16184-59-1

Basic information

• Product Name: Bis(pentafluorophenyl)-1,3,4-oxadiazole
• Synonyms: 2,5-Bis(pentafluorophenyl)-1,3,4-oxadiazole;Bis(pentafluorophenyl)-1,3,4-oxadiazole
• CAS NO: 16184-59-1
• Molecular Formula: C₁₄F₁₀N₂O
• Molecular Weight: 402.15
• Mol File: 16184-59-1.mol
• Article Data: 4

Chemical Properties

• Melting Point: 156-158 °C
• Boiling Point: 353.4°C at 760 mmHg
• Flash Point: 167.5°C
• Appearance: /
• Density: 1.738g/cm³
• Vapor Pressure: 7.31E-05mmHg at 25°C
• Refractive Index: 1.464
• PKA: -8.22±0.50(Predicted)
• CAS DataBase Reference: Bis(pentafluorophenyl)-1,3,4-oxadiazole(CAS DataBase Reference)
• NIST Chemistry Reference: Bis(pentafluorophenyl)-1,3,4-oxadiazole(16184-59-1)
• EPA Substance Registry System: Bis(pentafluorophenyl)-1,3,4-oxadiazole(16184-59-1)

Safety Data

• Hazardous Substances Data: 16184-59-1(Hazardous Substances Data)

Usage

InChI:InChI=1/C14F10N2O/c15-3-1(4(16)8(20)11(23)7(3)19)13-25-26-14(27-13)2-5(17)9(21)12(24)10(22)6(2)18

Upstream product

• 2251-50-5 pentafluorobenzoylchloride 
• 602-94-8 Pentafluorobenzoic acid 
• 16065-70-6 N'-pentafluorobenzoyl-pentafluorobenzohydrazide 

Downstream Products

• 1301701-23-4 2-(3,5-difluoro-2,4,6-tris(p-tolyloxy)phenyl)-5-(2,3,5-trifluoro-4,6-bis(p-tolyloxy)phenyl)-1,3,4-oxadiazole 
• 1301701-24-5 2,5-bis(3,5-difluoro-2,4,6-tris(p-tolyloxy)phenyl)-1,3,4-oxadiazole 
• 1301701-22-3 2,5-bis(2,3,5-trifluoro-4,6-bis(p-tolyloxy)phenyl)-1,3,4-oxadiazole 
• 1301701-21-2 2,5-bis(2,3,5,6-tetrafluoro-4-(p-tolyloxy)phenyl)-1,3,4-oxadiazole 

Relevant articles and documents

High-pressure studies on fluorine substituted 2,5-di(phenyl)-1,3,4- oxadiazoles

Results are presented from structural and high-pressure investigations on four differently but symmetrically fluorine substituted 2,5-di(phenyl)-1,3,4- oxadiazoles. The substitution pattern includes the para-, meta-, or ortho-substitution and the fully fluorinated 2,5-bis(pentafluorophenyl)-1,3,4- oxadiazole. The crystal structure depends on the molecular structure and results in a different high-pressure behavior. Parameters for the Murnaghan equation of state (EOS) are determined for every compound and the anisotropic pressure response of the crystal lattice is discussed. Although the EOS parameters, bulk modulus Ko and its pressure derivative Ko′ are of the same order of magnitude for all four compounds, the anisotropy of strain is noticeably different.

Fluorine-containing compound

The present invention has an object to provide a fluorine-containing compound which can be used for applications such as additives making a transparent resin material low in a water absorbing ratio and high in water repellency without deteriorating of var