3,4-Difluorophenylalanine
Suppliers
Names
[ CAS No. ]:
32133-36-1
[ Name ]:
3,4-Difluorophenylalanine
[Synonym ]:
MFCD00061307
3,4-Difluoro-DL-phenylalanine
dl-3,4-Difluorophenylalanine
2-Amino-3-(3,4-difluorophenyl)propanoic acid
Phenylalanine, 3,4-difluoro-
QVYZ1R CF DF &&DL Form
3,4-Difluorophenylalanine
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
311.9±42.0 °C at 760 mmHg
[ Melting Point ]:
237 °C
[ Molecular Formula ]:
C9H9F2NO2
[ Molecular Weight ]:
201.170
[ Flash Point ]:
142.5±27.9 °C
[ Exact Mass ]:
201.060135
[ PSA ]:
63.32000
[ LogP ]:
1.13
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.536
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
36
[ HS Code ]:
2922499990
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2922499990
[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%