6,6-dioxo-5,7-dihydrobenzo[d][2]benzothiepine-5,7-dicarboxylic acid

Names

[ CAS No. ]:
110129-23-2

[ Name ]:
6,6-dioxo-5,7-dihydrobenzo[d][2]benzothiepine-5,7-dicarboxylic acid

[Synonym ]:
Dibenzo[c,e]thiepin-5,7-dicarboxylicacid,5,7-dihydro-,6,6-dioxide
6,6-dioxido-5,7-dihydrodibenzo[c,e]thiepin-5,7-dicarboxylic acid

Chemical & Physical Properties

[ Density]:
1.546g/cm3

[ Boiling Point ]:
750.2ºC at 760mmHg

[ Molecular Formula ]:
C16H12O6S

[ Molecular Weight ]:
332.32800

[ Flash Point ]:
407.5ºC

[ Exact Mass ]:
332.03500

[ PSA ]:
117.12000

[ LogP ]:
3.11420

[ Vapour Pressure ]:
1.22E-23mmHg at 25°C

[ Index of Refraction ]:
1.667

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • biphenyl-2,2'-dicarboxylic acid
  • 5,7-Dihydrodibenzo[c,e]thiepin
  • [1,1'-Biphenyl]-2,2'-dimethanol
  • 2,2'-bis(bromomethyl)-1,1'-biphenyl
  • 5,7-dihydrobenzo[d][2]benzothiepine 6,6-dioxide
  • Carbon dioxide

DownStream