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655-14-1

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655-14-1 Structure

655-14-1 Structure
IdentificationBack Directory
[Name]

2,5-difluoroterephthalic acid
[CAS]

655-14-1
[Synonyms]

2,5-difluoroterephthalic acid
2,5-difluoro-1,4-benzenedicarboxylicacid
1,4-Benzenedicarboxylicacid, 2,5-difluoro-
[EINECS(EC#)]

211-508-9
[Molecular Formula]

C8H4F2O4
[MDL Number]

MFCD00042502
[MOL File]

655-14-1.mol
[Molecular Weight]

202.11
Chemical PropertiesBack Directory
[Melting point ]

325-330 °C
[Boiling point ]

370.1±42.0 °C(Predicted)
[density ]

1.644±0.06 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[pka]

2.22±0.10(Predicted)
[Appearance]

White to off-white Solid
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335-H302
[Precautionary statements ]

P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501
Hazard InformationBack Directory
[Uses]

2,5-Difluoroterephthalic acid is used as a ligand for the synthesis of MOF materials; UIO-66-F2; Ce-BDC-F2; MIL-47-F2; Al-MIL-53-F2.
Spectrum DetailBack Directory
[Spectrum Detail]

2,5-difluoroterephthalic acid(655-14-1)1HNMR
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