ChemicalBook--->CAS DataBase List--->4519-39-5

4519-39-5

4519-39-5 Structure

4519-39-5 Structure
IdentificationMore
[Name]

2,3-Difluorobenzoic acid
[CAS]

4519-39-5
[Synonyms]

2,3-DIFLUOROBENZOIC ACID
BUTTPARK 45\01-40
CHEMPACIFIC 39931
RARECHEM AL BO 0251
TIMTEC-BB SBB006679
2,3-Difluorobenzoicacid,98%
2,3-Difluorobenzoic
2,3-Difluorobenzoic acid 98%
2,3-DIFLUOROBENZONIC ACID
[Molecular Formula]

C7H4F2O2
[MDL Number]

MFCD00010267
[Molecular Weight]

158.1
[MOL File]

4519-39-5.mol
Chemical PropertiesBack Directory
[Appearance]

white to off-white powder
[Melting point ]

163-165 °C (lit.)
[Boiling point ]

248.1±20.0 °C(Predicted)
[density ]

1.3486 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

powder to crystal
[pka]

2.93±0.10(Predicted)
[color ]

White to Almost white
[Water Solubility ]

slightly soluble
[BRN ]

2640781
[InChIKey]

JLZVIWSFUPLSOR-UHFFFAOYSA-N
[CAS DataBase Reference]

4519-39-5(CAS DataBase Reference)
[EPA Substance Registry System]

Benzoic acid, 2,3-difluoro- (4519-39-5)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R37/38:Irritating to respiratory system and skin .
R36:Irritating to the eyes.
[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 ]

29163990
Hazard InformationBack Directory
[Chemical Properties]

white to off-white powder
[Uses]

2,3-Difluorobenzoic acid has been used as a tracer for determining the extent of recovery of materials injected into oil wells.
[General Description]

2,3-Difluorobenzoic acid forms dimers that are stabilized by hydrogen bonds.
Spectrum DetailBack Directory
[Spectrum Detail]

2,3-Difluorobenzoic acid(4519-39-5)MS
2,3-Difluorobenzoic acid(4519-39-5)1HNMR
2,3-Difluorobenzoic acid(4519-39-5)IR1
2,3-Difluorobenzoic acid(4519-39-5)IR2
2,3-Difluorobenzoic acid(4519-39-5)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2,3-Difluorobenzoic acid, 98%(4519-39-5)
[Alfa Aesar]

2,3-Difluorobenzoic acid, 98%(4519-39-5)
[Sigma Aldrich]

4519-39-5(sigmaaldrich)
[TCI AMERICA]

2,3-Difluorobenzoic Acid,>97.0%(GC)(T)(4519-39-5)
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