(r)-(-)-2-phenylbutyric acid

Names

[ CAS No. ]:
938-79-4

[ Name ]:
(r)-(-)-2-phenylbutyric acid

[Synonym ]:
(2R)-2-phenylbutanoic acid
MFCD00063165

Chemical & Physical Properties

[ Density]:
1.055 g/mL at 25 °C(lit.)

[ Boiling Point ]:
102-104 °C0.4 mm Hg(lit.)

[ Molecular Formula ]:
C₁₀H₁₂O₂

[ Molecular Weight ]:
164.20100

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
164.08400

[ PSA ]:
37.30000

[ LogP ]:
2.26480

[ Index of Refraction ]:
n20/D 1.516

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S23-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2-phenylbutanoyl 2-phenylbutanoate
di(9-phenanthryl)methyl (R)-2-phenylbutanoate
2-Phenylisocrotonic acid
UNII:S7S079H2C2
(E)-2-phenylbut-2-enoic acid-
Di-1-naphthylmethanol
Phenylacetyl chloride

DownStream

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

(R)-(-)-2-phenylbutyric acid ethyl ester
(R)-2-Hydroxy-4-phenylbutyric acid
(R)-2-Hydroxy-4-phenylbutyric Acid-d5
(r)-(-)-2-hydroxy-4-phenylbutyric acid
(R)-2-bromo-4-phenylbutyric acid
(R)-2-Hydroxy-4-phenylbutyric Acid-d5 Ethyl Ester