| Identification | Back Directory | [Name]
(S)-(+)-2-PHENYLBUTYRIC ACID | [CAS]
4286-15-1 | [Synonyms]
(2S)-2-Phenylbutyric acid
(S)-2-Phenylbutanoic acid
(2S)-2-Phenylbutanoic acid
(S)-(+)-2-PHENYLBUTYRIC ACID
(S)-α-Ethylbenzeneacetic acid
(αS)-α-Ethylbenzeneacetic acid
(S)-(+)-2-Phenylbutyricacid,99%
(s)-(+)-à-ethylphenylacetic acid
(S)-(+)-2-Phenylbutyric acid 99%
(S)-(+)-alpha-Ethylphenylacetic acid | [Molecular Formula]
C10H12O2 | [MDL Number]
MFCD00063164 | [MOL File]
4286-15-1.mol | [Molecular Weight]
164.2 |
| Chemical Properties | Back Directory | [Appearance]
Colorless to light yellow liqui | [alpha ]
[α]D20 +92～+100° (c=1, C6H5CH3) | [Boiling point ]
98-100 °C0.3 mm Hg(lit.)
| [density ]
1.055 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.516(lit.)
| [Fp ]
>230 °F
| [pka]
4.34±0.10(Predicted) | [optical activity]
[α]19/D +92°, c = 0.9 in toluene | [BRN ]
2045208 |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless to light yellow liqui | [Uses]
Chiral building block. Resolving agent | [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.] |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
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