4-hydroxymandelic acid

Names

[ Name ]:
4-hydroxymandelic acid

[Synonym ]:
EINECS 267-281-1
4-hydroxymandelic acid
Ethyl hydroxy(4-hydroxyphenyl)acetate
Ethyl 2,4-dihydroxyphenylacetate
Ethyl (2,4-dihydroxyphenyl)acetate
Benzeneacetic acid, α,4-dihydroxy-, ethyl ester
Ethyl 4-hydroxy-dl-mandelate
Benzeneacetic acid, 2,4-dihydroxy-, ethyl ester
Ethyl α,4-dihydroxyphenylacetate
Ethyl 4-hydroxymandelate

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
346.2±11.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₀H₁₂O₄

[ Molecular Weight ]:
196.200

[ Flash Point ]:
137.1±12.8 °C

[ Exact Mass ]:
196.073563

[ PSA ]:
66.76000

[ LogP ]:
1.04

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.564

Safety Information

[ HS Code ]:
2918290000

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918290000

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%