3,5-Difluoro mandelic acid
Suppliers
Names
[ CAS No. ]:
132741-31-2
[ Name ]:
3,5-Difluoro mandelic acid
[Synonym ]:
2-(3,5-difluorophenyl)-2-hydroxyacetic acid
Benzeneacetic acid, 3,5-difluoro-α-hydroxy-
(2R)-(3,5-Difluorophenyl)(hydroxy)acetate
Benzeneacetic acid, 3,5-difluoro-α-hydroxy-, ion(1-), (αR)-
(3,5-Difluorophenyl)(hydroxy)acetic acid
3,5-Difluoromandelic acid
MFCD00061300
3,5-Difluoro mandelic acid
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
306.5±37.0 °C at 760 mmHg
[ Melting Point ]:
135-139 °C(lit.)
[ Molecular Formula ]:
C8H5F2O3
[ Molecular Weight ]:
188.128
[ Flash Point ]:
139.1±26.5 °C
[ Exact Mass ]:
188.028503
[ PSA ]:
57.53000
[ LogP ]:
1.06
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.542
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2918199090
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%
Articles
Bioorg. Med. Chem. Lett. 12(21) , 3051-3053, (2002)