4-(Phenylethynyl)benzoic acid
Names
[ CAS No. ]:
25739-23-5
[ Name ]:
4-(Phenylethynyl)benzoic acid
[Synonym ]:
Benzoic acid, 4-(2-phenylethynyl)-
4-(Phenylethynyl)benzoic acid
4-(2-phenylethynyl)benzoic acid
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
407.3±28.0 °C at 760 mmHg
[ Molecular Formula ]:
C15H10O2
[ Molecular Weight ]:
222.239
[ Flash Point ]:
185.7±18.7 °C
[ Exact Mass ]:
222.068085
[ PSA ]:
37.30000
[ LogP ]:
4.46
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.655
[ Storage condition ]:
2-8℃
MSDS
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%