4-THIEN-2-YL-2,4-DIOXOBUTANOIC ACID
Names
[ CAS No. ]:
105356-57-8
[ Name ]:
4-THIEN-2-YL-2,4-DIOXOBUTANOIC ACID
[Synonym ]:
4-Thien-2-yl-2,4-dioxobutanoic acid
2-Thiophenebutanoicacid,|A,g-dioxo
4-thienyl-2,4-dioxobutanoic acid
2,4-DIBROMOACETOPHENONE-2-13C
Chemical & Physical Properties
[ Density]:
1.465g/cm3
[ Boiling Point ]:
399.2ºC at 760mmHg
[ Molecular Formula ]:
C8H6O4S
[ Molecular Weight ]:
198.19600
[ Flash Point ]:
195.2ºC
[ Exact Mass ]:
197.99900
[ PSA ]:
99.68000
[ LogP ]:
0.97460
[ Vapour Pressure ]:
4.34E-07mmHg at 25°C
[ Index of Refraction ]:
1.588
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%