1,2-Benzenedicarboxylicacid, 3,4,5,6-tetrachloro-, 1,2-dimethyl ester

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Names

[ CAS No. ]:
20098-41-3

[ Name ]:
1,2-Benzenedicarboxylicacid, 3,4,5,6-tetrachloro-, 1,2-dimethyl ester

[Synonym ]:
tetrachloro-phthalic acid dimethyl ester
MFCD00014902
Dimethyltetrachlorphthalat,Dacthal
Dimethyltetrachlorphthalat
Tetrachlor-phthalsaeure-dimethylester

Chemical & Physical Properties

[ Density]:
1.558 g/cm3

[ Boiling Point ]:
422ºC at 760 mmHg

[ Melting Point ]:
155-156ºC

[ Molecular Formula ]:
C10H6Cl4O4

[ Molecular Weight ]:
331.96400

[ Flash Point ]:
174.7ºC

[ Exact Mass ]:
329.90200

[ PSA ]:
52.60000

[ LogP ]:
3.87340

[ Vapour Pressure ]:
5.7E-06mmHg at 25°C

[ Index of Refraction ]:
1.564

[ Storage condition ]:
0-6°C

Safety Information

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dimethyl but-2-ynedioate
  • dimethyl 1,3,4,4,5,6-hexachlorocyclohexa-2,5-diene-1,2-dicarboxylate
  • Perchlor-4,5-dihydro-phthalsaeure-anhydrid
  • Perchlor-bicyclo[4.2.0]octatrien-(1.5.7)
  • Tetrachlorophthalic acid
  • Dimethyl sulfate
  • methyl iodide
  • Sodium Methylate

DownStream

Customs

[ HS Code ]: 2917399090

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • Gossyrubilone
  • 2-Hydroxy-1H-indole-3-carboxylic acid ethyl ester
  • 1,3-dimethyl-5-(1H-pyrazol-4-yl)-1H-pyrazole
  • 2-Ethyl-4,5-dihydro-1,4-benzoxazepin-3(2H)-one
  • 6-tert-Butyl-1-oxaspiro[2.6]nonane-2-carbonitrile
  • 2-(Dimethylamino)-6-({methyl[1-(prop-2-enoyl)pyrrolidin-3-yl]amino}methyl)-3,4-dihydropyrimidin-4-one
  • 3-(2-Bromophenyl)-3-methyloxirane-2-carbonitrile
  • 4-[(1E)-[(4-fluoro-3-nitrophenyl)imino]methyl]phenol
  • [1-(4-Bromo-2-methyl-phenyl)-ethyl]-carbamic acid tert-butyl ester
  • 3-(4-Iodophenyl)-3-methyloxirane-2-carbonitrile
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