DL-2-Phenylpropionic acid

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Names

[ CAS No. ]:
492-37-5

[ Name ]:
DL-2-Phenylpropionic acid

[Synonym ]:
2-Phenylpropionic acid
EINECS 207-752-0
DL-2-Phenylpropionic Acid
Phenylpropanoic acid
.α.-Methylbenzeneacetic acid
Hydratropic acid
Phenylpropionic acid
MFCD00002650
Benzeneacetic acid, α-methyl-
2-Phenylpropanoic acid
Loxoprofen Impurity 16

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
260-262 ºC

[ Melting Point ]:
5 ºC

[ Molecular Formula ]:
C₉H₁₀O₂

[ Molecular Weight ]:
150.174

[ Flash Point ]:
148 ºC

[ Exact Mass ]:
150.068085

[ PSA ]:
37.30000

[ LogP ]:
1.85

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.5215-1.5235

[ Water Solubility ]:
10 g/L (20 ºC)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

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

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36-37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Phenylacetic acid
methyl iodide
Carbon dioxide
GY1&R
phenylene-ethylene
carbon monoxide
2-phenylpropionaldehyde
Methylbenzylalcohol
ETHYL 2-PHENYLPROPIONATE
ALPHA-METHYLPHENYLACETONITRILE

DownStream

Salermide
Methylbenzylalcohol
Acetophenone
2-(RS)-phenylethyl 2-(RS)-phenylpropanoate
α-Methylbenzyl bromide
Benzeneacetic acid, a-hydroxy-a-methyl-
phenylene-ethylene
Isochroman-1-one
ether
Phenylacetaldehyde

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%

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