2-oxochromene-6-sulfonic acid

Names

[ CAS No. ]:
27279-86-3

[ Name ]:
2-oxochromene-6-sulfonic acid

[Synonym ]:
Cumarin-6-sulfonsaeure
2-oxo-2H-1-benzopyran-6-sulfonic acid
EINECS 248-385-6
2-Oxo-2H-chromen-6-sulfonsaeure
2H-1-Benzopyran-6-sulfonic acid,2-oxo
2-Oxo-2H-chromene-6-sulfonic acid
2-Oxo-2H-1-benzopyran-6-sulphonic acid

Chemical & Physical Properties

[ Density]:
1.617g/cm3

[ Molecular Formula ]:
C9H6O5S

[ Molecular Weight ]:
226.20600

[ Exact Mass ]:
225.99400

[ PSA ]:
92.96000

[ LogP ]:
2.12050

[ Index of Refraction ]:
1.645

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Coumarin

DownStream

  • Sulfosalicylic Acid

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (2-acetylphenyl) 2-oxochromene-6-sulfonate
  • 2-anilinonaphthalene-6-sulfonic acid
  • 2-Methylquinoline-6-sulfonic acid
  • 2,6-DINITROTOLUENE-3-SULFONIC ACID
  • 2,6-Dimethylpyridine-3-sulfonic acid
  • 2,6-Dimethylpyridine-4-sulfonic acid
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
  • N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine