3-Fluoro-4-hydroxybenzoic acid

Names

[ CAS No. ]:
350-29-8

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

[Synonym ]:
3-Fluoro-4-hydroxybenzoic acid
FHB
Benzoic acid,3-fluoro-4-hydroxy
3-Fluor-4-hydroxy-benzoesaeure
QVR DQ CF
4-Carboxy-2-fluorophenol
4-hydroxy-3-fluorobenzoic acid
MFCD02094741
3pcf
3-Fluoro-4-hydroxybenzoic Acid Hydrate
Benzoic acid, 3-fluoro-4-hydroxy-
3-Fluoro-4-hydroxybenzoate
3-fluoro-4-hydroxy-benzoic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
311.9±27.0 °C at 760 mmHg

[ Melting Point ]:
154-158 °C(lit.)

[ Molecular Formula ]:
C₇H₅FO₃

[ Molecular Weight ]:
156.111

[ Flash Point ]:
142.4±23.7 °C

[ Exact Mass ]:
156.022278

[ PSA ]:
57.53000

[ LogP ]:
1.86

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.585

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ 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%

Articles

Solvent proton magnetic resonance dispersion in protocatechuate 3,4-dioxygenase and complexes with 3-halo-4-hydroxybenzoate inhibitors.

Biochemistry 23(17) , 3955-9, (1984)

Solvent proton nuclear magnetic dispersion studies at 25, 100, and 300 MHz have been performed on protocatechuate 3,4-dioxygenase (PCD) and its complexes with 3-chloro-4-hydroxybenzoate and 3-fluoro-4...