2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)-1,2-dihydroquinoline-6,8-disulfonic acid

Modify Date: 2025-09-10 18:28:06

2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)-1,2-dihydroquinoline-6,8-disulfonic acid structure
 Common Name 2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)-1,2-dihydroquinoline-6,8-disulfonic acid
CAS Number 781568-03-4 Molecular Weight 433.4
Density N/A Boiling Point N/A
Molecular Formula C18H11NO8S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)-1,2-dihydroquinoline-6,8-disulfonic acid

 Chemical & Physical Properties

Molecular Formula C18H11NO8S2
Molecular Weight 433.4

 Preparation

O=C1C(c2ccc3cc(S(=O)(=O)O)cc(S(=O)(=O)O)c3n2)=C(O)c2ccccc21
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Chemsrc provides CAS#:781568-03-4 MSDS, density, melting point, boiling point, structure, etc. Its name is 2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)-1,2-dihydroquinoline-6,8-disulfonic acid>> amp version: 2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)-1,2-dihydroquinoline-6,8-disulfonic acid

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