2-Phenylisobutyric acid Chemical Properties

Melting point:

80-82°C

Boiling point:

146.5°C

Density 

1.089±0.06 g/cm3(Predicted)

Flash point:

146.5°C

storage temp. 

Sealed in dry,Room Temperature

solubility 

Chloroform (Slightly), Methanol (Slightly)

pka

4.39±0.10(Predicted)

form 

Crystalline

color 

White

Water Solubility 

Insoluble in water.

LogP

2.3 at 20℃

CAS DataBase Reference

826-55-1(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38-36/38

Safety Statements 

26-36/37/39

HS Code 

2916399090

MSDS

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2-Phenylisobutyric acid Usage And Synthesis

Uses

Used in the synthesis of Fexofenadine hydrochloride (F322470).

Uses

2-Methyl-2-phenylpropionic acid is used in the synthesis of Fexofenadine hydrochloride

Synthesis Reference(s)

The Journal of Organic Chemistry, 23, p. 1636, 1958 DOI: 10.1021/jo01105a014

2-Phenylisobutyric acid(826-55-1)Related Product Information

• α-Lipoic Acid
• 2-PHENYLPROPIONIC ACID
• 4-Methylphenylacetic acid
• 2,2-Bis(hydroxymethyl)propionic acid
• Folic acid
• Citric acid
• Ethyl 2-(Chlorosulfonyl)acetate
• Methyl salicylate
• (S)-(+)-2-Phenylpropionic acid
• Isobutyric acid
• Glycine
• Tribenuron methyl
• 2,3-Dibromopropionic acid
• METSULFURON METHYL
• Tri(o-tolyl)phosphine
• Methyl acrylate
• 2-Hydroxyphenylacetic acid
• Methylparaben