Substance
ID:356774
Names and Identifiers
IUPAC name
(2R)-2-phenylpropanoic acid
IUPAC Traditional name
(-)-hydratropic acid
Synonyms
(R)-(-)-2-Phenylpropionic acid(R)-(-)-氢化阿托酸(R)-(-)-2-苯基丙酸(R)-(-)-Hydratropic acid(R)-HTA
Properties
Product Information
Linear Formula
CH3CH(C6H5)CO2H
Grade
purum
Purity
≥97.0% (T)
Physical Property
Refractive Index
n20/D 1.523(lit.)
Melting Point
30-31 °C
29-30 °C(lit.)
Flash Point
230 °F
110 °C
Boiling Point
115 °C/1 mmHg(lit.)
Density
1.1 g/mL at 25 °C(lit.)
Optical Rotation
[α]20/D -75±3°, c = 1.6% in chloroform
Safety Information
GHS Precautionary statements
P261-P305+P351+P338
Safety Statements
26-36
GHS Hazard statements
H315-H319-H335
Storage Temperature
2-8°C
Risk Statements
36/37/38
European Hazard Symbols
Irritant (Xi)German water hazard class
3
GHS Signal Word
Warning
MSDS Link
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Molecule Details
Caution
readily forms a fused mass on lowering the temperature
Other Notes
Chiral derivatizing agent used for the assignment of absolute configuration of alcohols and amines by H-NMR 1,2; Determination of enantiomeric purity of alcohols by multidimensional GC-MS, MDGC-MS3
readily forms a fused mass on lowering the temperature
Other Notes
Chiral derivatizing agent used for the assignment of absolute configuration of alcohols and amines by H-NMR 1,2; Determination of enantiomeric purity of alcohols by multidimensional GC-MS, MDGC-MS3
Molecular Spectra
No Data Available
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References
No Data Available
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