4-(4-chloro-3-fluorophenyl)-4-oxobutanoic acid
Names
[ CAS No. ]:
142048-54-2
[ Name ]:
4-(4-chloro-3-fluorophenyl)-4-oxobutanoic acid
[Synonym ]:
Benzenebutanoic acid,4-chloro-3-fluoro-g-oxo
4-(4-Chloro-3-fluorophenyl)-4-oxobutyric acid
PC5288
Chemical & Physical Properties
[ Density]:
1.399g/cm3
[ Boiling Point ]:
417.8ºC at 760mmHg
[ Melting Point ]:
145-148ºC
[ Molecular Formula ]:
C10H8ClFO3
[ Molecular Weight ]:
230.62000
[ Flash Point ]:
206.5ºC
[ Exact Mass ]:
230.01500
[ PSA ]:
54.37000
[ LogP ]:
2.52660
[ Vapour Pressure ]:
9.99E-08mmHg at 25°C
[ Index of Refraction ]:
1.543
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26
[ HS Code ]:
2918300090
Customs
[ HS Code ]: 2918300090
[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone 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%