367672

4,4′-(Hexafluoroisopropylidene)bis(benzoic acid)

98%

• Synonym(s): 2,2-Bis(4-carboxylphenyl)-1,1,1,3,3,3-hexafluoropropane, 2,2-Bis(p-carboxyphenyl)hexafluoropropane, 4,4′-(1,1,1,3,3,3-Hexafluoropropane-2,2-diyl)dibenzoic acid, 4,4′-Hexafluoroisopropylidenediphenyl-1,1′-dicarboxylic acid, 4,4′-[2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene]bis[benzoic acid], Hexafluoro-2,2-bis(4-carboxyphenyl)propane
• Linear Formula: (CF₃)₂C(C₆H₄CO₂H)₂
• CAS Number: 1171-47-7
• Molecular Weight: 392.25
• NACRES: NA.22
• PubChem Substance ID: 24862788
• UNSPSC Code: 12352100
• MDL number: MFCD00040931
• Assay: 98%

Properties

• Quality Segment: 100
• assay: 98%
• mp: 272-274 °C (lit.)
• functional group: carboxylic acid, fluoro
• SMILES string: OC(=O)c1ccc(cc1)C(c2ccc(cc2)C(O)=O)(C(F)(F)F)C(F)(F)F
• InChI: 1S/C17H10F6O4/c18-16(19,20)15(17(21,22)23,11-5-1-9(2-6-11)13(24)25)12-7-3-10(4-8-12)14(26)27/h1-8H,(H,24,25)(H,26,27)
• InChI key: PHQYMDAUTAXXFZ-UHFFFAOYSA-N

Description

General description

4,4′-(Hexafluoroisopropylidene)bis(benzoic acid) is an aromatic dicarboxylic acid. It is a versatile ligand.[1]

Application

4,4′-(Hexafluoroisopropylidene)bis(benzoic acid) is suitable for use as monomer in the synthesis of polyoxadiazole and polytriazole. It may be used:

• in the solvothermal synthesis of new coordination compounds with different transition metal ions[2]
• as bent ligand in the solvothermal synthesis of metal-organic coordination polymers[3]
• in the synthesis of RPF-4, a family of polymeric frameworks[1]

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves