		(+1)-858-699-3322 info@accelachem.com United States 19965 58
Career Henan Chemica Co 		+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Nanjing Hengbei Chemicals Co., Ltd. 		+86-25-58393656 sales@hengbeichem.cn China 6856 58
Aromsyn Co., Ltd. 		+86-0571-85585865 +8613336024896 CB@aromsyn.com China 19185 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 sales@accelachem.com China 11660 64
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 41438 60
Supplier Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		58
Accela ChemBio Inc. 		58
Career Henan Chemica Co 		58
Alfa Chemistry 		58
Nanjing Hengbei Chemicals Co., Ltd. 		58
Aromsyn Co., Ltd. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Amadis Chemical Company Limited 		58
Accela ChemBio Co.,Ltd. 64
Bide Pharmatech Ltd. 60
4,4'-DiaMino-2,2'-difluorobiphenyl [1,1'-Biphenyl]-4,4'-diamine, 2,2'-difluoro- 2,2′-Difluorobenzidine 4-(4-amino-2-fluorophenyl)-3-fluoroaniline 4,4'-DiaMino-2,2'-difluorobiphenyl 316-64-3