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ChemicalBook >> CAS DataBase List >>3,3'-Bis(trifluoromethyl)benzidine

3,3'-Bis(trifluoromethyl)benzidine

3,3'-Bis(trifluoromethyl)benzidine Structure
3,3'-Bis(trifluoromethyl)benzidine structure
CAS No.
346-88-3
Chemical Name:
3,3'-Bis(trifluoromethyl)benzidine
Synonyms
33TFMB;3,3'-DI(TRIFLUOROMETHYL)BENZIDINE;3,3'-Bis(trifluoromethyl)benzidine;3,3'-Bis(trifluoromethyl)benzidine97%;3,3'-BIS(TRIFLUOROMETHYL)-4,4'DIAMINOBIPHENYL;3,3-Bis(trifluoromethyl)-4,4-diphenylenediamine;3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine;[1,1'-Biphenyl]-4,4'-diamine, 3,3'-bis(trifluoromethyl)-;3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine97%;3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine 97%
CBNumber:
CB2442910
Molecular Formula:
C14H10F6N2
Molecular Weight:
320.23
MDL Number:
MFCD00236672
MOL File:
346-88-3.mol
MSDS File:
SDS
Last updated:2026-09-12 18:51:18
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3,3'-Bis(trifluoromethyl)benzidine Properties

Melting point 180-181
Boiling point 364.2±42.0 °C(Predicted)
Density 1.415±0.06 g/cm3(Predicted)
pka 1.75±0.13(Predicted)
form solid
color Off-white
CAS DataBase Reference 346-88-3(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H320-H335
Precautionary statements  P264-P270-P301+P312-P330
Hazard Codes  T,Xi
Risk Statements  22-45-50/53
Safety Statements  22-36/37/39-45
RIDADR  2811
Hazard Note  Toxic
HazardClass  IRRITANT-HARMFUL
HS Code  2921599090

3,3'-Bis(trifluoromethyl)benzidine price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific PC3086M 3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine 97% 346-88-3 1g $283 2026-06-04 Buy
Matrix Scientific 313713 3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine 346-88-3 100.00mg $124 2026-05-19 Buy
Matrix Scientific 313713 3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine 346-88-3 250.00mg $174 2026-05-19 Buy
Matrix Scientific 313713 3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine 346-88-3 1.00g $411 2026-05-19 Buy
aablocks AA007CSK 3,3'-Bis(trifluoromethyl)benzidine 97% 346-88-3 100mg $87 2026-05-28 Buy
Product number Packaging Price Buy
PC3086M 1g $283 Buy
313713 100.00mg $124 Buy
313713 250.00mg $174 Buy
313713 1.00g $411 Buy
AA007CSK 100mg $87 Buy

3,3'-Bis(trifluoromethyl)benzidine Chemical Properties, Uses, Production

Uses

3,3''-Bis(trifluoromethyl)benzidine (CAS# 346-88-3) can be used for optical materials due to its low thermal expansion coefficient, refractive index, dielectric constant, and good organic solvent solubility. It can also be used for electronic insulating film and organic LEDs.

3,3'-Bis(trifluoromethyl)benzidine Preparation Products And Raw materials

Raw materials

Preparation Products

3,3'-Bis(trifluoromethyl)benzidine Suppliers

Global Suppliers ( 60)
Supplier Tel Email Country ProdList Advantage
Shanghai Kangenbo Medical Technology Co., Ltd. 400-1388-521 17510465506 renhuirong@kangenbo.cn China 9988 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Chengdu HuaXia Chemical Reagent Co. Ltd 400-1166-196 13458535857 cdhxsj@163.com China 13323 58
Finetech Industry Limited 027-87465837 19945049750 sales@finetechnology-ind.com China 9331 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Zhengzhou Huiju Chemical Co., Ltd. 0371-55900031 18137872243 3927209986@qq.com China 9999 55
Shanghai CR Corporation Limited 13917420128 13062833949 fred.wen@crcorporation.cn China 9776 58
Shaanxi Weishennuo New Material Co., Ltd. 029-89107144 18792503214 beryl@weishinuo.com China 542 58
Shanghai Latchem Co., Ltd. 021-61916491 15921747686 sales@latcheminc.com China 964 58
Supplier Advantage
Shanghai Kangenbo Medical Technology Co., Ltd. 58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Chengdu HuaXia Chemical Reagent Co. Ltd 58
Finetech Industry Limited 58
Amadis Chemical Company Limited 58
Zhengzhou Huiju Chemical Co., Ltd. 55
Shanghai CR Corporation Limited 58
Shaanxi Weishennuo New Material Co., Ltd. 58
Shanghai Latchem Co., Ltd. 58

346-88-3 (3,3'-Bis(trifluoromethyl)benzidine) Related Search:

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2,2'-Bis(trifluoromethyl)benzidine Benzidine o-Tolidine dihydrofluoride

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33TFMB 3,3'-DI(TRIFLUOROMETHYL)BENZIDINE 3,3'-BIS(TRIFLUOROMETHYL)-4,4'DIAMINOBIPHENYL 3,3'-Bis(trifluoromethyl)benzidine97% 3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine 97% 3,3'-Bis(trifluoromethyl)-4,4'-diaminobiphenyl, 3,3'-Bis(trifluoromethyl)benzidine 3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine97% 4-[4-amino-3-(trifluoromethyl)phenyl]-2-(trifluoromethyl)aniline 3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine [1,1'-Biphenyl]-4,4'-diamine, 3,3'-bis(trifluoromethyl)- 3,3'-Bis(trifluoromethyl)benzidine 3,3′-Bis(trifluoromethyl)-4,4′-diaminobiphenyl, CAS 346-88-3 3,3-Bis(trifluoromethyl)-4,4-diphenylenediamine 346-88-3