Methyl 1,4-dihydroxy-2-naphthoate

Names

[ Name ]:
Methyl 1,4-dihydroxy-2-naphthoate

[Synonym ]:
methyl 1,4-dihydroxynaphthalene-2-carboxylate
2-Naphthalenecarboxylic acid, 1,4-dihydroxy-, methyl ester
Methyl 1,4-dihydroxy-2-naphthoate

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
432.9±25.0 °C at 760 mmHg

[ Melting Point ]:
192-193ºC

[ Molecular Formula ]:
C₁₂H₁₀O₄

[ Molecular Weight ]:
218.205

[ Flash Point ]:
173.7±16.7 °C

[ Exact Mass ]:
218.057907

[ PSA ]:
66.76000

[ LogP ]:
3.06

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.677

Safety Information

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

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%