4-Bromo-3-hydroxybenzoic acid

Names

[ CAS No. ]:
14348-38-0

[ Name ]:
4-Bromo-3-hydroxybenzoic acid

[Synonym ]:
4-Bromo-3-hydroxybenzoic acid
Benzoic acid, 4-bromo-3-hydroxy-

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
338.6±32.0 °C at 760 mmHg

[ Melting Point ]:
225-227ºC

[ Molecular Formula ]:
C₇H₅BrO₃

[ Molecular Weight ]:
217.017

[ Flash Point ]:
158.6±25.1 °C

[ Exact Mass ]:
215.942200

[ PSA ]:
57.53000

[ LogP ]:
2.68

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

[ Index of Refraction ]:
1.655

MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

3-Hydroxybenzoicacid
4-Amino-3-hydroxybenzoic acid
4-Bromo-3-methoxybenzoic acid
2-Bromo-5-methoxybenzoic acid
Bromine
Carbon tetrachloride
Chloroform
acetic acid
Hydrogen bromide

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%