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ChemicalBook--->CAS DataBase List--->2991-28-8

2991-28-8

2991-28-8 Structure

2991-28-8 Structure
IdentificationMore
[Name]

2,5-Difluorobenzoic acid
[CAS]

2991-28-8
[Synonyms]

2,5-DIFLUOROBENZOIC ACID
RARECHEM AL BO 0019
Benzoic acid, 2,5-difluoro-
2,5-Difluorobenzic acid
2-chloro-6-flurobenzyl cyanide
2,5-Difluorobenzoic
2,5-Difluorobenzoic acid 98%
2,5-Difluorobenzoicacid98%
2,5-DIFLUOROBENZOIC ACID =99%
[EINECS(EC#)]

221-060-6
[Molecular Formula]

C7H4F2O2
[MDL Number]

MFCD00002410
[Molecular Weight]

158.1
[MOL File]

2991-28-8.mol
Chemical PropertiesBack Directory
[Appearance]

white crystalline powder
[Melting point ]

132-134 °C (lit.)
[Boiling point ]

244.7±20.0 °C(Predicted)
[density ]

1.3486 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

acetone: soluble25mg/mL, clear, faintly yellow
[form ]

Solid
[pka]

2.93±0.10(Predicted)
[color ]

White
[Water Solubility ]

Insoluble in water.
[BRN ]

973351
[InChIKey]

LBQMIAVIGLLBGW-UHFFFAOYSA-N
[CAS DataBase Reference]

2991-28-8(CAS DataBase Reference)
[NIST Chemistry Reference]

2,5-Difluorobenzoic acid(2991-28-8)
[EPA Substance Registry System]

Benzoic acid, 2,5-difluoro- (2991-28-8)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29163900
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2,5-Difluorobenzoic acid(2991-28-8).msds
Hazard InformationBack Directory
[Chemical Properties]

white crystalline powder
[Uses]

2,5-Difluorobenzoic acid is used in the preparation of hydrazone derivatives, which acts as a potential antibacterial agent.
[Synthesis Reference(s)]

Journal of Medicinal Chemistry, 28, p. 1864, 1985 DOI: 10.1021/jm00150a018
[General Description]

2,5-Difluorobenzoic acid has been quantitated in ground water samples by liquid chromatography-tandem mass spectrometry.
Spectrum DetailBack Directory
[Spectrum Detail]

2,5-Difluorobenzoic acid(2991-28-8)MS
2,5-Difluorobenzoic acid(2991-28-8)1HNMR
2,5-Difluorobenzoic acid(2991-28-8)13CNMR
2,5-Difluorobenzoic acid(2991-28-8)IR1
2,5-Difluorobenzoic acid(2991-28-8)IR2
2,5-Difluorobenzoic acid(2991-28-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2,5-Difluorobenzoic acid, 98%(2991-28-8)
[Alfa Aesar]

2,5-Difluorobenzoic acid, 98+%(2991-28-8)
[Sigma Aldrich]

2991-28-8(sigmaaldrich)
[TCI AMERICA]

2,5-Difluorobenzoic Acid,>98.0%(T)(2991-28-8)
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