(1,1'-Biphenyl)-4,4'-diamine, 2,2'-bis(trifluoromethyl)-

HCID 629349CAS 341-58-2
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Grundinformationen

Standard-SMILES
Nc1ccc(-c2ccc(N)cc2C(F)(F)F)c(C(F)(F)F)c1
InChIKey
NVKGJHAQGWCWDI-UHFFFAOYSA-N
Summenformel
C14H10F6N2
Durchschnittliche Molmasse
320,23 g/mol
Monoisotopische Masse
320,0748173

Namen und Bezeichner

Bevorzugter Name
(1,1'-Biphenyl)-4,4'-diamine, 2,2'-bis(trifluoromethyl)-
IUPAC
4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)aniline
Englischer Name
2,2'-Bis(trifluoromethyl)benzidine
Summenformel
C14H10F6N2
Molmasse
320.23

Namen und Synonyme

[1,1'-Biphenyl]-4,4'-diamine, 2,2'-bis(trifluoromethyl)-(1,1'-Biphenyl)-4,4'-diamine, 2,2'-bis(trifluoromethyl)-RefChem:391072671-105-2341-58-22,2'-Bis(trifluoromethyl)benzidine2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)anilineTFMBMFCD001901552,2'-Bis(trifluoromethyl)-4,4'-diaminobiphenyl2,2'-Bis-trifluoromethyl-biphenyl-4,4'-diamine
Weitere Namen anzeigen
TFDBABL-2122TFMBTFDB(TFMB)TFMB/ TFDB2,2'-Bis(trifluorome2,2'-Bis(trifluoromethyl2,2'-bis(trifluoromethyl)
MLS000033290C14H10F6N2AS-14398SMR000009610SY0164814,4'-Diamino-2,2'-bis(trifluoromethyl)biphenyl2,2'-BIS(TRIFLUOROMETHYL)BENZIDINE 2,2'-bis(trifluoromethyl)benzidine (TFMB)/(TFDB)2,2'-Bis(trifluoromethyl)-4,4'-biphenyldiamine

Datenbank-Bezeichner

CAS
341-58-2
PubChem CID
629349
DTXSID
DTXSID70348007
ChEMBL
CHEMBL1377207
EC Number
671-105-2
Nikkaji
J624.943D

Eigenschaften

Berechnete Struktureigenschaften

XLogP
4
Polarare Oberfläche (TPSA)
52 Ų
H-Brücken-Donoren
2
H-Brücken-Akzeptoren
8
Frei drehbare Bindungen
1
Schwere Atome
22

Physikochemische Eigenschaften

Schmelzpunkt
183 °C · 183 °C
Siedepunkt
376.9 · 376.9±42.0 °C(Predicted)
Dichte
1.415 · 1.415±0.06 g/cm3(Predicted)
storage temp.
2 · 2-8°C(protect from light)
Löslichkeit
soluble in Methanol
Aggregatzustand
powder to crystal

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

Danger

H301 (95.2%): Toxic if swallowed [Danger Acute toxicity, oral]；H319 (97.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P264, P264+P265, P270, P280, P301+P316, P305+P351+P338, P321, P330, P337+P317, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 42 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Hazard Classes and CategoriesAcute Tox. 3 (95.2%)；Eye Irrit. 2 (97.6%)

Sicherheitsdaten

ridadr
2811
hs_code
29215900
risk_code
22-45-50/53-36-25-36/37/38
hazard_code
T,Xi
hazard_note
Toxic
safety_code
22-36/37/39-45-26-37

Chemie und Industrie

Anwendungen · 2 Einträge

Beschreibung2,2'-Bis(trifluoromethyl)benzidine (TFMB) is a fluorinated benzidine derivative with two trifluoromethyl substituents at the 2- and 2'-positions. 2,2'-Bis(trifluoromethyl)benzidine (TFMB) is a rigid and aromatic polyimide used in the synthesis of metal-organic frameworks (MOFs) and covalent organic frameworks (COFs) of high specific surface area.TFMB is also synthesised as UV-resistant and colourless polyimide thin films for optoelectronic applications. TFMB is also used to synthesise UV resistant and colourless polyimide films for optoelectronic applications. The two fluoromethyl groups have a strong electron-withdrawal effect, which reduces the electron dispersion in the π-orbitals of the fully conjugated polymer backbone. This effect results in a much higher transparency of the polyimide film compared to polyimide films containing methyl substituents. This polyimide can be used for the encapsulation of solar cells with MOFs cluster light diffusers.

Verwenden2,2'-Bis(trifluoromethyl)benzidine is used for producing a high strength flexible transparent polyimide material.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
中节能万润股份有限公司0535-6101880 · [email protected]
湖南嘉航医药科技有限公司85521272 15200744171 · [email protected]

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