4-(4-methoxyphenyl)thiophene-2-carboxylic acid
Names
[ CAS No. ]:
82437-74-9
[ Name ]:
4-(4-methoxyphenyl)thiophene-2-carboxylic acid
[Synonym ]:
hms519i07
Chemical & Physical Properties
[ Density]:
1.296g/cm3
[ Boiling Point ]:
398.4ºC at 760 mmHg
[ Melting Point ]:
193-169ºC
[ Molecular Formula ]:
C12H10O3S
[ Molecular Weight ]:
234.27100
[ Flash Point ]:
194.8ºC
[ Exact Mass ]:
234.03500
[ PSA ]:
74.77000
[ LogP ]:
3.12190
[ Index of Refraction ]:
1.612
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%