2H-PYRAN-3(4H)-ONE, DIHYDRO-
- CAS NO.：23462-75-1
- Empirical Formula: C5H8O2
- Molecular Weight: 100.12
- MDL number: MFCD00182426
- EINECS: 813-813-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:22:30
What is 2H-PYRAN-3(4H)-ONE, DIHYDRO-?
The Uses of 2H-PYRAN-3(4H)-ONE, DIHYDRO-
Dihydro-?2H-?pyran-?3(4H)?-?one is a general chemical reagent used in the synthesis of pharmaceuticals such as the preparation of tetrahydropyran-2-yl chromans, a highly selective beta-site amyloid precursor protein cleaving enzyme 1 (BACE) inhibitor.
Properties of 2H-PYRAN-3(4H)-ONE, DIHYDRO-
| Boiling point: | 55 °C(Press: 12 Torr) |
| Density | 1.0856 g/cm3 |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| color | Colourless |
Safety information for 2H-PYRAN-3(4H)-ONE, DIHYDRO-
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. |
Computed Descriptors for 2H-PYRAN-3(4H)-ONE, DIHYDRO-
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