2,3-difluoromandelic acid
Names
[ CAS No. ]:
207974-19-4
[ Name ]:
2,3-difluoromandelic acid
[Synonym ]:
(2,3-Difluorophenyl)(hydroxy)acetic acid
2,3-DI-O-ACETYL-5'-DEOXY-5-FLUORO-N-[(2-METHYLBUTOXY)CARBONYL]CYTIDINE
MFCD00061295
2,3-difluoromandelic acid
Chemical & Physical Properties
[ Density]:
1.522g/cm3
[ Boiling Point ]:
313.3ºC at 760mmHg
[ Melting Point ]:
110-113°C
[ Molecular Formula ]:
C8H6F2O3
[ Molecular Weight ]:
188.12800
[ Flash Point ]:
143.3ºC
[ Exact Mass ]:
188.02900
[ PSA ]:
57.53000
[ LogP ]:
1.08280
[ Vapour Pressure ]:
0.000213mmHg at 25°C
[ Index of Refraction ]:
1.542
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
NONH for all modes of transport
[ HS Code ]:
2918199090
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%