benzene-1,4-disulfonic acid

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Names

[ CAS No. ]:
31375-02-7

[ Name ]:
benzene-1,4-disulfonic acid

[Synonym ]:
para-benzenedisulfonic acid
1,4-Benzoldisulfonsaeure
p-benzenedisulfonic acid
p-Benzoldisulfonsaeure
Disulf
benzene-1,4-disulphonic acid
1,4-Benzenedisulfonicacid
Benzol-1,4-disulfonsaeure

Chemical & Physical Properties

[ Density]:
1.764g/cm3

[ Molecular Formula ]:
C6H6O6S2

[ Molecular Weight ]:
238.23800

[ Exact Mass ]:
237.96100

[ PSA ]:
125.50000

[ LogP ]:
2.34160

[ Index of Refraction ]:
1.62

Safety Information

[ HS Code ]:
2904100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • benzene
  • 1,3-Benzenedisulfonic acid
  • diazotierte 2-Amino-benzol-disulfonsaeure-(1.4)
  • P-DIAZOBENZENESULFONIC ACID
  • Sulfanilic acid
  • Sulfuric acid
  • Benzenesulfonic acid
  • Sulfur trioxide

DownStream

  • Resorcine
  • Phenol
  • 1,3-Benzenedisulfonic acid

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 2-nitrobenzene-1,4-disulfonic acid
  • 2,5-diaminobenzene-1,4-disulfonic acid
  • tetramethyl-benzene-1,4-disulfonic acid
  • 2,3-dihydroxybenzene-1,4-disulfonic acid
  • 2,5-dihydroxy-benzene-1,4-disulfonic acid
  • 2,5-Dihydroxy-benzene-1,4-disulfonic acid
  • 4-[3-(3,5-dimethyl-1H-pyrazol-1-yl)pyrazin-2-yl]morpholine
  • 4-{3-[(4-bromo-1H-pyrazol-1-yl)methyl]azetidin-1-yl}-5,6,7,8-tetrahydroquinazoline
  • 2-(1-methyl-1H-pyrazol-5-yl)-6-(piperazin-1-yl)pyrazine
  • 2-Methyl-4-[5-(6-methylpyridazin-3-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-6-(trifluoromethyl)pyrimidine
  • 2-{3-[(4-bromo-1H-pyrazol-1-yl)methyl]azetidin-1-yl}-5-cyclopropyl-1,3,4-thiadiazole
  • 2-[4-(Pyrimidin-4-yl)piperazin-1-yl]-5,6,7,8-tetrahydroquinoline-3-carbonitrile
  • 5-Bromo-2-[5-(6-methylpyridazin-3-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]pyrimidine
  • 5-Chloro-2-{4-[4-(trifluoromethyl)pyrimidin-2-yl]piperazin-1-yl}pyrimidine
  • 4-{4-[4-(6-Ethylpyrimidin-4-yl)piperazin-1-yl]-6-methylpyrimidin-2-yl}morpholine
  • 4-[6-[4-(5-Ethylpyrimidin-2-yl)piperazin-1-yl]-2-methylpyrimidin-4-yl]morpholine