4-Bromo-2-fluorocinnamic acid
Names
[ CAS No. ]:
149947-19-3
[ Name ]:
4-Bromo-2-fluorocinnamic acid
[Synonym ]:
QV1U1R BF DE &&Trans or E Form
4-Bromo-2-fluorocinnamicacid
RARECHEM BK HW 0191
(2E)-3-(4-Bromo-2-fluorophenyl)acrylic acid
4-Bromo-2-fluorocinnamic acid
2-Propenoic acid, 3-(4-bromo-2-fluorophenyl)-, (2E)-
trans-4-Bromo-2-fluorocinnamic acid
MFCD00143267
2-BROMO-2-FLUOROCINNAMIC ACID
(E)-3-(4-Bromo-2-fluorophenyl)prop-2-enoic acid
3-(4-BROMO-2-FLUORO-PHENYL)-ACRYLIC ACID
(E)-3-(4-Bromo-2-fluorophenyl)acryl ic acid
4-Bromo-2-fluorociamic acid
(2E)-3-(4-bromo-2-fluorophenyl)prop-2-enoic acid
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Boiling Point ]:
337.5±27.0 °C at 760 mmHg
[ Melting Point ]:
219-223 °C
[ Molecular Formula ]:
C9H6BrFO2
[ Molecular Weight ]:
245.045
[ Flash Point ]:
157.9±23.7 °C
[ Exact Mass ]:
243.953506
[ PSA ]:
37.30000
[ LogP ]:
3.35
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.625
[ Water Solubility ]:
insoluble
MSDS
Safety Information
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S37/39-S26
[ HS Code ]:
2916399090
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%