alpha-methyl-gamma-butyrolactone（CAS 1679-47-6）：分子式 C5H8O2、分子量 100.12；类别 有机化学品。
| CAS号 | 1679-47-6 |
|---|---|
| 分子式 | C5H8O2 |
| 分子量 | 100.12 |
| LogP | 0.8 |
| 类别 | Organic Chemicals |
alpha-methyl-gamma-butyrolactone 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 1679-47-6，分子式 C5H8O2（分子量 100.12），归属于有机化学品大类化工原料。
登记 CAS 号：1679-47-6
其分子式 C5H8O2 由 5 个碳、8 个氢、2 个氧 组成。
别名/同义词：alpha-methyl-gamma-butyrolactone
所属分类：有机化学品
alpha-methyl-gamma-butyrolactone 的 CAS 登记号为 1679-47-6。
分子式 C5H8O2，分子量 100.12。
别名/同义词：alpha-methyl-gamma-butyrolactone。
所属分类：Organic Chemicals。
alpha-methyl-gamma-butyrolactone（CAS 1679-47-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 1679-47-6 |
|---|---|
| PubChem CID | 98323 |
| Molecular formula | C5H8O2 |
| IUPAC name | 3-methyloxolan-2-one |
| UNII (FDA) | 140H0G0P5W |
| Molecular Weight | 100.12 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 100.052429494 |
| Monoisotopic Mass | 100.052429494 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 7 |
3-methyldihydrofuran-2(3H)-one; alpha-Methyl-gamma-butyrolactone; 3-methyloxolan-2-one; Dihydro-3-methyl-2(3H)-furanone; 2-Methylbutanolide; .alpha.-Methylbutyrolactone; 4-Hydroxy-2-methylbutyric acid lactone; alpha-Methylbutyrolactone; 2(3H)-Furanone, dihydro-3-methyl-; 2-methylbutyrolactone; 3-methyltetrahydrofuran-2-one; .alpha.-Methyl-.gamma.-butyrolactone; 2-Methyl-.gamma.-butyrolactone; 4-Hydroxy-2-methylbutanoic acid lactone; 140H0G0P5W; 3-methyldihydrofuran-2-one
| Reported hazard statements | H227 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H227 (100%): Combustible liquid [Warning Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
alpha-methyl-gamma-butyrolactone · CAS 1679-47-6 · C5H8O2. UNII 140H0G0P5W.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: alpha-methyl-gamma-butyrolactone