ChemicalBook--->CAS DataBase List--->81228-09-3

81228-09-3

81228-09-3 Structure

81228-09-3 Structure
IdentificationMore
[Name]

2,4-Difluorophenylacetic acid
[CAS]

81228-09-3
[Synonyms]

2,4-DIFLUOROPHENYLACETIC ACID
RARECHEM AL BO 0247
Benzeneacetic acid, 2,4-difluoro-
2,4-Difluorophenylaceticacid,99%
2,4-Difluorophenylacetic acid 97%
2,4-Difluorophenylaceticacid97%
2-(2,4-difluorophenyl)acetic acid
2,4-Ddifluorophenylacetic acid, 97%
[EINECS(EC#)]

279-709-4
[Molecular Formula]

C8H6F2O2
[MDL Number]

MFCD00009999
[Molecular Weight]

172.13
[MOL File]

81228-09-3.mol
Chemical PropertiesBack Directory
[Appearance]

white powder
[Melting point ]

115-118 °C (lit.)
[Boiling point ]

219°C (rough estimate)
[density ]

1.3010 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

Powder
[pka]

3.98±0.10(Predicted)
[color ]

White
[BRN ]

3649727
[InChIKey]

QPKZIGHNRLZBCL-UHFFFAOYSA-N
[CAS DataBase Reference]

81228-09-3(CAS DataBase Reference)
[NIST Chemistry Reference]

2,4-Difluorophenylacetic acid(81228-09-3)
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 ]

29163990
Hazard InformationBack Directory
[Chemical Properties]

white powder
[Uses]

2,4-Difluorophenylacetic acid is used in the synthesis of nonpolar peptide nucleic acid monomers containing fluoroaromatics (F-PNA).
Spectrum DetailBack Directory
[Spectrum Detail]

2,4-Difluorophenylacetic acid(81228-09-3)MS
2,4-Difluorophenylacetic acid(81228-09-3)1HNMR
2,4-Difluorophenylacetic acid(81228-09-3)13CNMR
2,4-Difluorophenylacetic acid(81228-09-3)IR1
2,4-Difluorophenylacetic acid(81228-09-3)IR2
2,4-Difluorophenylacetic acid(81228-09-3)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2,4-Difluorophenylacetic acid, 97%(81228-09-3)
[Alfa Aesar]

2,4-Difluorophenylacetic acid, 99%(81228-09-3)
[Sigma Aldrich]

81228-09-3(sigmaaldrich)
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