1,2,7,9-tetrachlorodibenzofuran

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Names

[ CAS No. ]:
83704-26-1

[ Name ]:
1,2,7,9-tetrachlorodibenzofuran

[Synonym ]:
1,2,7,9-TCDF
1,2,7,9-T4CDF
1,2,7,9-Tetrachlorodibenzodioxin
Dibenzofuran,1,2,7,9-tetrachloro
1,2,7,9-tetrachlorodibenzo[b,d]furan

Chemical & Physical Properties

[ Density]:
1.625g/cm3

[ Boiling Point ]:
418.9ºC at 760 mmHg

[ Molecular Formula ]:
C12H4Cl4O

[ Molecular Weight ]:
305.97200

[ Flash Point ]:
207.1ºC

[ Exact Mass ]:
303.90200

[ PSA ]:
13.14000

[ LogP ]:
6.19960

[ Index of Refraction ]:
1.713

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ovalene
  • perylene
  • Benzo[ghi]perylene
  • dibenzo(a,l)pentacene
  • Coronene
  • 2,2',3,4'-PCB

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1,2,7,9-tetrachlorophenothiazin-3-one
  • 2,6-dihydroxy-1,2,7,9-tetramethyl-7H-[1]benzofuro[4,5-g]isochromene-5,10-dione
  • 2-sulfanylidene-7,9-dihydro-3H-purin-8-one
  • 2,3,4,6-tetramethylimidazo[4,5-g]quinoxaline
  • Ethanol,2-(9H-purin-6-ylamino)-
  • 1,2,7,8-tetrachlorodibenzofuran
  • benzyl N-[(5-oxo-5,6,7,8-tetrahydronaphthalen-2-yl)methyl]carbamate
  • benzyl 6'-hydroxy-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-isoquinoline]-2'-carboxylate
  • benzyl N-methyl-N-{[2-(prop-2-yn-1-yloxy)phenyl]methyl}carbamate
  • benzyl N-[2-(prop-2-en-1-yl)-6-(propan-2-yl)phenyl]carbamate
  • benzyl N-(1-hydroxypropan-2-yl)-N-(thian-4-yl)carbamate
  • 2-[(3-Chlorophenyl)methyl]-3-(2,2,2-trifluoroacetamido)propanoic acid
  • benzyl N-[(3-methoxy-4-nitrophenyl)methyl]carbamate
  • benzyl N-[2-(4-hydroxy-3-nitrophenyl)ethyl]carbamate
  • methyl 5-[(1R)-1-amino-2-hydroxyethyl]thiophene-2-carboxylate
  • 2-Amino-2-[2-(propan-2-yloxy)phenyl]propan-1-ol
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