Chem
J-GLOBAL ID：200907095213191773   Nikkaji number：J168.772G

4-Sulfophthalic acid

4-スルホフタル酸
Substance type：
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula： C8H6O7S
Molecular formula furigana： C8-H6-O7-S
Molecular weight： 246.190
InChI： InChI=1S/C8H6O7S/c9-7(10)5-2-1-4(16(13,14)15)3-6(5)8(11)12/h1-3H,(H,9,10)(H,11,12)(H,13,14,15)
InChI key： WNKQDGLSQUASME-UHFFFAOYSA-N
SMILES： OC(=O)c1ccc(cc1C(=O)O)S(=O)(=O)O
Systematic name  (4)：
  • 4-スルホ-1,2-ベンゼンジカルボン酸
  • 4-スルホフタル酸
  • 4-スルホベンゼン-1,2-ジカルボン酸
  • 4-sulfobenzene-1,2-dicarboxylic acid
Other name (2)：
  • 4-Sulfophthalic acid
  • 4-Sulfo-1,2-benzenedicarboxylic acid
CAS registry number： 89-08-7
Regulation number (3)：
  • (3)-2131
  • EINECS2018816
  • TSCA(89-08-7)
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