1M Material: Phosphonic acid–functionalized fullerene, custom made. 

Common Name: CPPA, C60-C6-PA, C60-PA 

Chemical Formula: C69H11NO3P 

Chemical Name: 4-(1',5'-Dihydro-1'-methyl-2'H-[5,6]fullereno-C60-Ih-[1,9- c]pyrrol-2'- yl)phenylphosphonic acid

Grade: Custom made, provided as “IT IS” 

Appearance: Brown solid 

Solubility: Limited soluble in mixed solvent of DMSO, DMF and GBL