(S)-(+)-2-PHENYLBUTYRIC ACID Chemical Properties

Boiling point:

98-100 °C0.3 mm Hg(lit.)

alpha 

[α]D20 +92～+100° (c=1, C6H5CH3)

Density 

1.055 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.516(lit.)

Flash point:

>230 °F

pka

4.34±0.10(Predicted)

optical activity

[α]19/D +92°, c = 0.9 in toluene

BRN 

2045208

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-36/37/38

Safety Statements 

23-36-37/39-26

WGK Germany 

3

HS Code 

29163900

MSDS

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• Language:English Provider:ACROS
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(S)-(+)-2-PHENYLBUTYRIC ACID Usage And Synthesis

Chemical Properties

Colorless to light yellow liqui

Purification Methods

Purify the acids by distillation at atmospheric pressure using an efficient column. The acid chlorides have b 106-107o/20mm, []D () and (+) 108o (c 2, *C6H6). [Levene et al. J Biol Chem 100 589 1933, Gold & Aubert Helv Chim Acta 41 1512 1958, ORD in heptane: Rothen & Levene J Chem Phys 7 975 1939, Beilstein 9 III 2461.]

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