phenoltetrachlorophthalein

Names

[ CAS No. ]:
639-44-1

[ Name ]:
phenoltetrachlorophthalein

[Synonym ]:
4,5,6,7-Tetrachloro-3,3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one
3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetrachloroisobenzofuran-1(3H)-one
4,5,6,7-tetrachlorophenolphthalein
4,5,6,7-tetrachloro-3,3-bis(4-hydroxyphenyl)phthalide

Chemical & Physical Properties

[ Density]:
11.643g/cm3

[ Boiling Point ]:
690.7ºC at760mmHg

[ Molecular Formula ]:
C20H10Cl4O4

[ Molecular Weight ]:
456.10300

[ Flash Point ]:
371.5ºC

[ Exact Mass ]:
453.93300

[ PSA ]:
66.76000

[ LogP ]:
6.17370

[ Index of Refraction ]:
1.703

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Tetrachlorophthalic acid
  • Phenol
  • Tetrachlorophthalic anhydride
  • Sulfuric acid

DownStream

  • 4,5,6,7-tetrachloro-3,3-bis(3,5-dibromo-4-hydroxy-phenyl)isobenzofuran-1-one

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Phenoltetrachlorophthalein disodium
  • 2-Chloro-5-methoxy-4-nitroaniline
  • 4-{3-[(Dimethylamino)methyl]phenyl}butanoic acid
  • 1-(3,4-dihydroquinolin-1(2H)-yl)-2-(2-(ethylsulfonyl)-1H-benzo[d]imidazol-1-yl)ethanone
  • 5-Bromobenzo[b]naphtho[2,1-d]thiophene
  • N-(3-Methylbenzyl)-1-(pyridin-3-yl)methanamine oxalate
  • a-(4-Methylphenyl)-4-piperidinemethanol
  • (I(2)R,I R)-5-[[[3-[(Dimethylamino)carbonyl]phenyl]amino]carbonyl]-3,4-bis(4-fluorophenyl)-I(2),I-dihydroxy-1-(1-methylethyl)-1H-pyrrole-2-heptanoic acid
  • 2-(ethylsulfonyl)-1-(3-nitrobenzyl)-1H-benzo[d]imidazole
  • Chromeno[4,3,2-de]phthalazin-3(2H)-one
  • N-(4-(morpholinomethyl)phenyl)-4-oxo-4H-chromene-2-carboxamide
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