2-Chloro-4-hydroxybenzoic acid

Names

[ Name ]:
2-Chloro-4-hydroxybenzoic acid

[Synonym ]:
4-hydroxy-2-chlorobenzoic acid
2-Chloro-4-hydroxybenzoic acid
Benzoic acid,2-chloro-4-hydroxy
2-Chlor-4-hydroxy-benzoesaeure
EINECS 260-132-1
Benzoic acid, 2-chloro-4-hydroxy-
p-hydroxy-o-chlorobenzoic acid
MFCD00045855
2-chloro-4-hydroxy-benzoic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
349.6±27.0 °C at 760 mmHg

[ Melting Point ]:
207-209 °C

[ Molecular Formula ]:
C₇H₅ClO₃

[ Molecular Weight ]:
172.566

[ Flash Point ]:
165.3±23.7 °C

[ Exact Mass ]:
171.992722

[ PSA ]:
57.53000

[ LogP ]:
1.89

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

[ Index of Refraction ]:
1.630

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
41

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

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%