马索内酯（CAS 16400-72-9）：分子式 C12H20O2、分子量 196.29。
| CAS号 | 16400-72-9 |
|---|---|
| 分子式 | C12H20O2 |
| 分子量 | 196.29 |
| 沸点 | 315.00 to 317.00 °C. @ 760.00 mm Hg |
| LogP | 4.2 |
| 应用领域 | Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: 2H-Pyran-2-one、6-heptyl-5、6-dihydro-: ACTIVE |
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: 2H-Pyran-2-one、6-heptyl-5、6-dihydro-: ACTIVE。
马索内酯 是一种化工化合物，登记 CAS 号为 16400-72-9，分子式 C12H20O2（分子量 196.29）。
登记 CAS 号：16400-72-9
其分子式 C12H20O2 由 12 个碳、20 个氢、2 个氧 组成。
别名/同义词：马索内酯 · massoialactone
马索内酯 的 CAS 登记号为 16400-72-9。
分子式 C12H20O2，分子量 196.29。
别名/同义词：马索内酯、massoialactone。
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: 2H-Pyran-2-one、6-heptyl-5、6-dihydro-: ACTIVE。
马索内酯（CAS 16400-72-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 16400-72-9 |
|---|---|
| PubChem CID | 61834 |
| Molecular formula | C12H20O2 |
| IUPAC name | 2-heptyl-2,3-dihydropyran-6-one |
| UNII (FDA) | 407E8N1CFC |
| FEMA number | 3802 |
| JECFA number | 438 |
| Molecular Weight | 196.29 |
|---|---|
| XLogP3 | 4.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 196.146329876 |
| Monoisotopic Mass | 196.146329876 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 14 |
| Boiling Point | 315.00 to 317.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 115 °C (2 mmHg) |
| Density | 1.470-1.480 |
| Refractive Index | 1.467-1.473 |
6-Heptyl-5,6-dihydro-2H-pyran-2-one; 16400-72-9; 2-dodecen-5-olide; 2H-Pyran-2-one, 6-heptyl-5,6-dihydro-; delta-2-Dodecenolactone; 5-Hydroxy-2-dodecenoic acid lactone; 6-Heptyl-5,6-dihydropyran-2-one; UNII-407E8N1CFC; 5-Heptyl-2-pentene-5-olide; 407E8N1CFC; 5-Hydroxy-2-dodecenoic acid delta-lactone; 6-Heptyl-5,6-dihydro-2-pyrone; EINECS 240-453-3; FEMA NO. 3802; DTXSID50864674; 5-HYDROXY-2-DODECENOIC ACID LACTONE [FHFI]
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Dairy NOT EVALUATED |
|---|---|
| GHS notification summary | 100% (89 / 89) |
| GHS notification summary | 100% (89 / 89) |
|---|
This chemical does not meet GHS hazard criteria for 100% (89 of 89) of all reports.
Reported as not meeting GHS hazard criteria by 89 of 89 companies. For more detailed information, please visit ECHA C&L website.
massoialactone · CAS 16400-72-9 · C12H20O2. UNII 407E8N1CFC. Boiling Point: 315.00 to 317.00 °C. @ 760.00 mm Hg; Boiling Point: 115 °C (2 mmHg); Density: 1.470-1.480.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: massoialactone