5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one (CAS 38877-21-3) — formula C6H8O3, molecular weight 128.13; category organic chemicals.
| CAS Number | 38877-21-3 |
|---|---|
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.13 |
| LogP | 0.2 |
| Category | Organic Chemicals |
5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one is a carbon-based organic compound with CAS registry number 38877-21-3 and molecular formula C6H8O3 (molecular weight 128.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 38877-21-3
Its molecular formula C6H8O3 comprises 6 C, 8 H, 3 O atoms.
Also known as: 5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one · 5-羟基-6-甲基-2,3-二氢-4H-吡喃-4-酮
Category: organic chemicals
The CAS registry number of 5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one is 38877-21-3.
Molecular formula C6H8O3, molecular weight 128.13.
It is also registered under: 5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one, 5-羟基-6-甲基-2,3-二氢-4H-吡喃-4-酮.
Category: Organic Chemicals.
Independent reference data for 5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one (CAS 38877-21-3), compiled from public chemistry databases.
| CAS Registry Number | 38877-21-3 |
|---|---|
| PubChem CID | 6429306 |
| Molecular formula | C6H8O3 |
| IUPAC name | 5-hydroxy-6-methyl-2,3-dihydropyran-4-one |
| UNII (FDA) | L0FID5VWF6 |
| Molecular Weight | 128.13 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.047344113 |
| Monoisotopic Mass | 128.047344113 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 9 |
5-Hydroxy-6-methyl-3,4-dihydro-2H-pyran-4-one; RefChem:536216; 821-121-2; dihydromaltol; 38877-21-3; 5-hydroxy-6-methyl-2,3-dihydropyran-4-one; 2,3-Dihydromaltol; L0FID5VWF6; 2,3-dihydro-5-hydroxy-6-methyl-4h-pyran-4-one; 4H-Pyran-4-one, 2,3-dihydro-5-hydroxy-6-methyl-; 2H-Pyran-3,4-dione, dihydro-2-methyl-; 5,6-Dihydro-3-hydroxy-2-methyl-4H-pyran-4-one; 2,3-Dihydro-5-hydroxy-6-methyl-4(H)-pyran-4-one; UNII-L0FID5VWF6; SCHEMBL3813709; DTXSID70423909
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one · CAS 38877-21-3 · C6H8O3. UNII L0FID5VWF6.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.