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Home/Compounds/Research Reagent/1,3-indandione
C9H6O2
146.14 g/mol
Research ReagentWarning

1,3-Indanedione

CAS606-23-5EC210-109-7
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound

1,3-Indanedione is an organic compound that serves as a β-diketone with an indane structural backbone. It appears as a colorless or white solid, though aged samples may take on a yellowish or greenish tint.

chemical intermediate for organic synthesis

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Referencesame scaffold

2-bromo-1H-indene-1,3(2H)-dione

CAS7319-63-3

pharmaceutical raw material

Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for 1,3-Indanedione (CAS 606-23-5) is 2914.39.

HS code (international, 6-digit)

2914.39

EU CN code (8-digit)

2914 39 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

indene-1,3-dione

InChIKey

UHKAJLSKXBADFT-UHFFFAOYSA-N

SMILES

C1C(=O)C2=CC=CC=C2C1=O

Synonyms (24)
  • 1,3-DIOXOBENZOCYCLOPENTANE
  • 1,3-Diketohydrindene
  • 1,3-Dioxoindane
  • 1,3-Hydrindendione
  • 1,3-INDANDIONE
  • 1,3-Indandion
  • 1,3-Indanedione
  • 1,3-Indanone
  • 1H-Indene-1,3(2H)-dione
  • 2h-indene-1,3-dione
  • 3-OXO-1-INDANONE
  • Diketohydrindene
  • INDANDIONE, 1,3-
  • INDANEDIONE-1,3
  • Indan-1,3-dione
  • J7.003C
  • indane 1
  • indane-1,3-dione
  • indene-1,3(2h)-dione
  • indene-1,3-dione

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