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81741-83-5

81741-83-5 structure
81741-83-5 structure
  • Name: 4-amino-5-ethylthiophene-3-carboxylic acid
  • Chemical Name: 4-amino-5-ethylthiophene-3-carboxylic acid
  • CAS Number: 81741-83-5
  • Molecular Formula: C7H9NO2S
  • Molecular Weight: 171.21700
  • Create Date: 2017-02-18 03:14:09
  • Modify Date: 2025-09-21 22:11:20
Name 4-amino-5-ethylthiophene-3-carboxylic acid
Synonyms 3-Thiophenecarboxylic acid,4-amino-5-ethyl
Density 1.353g/cm3
Boiling Point 373.2ºC at 760 mmHg
Molecular Formula C7H9NO2S
Molecular Weight 171.21700
Flash Point 179.5ºC
Exact Mass 171.03500
PSA 91.56000
LogP 2.17210
Index of Refraction 1.635
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title: CAS No. 81741-83-5 | Chemsrc address: https://www.chemsrc.com/en/baike/624264.html

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