3-(4-Chlorophenyl)-2-propynoic acid
Names
[ CAS No. ]:
3240-10-6
[ Name ]:
3-(4-Chlorophenyl)-2-propynoic acid
[Synonym ]:
4-Chlorophenylpropiolic acid
(4-chlorophenyl)-propargylic acid
3-(4-Chlorophenyl)-2-propynoic acid
4-chlorophenyl propynoic acid
Propynoic acid,(4-chlorophenyl)
3-(4'-chlorophenyl)propiolic acid
2-Propynoic acid,2-(4-chlorophenyl)
Propiolic acid,(p-chlorophenyl)
2-Propynoic acid, 3-(4-chlorophenyl)-
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
330.2±34.0 °C at 760 mmHg
[ Melting Point ]:
192-193ºC
[ Molecular Formula ]:
C9H5ClO2
[ Molecular Weight ]:
180.588
[ Flash Point ]:
153.5±25.7 °C
[ Exact Mass ]:
179.997803
[ PSA ]:
37.30000
[ LogP ]:
3.20
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.620
Safety Information
[ 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%