Ethyl (R)-2-hydroxy-4-phenylbutyrate

Modify Date: 2025-08-29 11:12:19

Ethyl (R)-2-hydroxy-4-phenylbutyrate Structure
Ethyl (R)-2-hydroxy-4-phenylbutyrate structure
Common Name Ethyl (R)-2-hydroxy-4-phenylbutyrate
CAS Number 90315-82-5 Molecular Weight 208.254
Density 1.075 Boiling Point 212 ºC
Molecular Formula C12H16O3 Melting Point NA
MSDS Chinese USA Flash Point 137.6±17.3 °C

 Names

Name Ethyl (R)-2-hydroxy-4-phenylbutyrate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.075
Boiling Point 212 ºC
Melting Point NA
Molecular Formula C12H16O3
Molecular Weight 208.254
Flash Point 137.6±17.3 °C
Exact Mass 208.109940
PSA 46.53000
LogP 2.02
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.503-1.505
Water Solubility insoluble

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes Xi
Safety Phrases S23-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2942000000

 Synthetic Route

 Customs

HS Code 2918199090
Summary 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

2OVYQ2R &&R Form
Benzenebutanoic acid, α-hydroxy-, ethyl ester, (αR)-
2OVYQ2R &&R-(-)- Form
Ethyl (2R)-2-hydroxy-4-phenylbutanoate
MFCD00077794
(R)-2-Hydroxy-4-phenylbutyric acid ethyl ester
(R)-(-)-2-Hydroxy-4-phenylbutyric acid ethyl ester
Ethyl (αR)-α-hydroxybenzenebutanoate
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