2,5-Dimercaptoterephthalic Acid

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Names

[ CAS No. ]:
25906-66-5

[ Name ]:
2,5-Dimercaptoterephthalic Acid

[Synonym ]:
2,5-Disulfanylterephthalic acid
2,5-disulfhydrylbenzene-1,4-dicarboxylic acid
2.5-Dimercaptoterephthalsaeure
2,5-Dimercaptoterephthalic acid
2,5-dimercapto-1,4-benzenedicarboxylic acid
EINECS 247-330-3

Chemical & Physical Properties

[ Density]:
1.648g/cm3

[ Boiling Point ]:
468.7ºC at 760mmHg

[ Molecular Formula ]:
C8H6O4S2

[ Molecular Weight ]:
230.26100

[ Flash Point ]:
237.3ºC

[ Exact Mass ]:
229.97100

[ PSA ]:
152.20000

[ LogP ]:
1.66040

[ Vapour Pressure ]:
1.38E-09mmHg at 25°C

[ Index of Refraction ]:
1.742

[ Storage condition ]:
2-8℃

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • DIETHYL 2,5-DIHYDROXYTEREPHTHALATE

DownStream

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 2,5-biphenyldicarboxylic acid
  • 2,5-dihydroxybenzoic acid,thieno[2,3-c]pyridine
  • 2,5-dihydroxybenzoic acid, compound with N4-(7-chloro-4-quinolyl)-N1,N1-diethylpentane-1,4-diamine
  • 2,5-difluoroterephthalic acid
  • 3-(2,5-Dihydroxyphenyl)acrylic acid
  • 2,5-dinitroterephthalic acid