6-Methyl-4-phenylchroman-2-one
Also known as: 6-Methyl-4-phenyl-2-chromanone, 3,4-Dihydro-6-methyl-4-phenyl-2H-1-benzopyran-2-one, 3,4-Dihydro-6-methyl-4-phenylcoumarin, 6-Methyl-4-phenyl-3,4-dihydrocoumarin, rac-6-Methyl-4-phenylchroman-2-one, forTolterodine-L-tartrate
6-Methyl-4-phenylchroman-2-one (CAS 40546-94-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H14O2 and a molecular weight of 238.281 g/mol. Key properties include a melting point of 68-70ºC, a boiling point of 351.1±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 146.3±25.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40546-94-9
- Jingsj CID
- J-1075646-4
- Molecular Formula
- C16H14O2
- Molecular Weight
- 238.281 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 68-70ºC |
|---|---|
| Boiling Point | 351.1±42.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 146.3±25.3 °C |
| Exact Mass | 238.099380 |
| PSA | 26.30000 |
| LogP | 3.63 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.595 |
| Storage Conditions | Refrigerator |
Customs & Trade Information
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 6-Methyl-4-phenylchroman-2-one?
The CAS number of 6-Methyl-4-phenylchroman-2-one is 40546-94-9.
What are the molecular formula and molecular weight of 6-Methyl-4-phenylchroman-2-one?
6-Methyl-4-phenylchroman-2-one has molecular formula C16H14O2 and molecular weight 238.281 g/mol.
What are the upstream and downstream products of 6-Methyl-4-phenylchroman-2-one?
For 6-Methyl-4-phenylchroman-2-one, Upstream Products: p-Cresol, Cinnamic acid, trans-Cinnamic acid; Downstream Products: 2-(3-Hydroxy-1-phenylpropyl)-4-methylphenol, Tolterodine, Desfesoterodine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Methyl-4-phenylchroman-2-one (CAS 40546-94-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1075646-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.