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4-Phenylbutyric acid Structure

4-Phenylbutyric acid

Chemical Properties

Melting point 49-51 °C(lit.)
Boiling point 165 °C10 mm Hg(lit.)
Density  1.0326 (rough estimate)
refractive index  1.5405 (estimate)
Flash point >230 °F
storage temp.  Sealed in dry,Room Temperature
solubility  5.3g/l
form  Crystalline Powder
pka 4.76(at 25℃)
color  White to slightly yellow
Water Solubility  5.3 g/L at 40 ºC
BRN  638180
InChIKey OBKXEAXTFZPCHS-UHFFFAOYSA-N
LogP 2.420
CAS DataBase Reference 1821-12-1(CAS DataBase Reference)
NIST Chemistry Reference 4-Phenylbutanoic acid(1821-12-1)
EPA Substance Registry System 4-Phenylbutyric acid (1821-12-1)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-36-26
WGK Germany  3
Hazard Note  Irritant
TSCA  Yes
HS Code  29163900

MSDS

Usage And Synthesis

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