4,4'-Diaminooctafluorobiphenyl , >97.0%(GC) , 1038-66-0

Synonym(s):
Octafluorobenzidine

CAS NO.：1038-66-0

Empirical Formula: C12H4F8N2

Molecular Weight: 328.16

MDL number: MFCD00007646

EINECS: 213-861-4

PRODUCT Properties

• Melting point: 175-177 °C (lit.)
• Boiling point: 279.4±35.0 °C(Predicted)
• Density: 1.5568 (estimate)
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: soluble in Methanol
• form: powder to crystal
• pka: 0.02±0.21(Predicted)
• color: White to Orange to Green
• InChI: InChI=1S/C12H4F8N2/c13-3-1(4(14)8(18)11(21)7(3)17)2-5(15)9(19)12(22)10(20)6(2)16/h21-22H2
• InChIKey: FWOLORXQTIGHFX-UHFFFAOYSA-N
• SMILES: C1(C2=C(F)C(F)=C(N)C(F)=C2F)=C(F)C(F)=C(N)C(F)=C1F
• CAS DataBase Reference: 1038-66-0(CAS DataBase Reference)
• EPA Substance Registry System: [1,1'-Biphenyl]-4,4'-diamine, 2,2',3,3',5,5',6,6'-octafluoro- (1038-66-0)

Description and Uses

4,4'-Diaminofluorobiphenyl (DFOB) is a colorless solid soluble in organic solvents. DFOB has the advantages of low toxicity and high thermal stability, making it an ideal material for a variety of applications. DFOB has been used in biomedical research and industrial processes. In addition, its application extends to the synthesis of industrial compounds such as polymers and plastics.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P305+P351+P338
• Hazard Codes: Xi,T
• Risk Statements: 36/37/38
• Safety Statements: 26-37/39
• RIDADR: UN 3152 9/PG 2
• WGK Germany: 3
• Hazard Note: Toxic
• TSCA: T
• HazardClass: IRRITANT-HARMFUL
• HS Code: 29215900