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ChemicalBook--->CAS DataBase List--->658-93-5

658-93-5

658-93-5 Structure

658-93-5 Structure
IdentificationMore
[Name]

3,4-Difluorophenylacetic acid
[CAS]

658-93-5
[Synonyms]

3,4-DIFLUOROPHENYLACETIC ACID
RARECHEM AL BO 0250
Benzeneacetic acid, 3,4-difluoro-
2-flurobenzyl alcohol
3,4-Difluorophenylacetic acid 98%
3,4-Difluorophenylaceticacid98%
3,4-Difluorobenzeneacetic acid
[EINECS(EC#)]

211-527-2
[Molecular Formula]

C8H6F2O2
[MDL Number]

MFCD00010002
[Molecular Weight]

172.13
[MOL File]

658-93-5.mol
Chemical PropertiesBack Directory
[Appearance]

beige crystalline needles
[Melting point ]

46-50 °C (lit.)
[Boiling point ]

219°C (rough estimate)
[density ]

1.3010 (estimate)
[Fp ]

>230 °F
[storage temp. ]

Sealed in dry,Room Temperature
[pka]

4.06±0.10(Predicted)
[BRN ]

2577768
[InChIKey]

YCAKYFIYUHHCKW-UHFFFAOYSA-N
[CAS DataBase Reference]

658-93-5(CAS DataBase Reference)
[NIST Chemistry Reference]

3,4-Difluorophenylacetic acid(658-93-5)
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 .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29163990
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

3,4-Difluorophenylacetic acid(658-93-5).msds
Hazard InformationBack Directory
[Chemical Properties]

beige crystalline needles
[General Description]

The separation of five positional isomers from 3,4-difluorophenylacetic acid has been investigated using normal- and reversed-phase HPLC, capillary zone electrophoresis, gas chromatography and supercritical fluid chromatography.
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3,4-Difluorophenylacetic acid, 98%(658-93-5)
[Alfa Aesar]

3,4-Difluorophenylacetic acid, 98%(658-93-5)
[Sigma Aldrich]

658-93-5(sigmaaldrich)
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