Indan-1,2-dione
Indan-1,2-dione (CAS: 16214-27-0), a dicarbonyl organic compound with the molecular formula C9H6O2, serves as a valuable building block in organic synthesis. Its diketone structure offers reactivity for various chemical transformations. Available from Tech Serve Solutions with an assay of 97%, it is primarily utilised in research and development settings for the creation of novel organic molecules and complex chemical structures. It is a key intermediate for further chemical derivatisation.
- IUPAC
- 1H-Indene-1,2(3H)-dione
- Synonyms
- 1H-Indene-1,2(3H)-dione

Organic Synthesis Intermediate
Indan-1,2-dione is employed as a crucial intermediate in the synthesis of more complex organic molecules. Its reactive diketone functionality allows for a range of chemical transformations, enabling the construction of diverse molecular architectures.
Research and Development
This compound finds application in laboratory settings for R&D purposes. It is used by chemists to explore new synthetic pathways and to develop novel compounds with potential applications in various scientific fields.
Building Block for Heterocycles
The diketone moiety in Indan-1,2-dione makes it suitable for the synthesis of various heterocyclic compounds, which are important structural motifs in pharmaceuticals and materials science.
| Molecular weight | 146.14 |
|---|---|
| Empirical formula | C9H6O2 |
| Assay | 97% |
| Melting point | 117-124 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41-43-52/53 |
| Safety statements (S) | 26-36/37/39-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Indan-1,2-dione used for?
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Indan-1,2-dione is used as a building block and intermediate in organic synthesis, particularly in research and development for creating complex organic molecules and heterocyclic compounds.
What is the CAS number and formula for Indan-1,2-dione?
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The CAS number for Indan-1,2-dione is 16214-27-0, and its molecular formula is C9H6O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Indan-1,2-dione with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Indan-1,2-dione be handled safely?
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Indan-1,2-dione is a Danger compound, causing serious eye damage and potential respiratory irritation. Handle with appropriate personal protective equipment including eyeshields, faceshields, gloves, and a dust mask (type N95 US). Ensure good ventilation and avoid dust formation. P261, P280, P305 + P351 + P338 are key precautionary statements.
How is Indan-1,2-dione packed and shipped?
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Tech Serve Solutions exports Indan-1,2-dione globally. Packing and shipping adhere to international regulations for chemical transport. Please contact us for specific export details.
How can I request a sample or quote for Indan-1,2-dione?
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To request a sample or a quote for Indan-1,2-dione, please use the contact form on our website or email our sales department directly, referencing the product name and CAS number.
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