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Home >> Chemical Listing >> D >> 3,4-Dihydro-4-oxo-2H-1-benzopyran-7-carboxylic acid

3,4-Dihydro-4-oxo-2H-1-benzopyran-7-carboxylic acid
[CAS# 90921-09-8]

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CAS: 90921-09-8
Product: 3,4-Dihydro-4-oxo-2H-1-benzopyran-7-carboxylic acid
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Identification
Name 3,4-Dihydro-4-oxo-2H-1-benzopyran-7-carboxylic acid
Molecular Structure CAS # 90921-09-8, 3,4-Dihydro-4-oxo-2H-1-benzopyran-7-carboxylic acid
Molecular Formula C10H8O4
Molecular Weight 192.17
CAS Registry Number 90921-09-8
Properties
Solubility Very slightly soluble (0.33 g/L) (25 ºC), Calc.*
Density 1.409±0.06 g/cm3 (20 ºC 760 Torr), Calc.*
Melting point 259 ºC**
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2018 ACD/Labs)
** Lichtenberger, Jean; Bulletin de la Societe Chimique de France 1963, P275-82.
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