2,6-difluoromandelic acid

Names

[ CAS No. ]:
207981-50-8

[ Name ]:
2,6-difluoromandelic acid

[Synonym ]:
2,6-Difluoromandelic acid
(2,6-DIFLUORO-PHENYL)-HYDROXY-ACETIC ACID
MFCD00061298
2,5-DIFLUORO-NICOTINIC ACID
(2,6-Difluorophenyl)(hydroxy)acetic acid

Chemical & Physical Properties

[ Density]:
1.522g/cm3

[ Boiling Point ]:
299.3ºC at 760 mmHg

[ Melting Point ]:
142-145°C

[ Molecular Formula ]:
C₈H₆F₂O₃

[ Molecular Weight ]:
188.12800

[ Flash Point ]:
134.8ºC

[ Exact Mass ]:
188.02900

[ PSA ]:
57.53000

[ LogP ]:
1.08280

[ Vapour Pressure ]:
0.000539mmHg at 25°C

[ Index of Refraction ]:
1.542

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2918199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%