2,4-Difluorophenylacetic acid Chemical Properties

Melting point:

115-118 °C (lit.)

Boiling point:

219°C (rough estimate)

Density 

1.3010 (estimate)

storage temp. 

Sealed in dry,Room Temperature

solubility 

DMSO (Slightly), Methanol (Slightly)

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 Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29163990

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

2,4-Difluorophenylacetic acid Usage And Synthesis

Chemical Properties

white powder

Uses

2,4-Difluorophenylacetic acid is used in the synthesis of nonpolar peptide nucleic acid monomers containing fluoroaromatics (F-PNA).

Uses

2,4-Difluorophenylacetic acid has been used in the synthesis of nonpolar peptide nucleic acid monomers containing fluoroaromatics (F-PNA).

2,4-Difluorophenylacetic acid(81228-09-3)Related Product Information

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• 2,3,5-TRIFLUOROPHENYLACETIC ACID
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• 1,3-Difluorobenzene
• Iminodiacetic acid
• 3,4-DIFLUOROPHENYLACETIC ACID,3,4-Difluorophenylacetic acid 98%
• 2,5-DIFLUOROPHENYLACETIC ACID,2,5-Difluorophenylacetic acid 97%
• Methyl 3-Oxo-4-(2,4,5-trifluorophenyl)butanoate
• Sitagliptin
• Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)-
• (R)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl)butanoate
• 2,4,5-TRIFLUOROBENZYL CHLORIDE
• Sitagliptin Impurity 34
• 2-CHLOROMETHYL-5-TRIFLUOROMETHYL-[1,3,4]OXADIAZOLE
• ethyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate
• Methyl 3-aMino-4-(2,4,5-trifluorophenyl)butanoate
• 2-Pentafluorophenyl-malonic acid diethyl ester