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AB-TFMB

AB-TFMB structure

CAS No.: 1449757-11-2

Chemical Name:: AB-TFMB

Synonyms: AB-TFMB;N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bi...;N,N'-[2,2'-Bis(trifluoromethyl)[1,1'-biphenyl]-4,4'-diyl]bis[4-aminobenzamide];N,N'-[2,2’-bis(trifluoromethyl)]-[1,1’-biphenyl]-4,4’-diyl]-bis-[4-aminophenyl;2,2 '- bis (trifluoromethyl) -4,4' - bis (4-aminophenylcarbonylamino) biphenyl;N,N'-(2,2'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide);Benzamide, N,N'-[2,2'-bis(trifluoromethyl)[1,1'-biphenyl]-4,4'-diyl]bis[4-amino-;N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB);N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB)

CBNumber:: CB35984948

Molecular Formula:: C28H20F6N4O2

Molecular Weight:: 558.47

MDL Number:

MOL File:: 1449757-11-2.mol

Last updated:2024-05-22 09:38:25

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AB-TFMB Properties

Boiling point	574.9±50.0 °C(Predicted)
Density	1.454±0.06 g/cm3(Predicted)
pka	13.17±0.70(Predicted)

AB-TFMB Chemical Properties,Uses,Production

Description

N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB) has two anilines linked to the trifluoromethylbiphenyl core by two carboxamides.AB-TFMB is used for the synthesis of polyimides with high transparency and low linear coefficient of thermal expansion (CTE), making it ideal for flexible displays. The trifluoromethyl substituent hinders intermolecular charge transfer, thus improving transparency, and the linear rigid structure of AB-TFMB achieves a low CTE (4.2 ppm/K). Polyimides based on AB-TFMB are also gas permeable, with oxygen transmission rates of up to 2313 cm3/m2/day at 23 °C and 1.01 bar.

Chemical Properties

White powder/crystal

AB-TFMB Preparation Products And Raw materials

Raw materials

Preparation Products

AB-TFMB Suppliers

Global( 31)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Heynova (Shanghai) New Material Technology CO., Ltd	+8617821320848	zoe@heynovachem.com	China	431	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15956	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21689	55
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	6011	58
Shanghai Daeyeon Chemicals Co., Ltd	021-64478606 +8615900664856	daeyeon001@vip.163.com	China	2062	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	6708	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20356	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418684 +8618949823763	sales@tnjchem.com	China	25363	58
Henan Aochuang Chemical Co.,Ltd.	+86-0371-63689365 +8618638391208	sales@aochuangchem.com	China	9425	58

Supplier	Advantage
Heynova (Shanghai) New Material Technology CO., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hebei Yanxi Chemical Co., Ltd.	58
Shanghai Daeyeon Chemicals Co., Ltd	58
Shanghai UCHEM Inc.	58
ANHUI WITOP BIOTECH CO., LTD	58
CD Chemical Group Limited	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Henan Aochuang Chemical Co.,Ltd.	58

View Lastest Price from AB-TFMB manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2023-07-25	N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB) 1449757-11-2	US $0.00 / kg	1kg	99%	20 tons	Hebei Yanxi Chemical Co., Ltd.

N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB)
1449757-11-2
US $0.00 / kg
99%
Hebei Yanxi Chemical Co., Ltd.

N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB) N,N'-[2,2'-Bis(trifluoromethyl)[1,1'-biphenyl]-4,4'-diyl]bis[4-aminobenzamide] AB-TFMB Benzamide, N,N'-[2,2'-bis(trifluoromethyl)[1,1'-biphenyl]-4,4'-diyl]bis[4-amino- N,N'-[2,2’-bis(trifluoromethyl)]-[1,1’-biphenyl]-4,4’-diyl]-bis-[4-aminophenyl N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bi... 2,2 '- bis (trifluoromethyl) -4,4' - bis (4-aminophenylcarbonylamino) biphenyl N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB) N,N'-(2,2'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) 1449757-11-2 C28H20F6N4O2 PI