Molekula
1-Indanone
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
1-Indanone is a ketone used in organic synthesis, particularly in the production of pharmaceuticals and fragrances. It appears as a colorless to pale yellow liquid with a mild odor. CAS: 83-33-0, Molecular formula: C9H8O, Molecular weight: 132.16 g/mol. Store at ambient temperature. Signal word: Warning. Molekula supplies 1-Indanone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
In stock — same-day dispatch
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £184.90 per pack ex VAT · £221.88 inc. VAT
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500 g — £550.90 per pack ex VAT · £661.08 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Pale yellow, reddish to brown |
| Melting Point | 38 - 42°C |
| Loss on Drying | ≤ 1.0% |
| Assay | ≥ 99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 26438126 |
| CAS Number | 83-33-0 |
| IUPAC Name | 2,3-dihydroinden-1-one |
| EC Number | 201-470-1 |
| Molecular Formula | C9H8O |
| Molecular Weight | 132.16 |
| Exact Mass | 132.0575 |
| SMILES | C1CC(=O)C2=CC=CC=C21 |
| InChIKey | QNXSIUBBGPHDDE-UHFFFAOYSA-N |
| InChI | InChI=1S/C9H8O/c10-9-6-5-7-3-1-2-4-8(7)9/h1-4H,5-6H2 |
| PubChem CID | 6735 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2914.39.9000 |
| Tariff Code | 2914390090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 1-Indone
- 1-OXOBENZOCYCLOPENTANE
- 1H-Inden-1-one, 2,3-dihydro-
- 2,3-Dihydro-1-indenone
- 2,3-Dihydro-1H-inden-1-one
- alpha-Hydrindone
- alpha-Indanone
- Hydrindone
- Indan-1-one
- INDANONE
Frequently asked questions
What is 1-Indanone used for?
1-Indanone is primarily used as an intermediate in the synthesis of pharmaceuticals and fragrances.
What is the chemical formula and molecular weight of 1-Indanone?
The formula is C9H8O with a molecular weight of 132.16 g/mol.
How should 1-Indanone be stored?
Store at ambient temperature, away from moisture and direct sunlight.
What grade of 1-Indanone does Molekula supply?
Molekula supplies 1-Indanone in technical grade.
Can Molekula supply 1-Indanone in bulk?
Yes, Molekula can supply 1-Indanone in bulk quantities upon request.
What documentation comes with a purchase of 1-Indanone?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.