2,2'-Bis(trifluoromethyl)benzidine
Product Information
Molecular Formula
C14H10F6N2
Molecular Weight
320.23
Description
2,2'-Bis(trifluoromethyl)benzidine is an important monomer for the synthesis of polyimide. The polyimide synthesized with TFMB as the monomer introduces a fluorine group. The fluorine element has very small atomic radius and high electronegativity, endowing polyimide with many unique properties, such as thermal stability, chemical inertness, and excellent mechanical properties while retaining excellent comprehensive properties.
Synonyms
4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)aniline; 4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)aniline
IUPAC Name
4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)aniline
SMILES
C1=CC(=C(C=C1N)C(F)(F)F)C2=C(C=C(C=C2)N)C(F)(F)F
InChI
InChI=1S/C14H10F6N2/c15-13(16,17)11-5-7(21)1-3-9(11)10-4-2-8(22)6-12(10)14(18,19)20/h1-6H,21-22H2
InChI Key
NVKGJHAQGWCWDI-UHFFFAOYSA-N
Boiling Point
376.9±42.0 °C (Predicted)
Melting Point
183 °C
Purity
99 %
Density
1.415±0.06 g/cm3(Predicted)
Appearance
White to light yellow to light orange powder to crystal
LogP
5.71800
Safety Information
Hazards
H302+H312+H332:
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Precautionary Statement
P264, P270, P273, P280, P301+P310, P305+P351+P338, P321, P330, P337+P313, P405, and P501
Signal Word
Danger
Computed Properties
XLogP3
4
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
8
Rotatable Bond Count
1
Exact Mass
320.07481730 g/mol
Monoisotopic Mass
320.07481730 g/mol
Topological Polar Surface Area
52Ų
Heavy Atom Count
22
Formal Charge
0
Complexity
345
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114181393-A | Semi-alicyclic polyimide material, semi-alicyclic polyimide film, and preparation method and application thereof | 2022-01-27 |
| CN-113980312-A | High-temperature-resistant high-breakdown-strength intrinsic aramid fiber film and preparation method thereof | 2021-12-08 |
| CN-114133565-A | Hyperbranched polyimide resin and preparation method and application thereof | 2021-12-08 |
| CN-113963840-A | Low-temperature conductive paste composition and preparation method and application thereof | 2021-12-07 |
| CN-113968987-A | Polyimide-based high-temperature-resistant electromagnetic shielding film and preparation method thereof | 2021-11-30 |
| CN-113969058-A | Antistatic polyimide film and preparation method thereof | 2021-11-30 |
| CN-114057762-A | Rigid alicyclic ketone anhydride compound and preparation method and application thereof | 2021-11-30 |
| CN-114032060-A | Polyimide composition, polyimide composite and preparation and application thereof | 2021-11-26 |
| CN-114015232-A | Polyamide acid composition for preparing polyimide reflecting film, preparation method thereof, polyimide reflecting film and preparation method thereof | 2021-11-17 |
| CN-114181392-A | High-solid-content low-viscosity polyamic acid solution and preparation method and application thereof | 2021-11-17 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 9853654 | 1998-11-01 | Phenytoin-induced dermatomyositis: case report and literature review | Journal of child neurology |
