5-Methyl-1-indanone
Also known as: 5-Methylindan-1-one, 5-Methyl-2,3-dihydroinden-1-one, 5-Methyl-2,3-dihydro-1H-inden-1-one, 1H-Inden-1-one, 2,3-dihydro-5-methyl-, 5-Methylindanone
5-Methyl-1-indanone (CAS 4593-38-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10O and a molecular weight of 146.186 g/mol. Key properties include a melting point of 69-73ºC, a boiling point of 262.4±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 108.4±18.1 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4593-38-8
- Jingsj CID
- J-21657-9
- Molecular Formula
- C10H10O
- Molecular Weight
- 146.186 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 69-73ºC |
|---|---|
| Boiling Point | 262.4±25.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 108.4±18.1 °C |
| Exact Mass | 146.073166 |
| PSA | 17.07000 |
| LogP | 2.56 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.575 |
| Storage Conditions | 2~8°C |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 5-Methyl-1-indanone?
The CAS number of 5-Methyl-1-indanone is 4593-38-8.
What are the molecular formula and molecular weight of 5-Methyl-1-indanone?
5-Methyl-1-indanone has molecular formula C10H10O and molecular weight 146.186 g/mol.
Is 5-Methyl-1-indanone hazardous?
5-Methyl-1-indanone has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 5-Methyl-1-indanone?
For 5-Methyl-1-indanone, Upstream Products: 3-[(Trimethylsilyl)ethynyl]toluene, 3-(3-Methylphenyl)propanoic acid, m-Tolualdehyde; Downstream Products: Trimellitic acid, 5-methyl-2,3-dihydro-1H-inden-1-ol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methyl-1-indanone (CAS 4593-38-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21657-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.