4-[3,5-bis(4-carboxyphenyl)phenyl]benzoic acid

4-[3,5-bis(4-carboxyphenyl)phenyl]benzoic acid Structure
4-[3,5-bis(4-carboxyphenyl)phenyl]benzoic acid structure
Common Name 4-[3,5-bis(4-carboxyphenyl)phenyl]benzoic acid
CAS Number 50446-44-1 Molecular Weight 438.428
Density 1.4±0.1 g/cm3 Boiling Point 711.0±60.0 °C at 760 mmHg
Molecular Formula C27H18O6 Melting Point 322-327ºC
MSDS Chinese USA Flash Point 397.7±29.4 °C
Symbol GHS02 GHS07 GHS09
GHS02, GHS07, GHS09
Signal Word Danger

High-temperature in situ crystallographic observation of reversible gas sorption in impermeable organic cages.

Proc. Natl. Acad. Sci. U. S. A. 112 , 14156-61, (2015)

Crystallographic observation of adsorbed gas molecules is a highly difficult task due to their rapid motion. Here, we report the in situ single-crystal and synchrotron powder X-ray observations of reversible CO2 sorption processes in an apparently nonporous o...