5146-12-3 2,3,4,5-tetrahydroxy-6-oxo-6H-benzo[7]annulene-8-carboxylic acid

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Basic

CAS No. 5146-12-3
Product Name 2,3,4,5-tetrahydroxy-6-oxo-6H-benzo[7]annulene-8-carboxylic acid
Synonyms 2,3,4,6-Tetrahydroxy-5-oxo-5H-benzo[7]annulene-8-carboxylic acid; 5H-benzocycloheptene-8-carboxylic acid, 2,3,4,6-tetrahydroxy-5-oxo-
Molecular Formula C12H8O7
Molecular Weight 264.1877

Physical property

Density 1.93g/cm3
Boiling point 327.3°C at 760 mmHg
Flash point 166°C
Refractive index 1.819