4-甲基-4-羟基-5-己烯酸-Γ-内酯（CAS 1073-11-6）：分子式 C7H10O2、分子量 126.15。
| CAS号 | 1073-11-6 |
|---|---|
| 分子式 | C7H10O2 |
| 分子量 | 126.15 |
| 沸点 | 219 °C |
| LogP | 1 |
| 应用领域 | Uses: Used as flavoring agent or adjuvant、[FDA]、Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、General Manufacturing Information: 2(3H)-Furanone、5-ethenyldihydro-5-methyl-: INACTIVE |
登记用途：Uses: Used as flavoring agent or adjuvant、[FDA]、Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、General Manufacturing Information: 2(3H)-Furanone、5-ethenyldihydro-5-methyl-: INACTIVE。
4-甲基-4-羟基-5-己烯酸-Γ-内酯 是一种化工化合物，登记 CAS 号为 1073-11-6，分子式 C7H10O2（分子量 126.15）。
登记 CAS 号：1073-11-6
其分子式 C7H10O2 由 7 个碳、10 个氢、2 个氧 组成。
别名/同义词：4-甲基-4-羟基-5-己烯酸-Γ-内酯 · dihydro-5-methyl-5-vinylfuran-2(3H)-one
4-甲基-4-羟基-5-己烯酸-Γ-内酯 的 CAS 登记号为 1073-11-6。
分子式 C7H10O2，分子量 126.15。
别名/同义词：4-甲基-4-羟基-5-己烯酸-Γ-内酯、dihydro-5-methyl-5-vinylfuran-2(3H)-one。
登记用途：Uses: Used as flavoring agent or adjuvant、[FDA]、Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、General Manufacturing Information: 2(3H)-Furanone、5-ethenyldihydro-5-methyl-: INACTIVE。
4-甲基-4-羟基-5-己烯酸-Γ-内酯（CAS 1073-11-6）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 1073-11-6 |
|---|---|
| PubChem CID | 102550 |
| 分子式 | C7H10O2 |
| IUPAC 名称 | 5-ethenyl-5-methyloxolan-2-one |
| UNII（FDA） | S2GF56OA97 |
| FEMA 编号 | 4051 |
| JECFA 编号 | 1157 |
| Molecular Weight | 126.15 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 126.068079557 |
| Monoisotopic Mass | 126.068079557 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 9 |
| Boiling Point | 219 °C |
|---|---|
| Density | 1.015-1.025 (20 °C) |
| Refractive Index | 1.457-1.462 |
5-ethenyl-5-methyloxolan-2-one; 1073-11-6; 2(3H)-Furanone, 5-ethenyldihydro-5-methyl-; Lavender lactone; 5-Ethenyldihydro-5-methyl-2(3H)-furanone; 4-Methyl-5-hexen-4-olide; lilac lactone; 4-Methyl-4-vinyl-4-butanolide; 4-Methyl-4-vinyl-1,4-butanolide; 4-Hydroxy-4-methyl-5-hexenoic acid gamma lactone; Dihydro-5-methyl-5-vinyl-2(3H)-furanone; Dihydro-5-methyl-5-vinylfuran-2(3H)-one; S2GF56OA97; 2(3H)-Furanone, dihydro-5-methyl-5-vinyl-; .gamma.-Vinyl-.gamma.-valerolactone; EINECS 214-024-6
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS 通报统计 | 100% (89 / 89) |
| GHS 通报统计 | 100% (89 / 89) |
|---|
4-甲基-4-羟基-5-己烯酸-Γ-内酯 · CAS 1073-11-6 · C7H10O2. UNII S2GF56OA97. Boiling Point: 219 °C; Density: 1.015-1.025 (20 °C); Refractive Index: 1.457-1.462.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: dihydro-5-methyl-5-vinylfuran-2(3H)-one