5-[bis(3-carboxy-4-hydroxyphenyl)methyl]-2-hydroxybenzoic acid

Names

[ CAS No. ]:
129749-38-8

[ Name ]:
5-[bis(3-carboxy-4-hydroxyphenyl)methyl]-2-hydroxybenzoic acid

[Synonym ]:
3,3',3''-tricarboxy-4,4',4''-trihydroxytriphenylmethane
ATA fraction 8,ammonium salt
TriCOOHtriOHPhMe

Chemical & Physical Properties

[ Density]:
1.598g/cm3

[ Boiling Point ]:
718.1ºC at 760 mmHg

[ Molecular Formula ]:
C22H16O9

[ Molecular Weight ]:
424.35700

[ Flash Point ]:
402ºC

[ Exact Mass ]:
424.07900

[ PSA ]:
172.59000

[ LogP ]:
3.07820

[ Vapour Pressure ]:
1.21E-21mmHg at 25°C

[ Index of Refraction ]:
1.733