4-(Difluoromethyl)benzoic acid
Suppliers
Names
[ CAS No. ]:
55805-21-5
[ Name ]:
4-(Difluoromethyl)benzoic acid
[Synonym ]:
4-Carboxybenzalfluorid
4-(Difluoromethyl)benzoic acid
Benzoic acid, 4-(difluoromethyl)-
p-difluoromethylbenzoic acid
4-difluoromethyl-benzoic acid
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
271.6±35.0 °C at 760 mmHg
[ Melting Point ]:
203-205ºC
[ Molecular Formula ]:
C8H6F2O2
[ Molecular Weight ]:
172.129
[ Flash Point ]:
118.1±25.9 °C
[ Exact Mass ]:
172.033585
[ PSA ]:
37.30000
[ LogP ]:
2.27
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.503
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2916399090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2916399090
[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%