4,5-Difluorophthalic acid Chemical Properties

Melting point:

161.5-162 °C

Boiling point:

378.7±42.0 °C(Predicted)

Density 

1.644±0.06 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

pka

2.55±0.10(Predicted)

InChI

InChI=1S/C8H4F2O4/c9-5-1-3(7(11)12)4(8(13)14)2-6(5)10/h1-2H,(H,11,12)(H,13,14)

InChIKey

FFSBOABNRUJQFW-UHFFFAOYSA-N

SMILES

C1(C(O)=O)=CC(F)=C(F)C=C1C(O)=O

Safety Information

HS Code 

2917399590

4,5-Difluorophthalic acid Usage And Synthesis

Uses

4,5-difluorophthalic acid can be used to prepare a polyguanidine bactericidal compound miscible with anionic surfactants. 4,5-difluorophthalic acid is used to modify the PHMB molecule so that it has multiple carboxyl groups at the ends and has amphoteric surfactant properties.

4,5-Difluorophthalic acid(18959-31-4)Related Product Information

• Potassium hydrogen phthalate
• OXALIC ACID
• 2-(Trifluoromethyl)benzoic acid
• Diallyl phthalate
• Isophthalic acid
• Diisooctyl phthalate
• Dimethyl phthalate
• Bis(2-ethylhexyl) phthalate
• Terephthalic acid
• Diisobutyl phthalate
• Dibutyl phthalate
• Phthalic acid
• Diisononyl phthalate
• 3-Fluorophthalic acid
• 1,2-Difluorobenzene
• Diethyl phthalate
• 4-Fluoro-2-methylbenzaldehyde
• Tetrafluorophthalic acid