2-Hydroxy-2,2-Bis(2-Thienyl) Acetic Acid
Names
[ CAS No. ]:
4746-63-8
[ Name ]:
2-Hydroxy-2,2-Bis(2-Thienyl) Acetic Acid
[Synonym ]:
Di-2-thienylglycolic Acid
dithienylglycolic acid
dithienyl-hydroxyacetic acid
hydroxy-di-thiophen-2-yl-acetic acid
2-Hydroxy-2,2-Bis(2-Thienyl) Acetic Acid
Tiotropium Bromide Impurity 1
Chemical & Physical Properties
[ Density]:
1.528g/cm3
[ Boiling Point ]:
436.463ºC at 760 mmHg
[ Molecular Formula ]:
C10H8O3S2
[ Molecular Weight ]:
240.29900
[ Flash Point ]:
217.765ºC
[ Exact Mass ]:
239.99100
[ PSA ]:
114.01000
[ LogP ]:
2.13010
[ Index of Refraction ]:
1.683
Safety Information
[ Hazard Codes ]:
Xi