2-Bromo-4,5-difluorobenzoic acid
Names
[ CAS No. ]:
64695-84-7
[ Name ]:
2-Bromo-4,5-difluorobenzoic acid
[Synonym ]:
Benzoic acid, 2-bromo-4,5-difluoro-
MFCD04973422
2-Bromo-4,5-difluorobenzoic acid
QVR CF DF FE
Biological Activity
[Description]:
[Related Catalog]:
Chemical & Physical Properties
[ Density]:
1.9±0.1 g/cm3
[ Boiling Point ]:
291.3±40.0 °C at 760 mmHg
[ Melting Point ]:
118-122 °C(lit.)
[ Molecular Formula ]:
C7H3BrF2O2
[ Molecular Weight ]:
237.00
[ Flash Point ]:
130.0±27.3 °C
[ Exact Mass ]:
235.928436
[ PSA ]:
37.30000
[ LogP ]:
2.43
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.559
MSDS
Safety Information
[ Symbol ]:
GHS06
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H301-H319
[ Precautionary Statements ]:
P301 + P310-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
Xn: Harmful;Xi: Irritant;
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
S36
[ RIDADR ]:
UN 2811 6.1/PG 3
[ WGK Germany ]:
3
[ Hazard Class ]:
6.1
[ HS Code ]:
2916399090
Synthetic Route
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%