5,7-Difluoro-1-indanone
5,7-Difluoro-1-indanone (CAS: 84315-25-3), a fluorinated cyclic ketone with the molecular formula C9H6F2O and a molecular weight of 168.14 g/mol, serves as a valuable intermediate in organic synthesis. It is predominantly utilised as a building block in the chemical industry for the development of complex molecules. Its specific structural features make it useful in research and development settings for novel compound creation.
- IUPAC
- 5,7-Difluoro-2,3-dihydroinden-1-one
- Synonyms
- C9H6F2O5,7-Difluoro-2,3-dihydroinden-1-one

Organic Synthesis Intermediate
5,7-Difluoro-1-indanone is employed as a key building block in multi-step organic syntheses. Its fluorinated indanone structure allows for diverse chemical transformations.
Pharmaceutical Research
This compound can be utilised in the exploratory synthesis of potential pharmaceutical agents. The presence of fluorine atoms can influence pharmacokinetic properties.
Material Science Development
The unique electronic and structural properties imparted by the fluorine substituents may find applications in the development of advanced materials.
| Molecular weight | 168.14 |
|---|---|
| Empirical formula | C9H6F2O |
| Assay | 97% |
| Melting point | 80-84 °C |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- 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, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38-52/53 |
| Safety statements (S) | 26-36/37-61 |
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 5,7-Difluoro-1-indanone used for?
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5,7-Difluoro-1-indanone is primarily used as an intermediate and building block in organic synthesis, particularly in pharmaceutical research and material science development.
What is the CAS number and formula for 5,7-Difluoro-1-indanone?
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The CAS number is 84315-25-3 and the empirical formula is C9H6F2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5,7-Difluoro-1-indanone with a minimum assay of 97%. We do not represent this product as USP, BP, or EP grade. For specific grade requirements, please contact our sales team.
How should 5,7-Difluoro-1-indanone be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (N95 recommended), eyeshields, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. It is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin, eye, and respiratory irritation (H302, H312, H315, H319, H332, H335).
How is 5,7-Difluoro-1-indanone packaged and exported?
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Tech Serve Solutions packages and exports chemicals adhering to all relevant international shipping regulations to ensure safe and secure delivery worldwide. For detailed packaging information, please inquire.
How can I request a sample or quote for 5,7-Difluoro-1-indanone?
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To request a sample or a quotation for 5,7-Difluoro-1-indanone, please contact our dedicated sales team via the website or direct email, providing your specific requirements.
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