2,3-dihydro-5,7-dimethyl-4H-1-Benzopyran-4-one (CAS 3649-03-4) — formula C11H12O2, molecular weight 176.21; category organic chemicals.
| CAS Number | 3649-03-4 |
|---|---|
| Molecular Formula | C11H12O2 |
| Molecular Weight | 176.21 |
| LogP | 2.1 |
| Category | Organic Chemicals |
2,3-dihydro-5,7-dimethyl-4H-1-Benzopyran-4-one is a carbon-based organic compound with CAS registry number 3649-03-4 and molecular formula C11H12O2 (molecular weight 176.21), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3649-03-4
Its molecular formula C11H12O2 comprises 11 C, 12 H, 2 O atoms.
Also known as: 2,3-dihydro-5,7-dimethyl-4H-1-Benzopyran-4-one · 5,7-二甲基-3,4-二氢-2H-1-苯并吡喃-4-酮
Category: organic chemicals
The CAS registry number of 2,3-dihydro-5,7-dimethyl-4H-1-Benzopyran-4-one is 3649-03-4.
Molecular formula C11H12O2, molecular weight 176.21.
It is also registered under: 2,3-dihydro-5,7-dimethyl-4H-1-Benzopyran-4-one, 5,7-二甲基-3,4-二氢-2H-1-苯并吡喃-4-酮.
Category: Organic Chemicals.
Independent reference data for 2,3-dihydro-5,7-dimethyl-4H-1-Benzopyran-4-one (CAS 3649-03-4), compiled from public chemistry databases.
| CAS 号 | 3649-03-4 |
|---|---|
| PubChem CID | 12513538 |
| 分子式 | C11H12O2 |
| IUPAC 名称 | 5,7-dimethyl-2,3-dihydrochromen-4-one |
| UNII（FDA） | Z384972988 |
| Molecular Weight | 176.21 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 176.083729621 |
| Monoisotopic Mass | 176.083729621 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 13 |
5,7-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one; 3649-03-4; RefChem:528283; 107-632-7; 5,7-Dimethylchroman-4-one; 5,7-dimethyl-2,3-dihydrochromen-4-one; MFCD11207523; AKOS005363363; SY174466; DB-069390; CS-0216648; 5,7-dimethyl-2,3-dihydro-4H-chromen-4-one; EN300-53477; N12580; Z384972988
| 已通报的危害声明 | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
5,7-二甲基-3,4-二氢-2H-1-苯并吡喃-4-酮 · CAS 3649-03-4 · C11H12O2. UNII Z384972988.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.