4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzoic acid

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Names

[ CAS No. ]:
2055-97-2

[ Name ]:
4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzoic acid

[Synonym ]:
TFA 4
3.5-Dijod-4-(3.5-dijod-4-oxy-phenoxy)-benzoesaeure
4-(4-hydroxy-3,5-diiodo-phenoxy)-3,5-diiodo-benzoic acid
3,3',5,5'-Tetraiodothyroformic acid
2.6.3'.5'-Tetrajod-4'-oxy-diphenylaether-carbonsaeure-(4)
4-(4-Hydroxy-3,5-dijod-phenoxy)-3,5-dijod-benzoesaeure
Tetraiodothyroformic Acid
Tetrajod-thyroameisensaeure

Chemical & Physical Properties

[ Density]:
2.83g/cm3

[ Boiling Point ]:
525.4ºC at 760mmHg

[ Melting Point ]:
236-239ºC (dec.)

[ Molecular Formula ]:
C13H8I2O4

[ Molecular Weight ]:
482.00900

[ Flash Point ]:
271.5ºC

[ Exact Mass ]:
481.85100

[ PSA ]:
66.76000

[ LogP ]:
4.09190

[ Vapour Pressure ]:
7.26E-12mmHg at 25°C

[ Index of Refraction ]:
1.822

Safety Information

[ HS Code ]:
2918990090

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 4-Amino-1,2,3,5,6,7-hexahydro-s-indacen-1-one
  • 7-Bromo-2-oxabicyclo[4.1.0]heptane
  • 2-Fluorocycloheptane-1-sulfonyl chloride
  • 5-Bromo-3-chloro-1-(difluoromethyl)-1,2-dihydropyridin-2-one
  • 2-chloro-N-[2-chloro-5-(trifluoromethyl)phenyl]-3-oxobutanamide
  • [4-Methyl-2-(propan-2-yl)-1,3-oxazol-5-yl]methanol
  • 1,3-Dihydrospiro[indene-2,4'-oxane]-3-amine
  • 2-[(1-methyl-1H-pyrazol-3-yl)methyl]propanedioic acid
  • 2,2,2-trifluoroethyl N-[4-(1,2,4-oxadiazol-3-yl)phenyl]carbamate
  • tert-butyl N-(2-chloro-3-nitropyridin-4-yl)carbamate
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