thiophene-2-carboxylic anhydride
Names
[ CAS No. ]:
25569-97-5
[ Name ]:
thiophene-2-carboxylic anhydride
[Synonym ]:
MFCD00068089
2-Thiophenecarboxylicacid,1,1'-anhydride
thiophene-2-carboxylic anhydride
Thiophen-2-carbonsaeure-anhydrid
thiophene-2-carboxylic acid-anhydride
Chemical & Physical Properties
[ Density]:
1.438g/cm3
[ Boiling Point ]:
381.3ºC at 760mmHg
[ Melting Point ]:
58-61°C
[ Molecular Formula ]:
C10H6O3S2
[ Molecular Weight ]:
238.28300
[ Flash Point ]:
184.4ºC
[ Exact Mass ]:
237.97600
[ PSA ]:
99.85000
[ LogP ]:
2.80680
[ Vapour Pressure ]:
5.11E-06mmHg at 25°C
[ Index of Refraction ]:
1.64
Safety Information
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36