Dihydro-2H-pyran-3(4H)-one
四氢-2H-吡喃-3-酮
Also known as: oxan-3-one, tetrahydro-2H-pyran-3-one, 2H-pyran-3(4H)-one, dihydro-, dihydropyran-3-one
- CAS No.
- 23462-75-1
- Jingsj CID
- J-1519676-5
- Molecular Formula
- C5H8O2
- Chinese Name
- 四氢-2H-吡喃-3-酮
- Molecular Weight
- 100.116 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 176.0±33.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 70.4±18.9 °C |
Frequently Asked Questions
What is the CAS number of Dihydro-2H-pyran-3(4H)-one?
23462-75-1
What are the molecular formula and molecular weight of Dihydro-2H-pyran-3(4H)-one?
C5H8O2, molecular weight 100.116 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026