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4506-94-9

4506-94-9 structure
4506-94-9 structure
  • Name: 2,3,4,5-Thiophenetetracarboxylicacid
  • Chemical Name: thiophene-2,3,4,5-tetracarboxylic acid
  • CAS Number: 4506-94-9
  • Molecular Formula: C8H4O8S
  • Molecular Weight: 260.17800
  • Create Date: 2016-09-17 12:42:35
  • Modify Date: 2024-01-12 15:01:19
Name thiophene-2,3,4,5-tetracarboxylic acid
Synonyms 2,3,4,5-Thiophenetetracarboxylicacid
Thiophentetracarbonsaeure
thiophene-2.3.4.5-tetracarboxylic acid
Thiophen-2,3,4,5-tetracarbonsaeure
Density 2.016g/cm3
Boiling Point 624ºC at 760 mmHg
Molecular Formula C8H4O8S
Molecular Weight 260.17800
Flash Point 331.2ºC
Exact Mass 259.96300
PSA 177.44000
LogP 0.54090
Index of Refraction 1.746
HS Code 2934999090
6579-15-3 structure

6579-15-3

~%

4506-94-9 structure

4506-94-9
Literature: Michael Chemische Berichte, 1895 , vol. 28, p. 1632 Full Text Show Details Hopff; v. d. Crone Chimia, 1959 , vol. 13, p. 107
Precursor  1

DownStream  1

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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title: CAS No. 4506-94-9 | Chemsrc address: https://www.chemsrc.com/en/baike/342521.html

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