八氢香豆素（CAS 4430-31-3）：分子式 C9H14O2、分子量 154.21。
| CAS号 | 4430-31-3 |
|---|---|
| 分子式 | C9H14O2 |
| 分子量 | 154.21 |
| 沸点 | 144.00 to 146.00 °C. @ 16.00 mm Hg |
| LogP | 2.520 |
| 应用领域 | Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 10 consumer products that contain Octahydrocoumarin in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、• Personal Care、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 100、2021: 100、2020: 25、000 - <50、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Other (requires additional information)、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、2H-1-Benzopyran-2-one、octahydro-: ACTIVE |
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 10 consumer products that contain Octahydrocoumarin in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、• Personal Care、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 100、2021: 100、2020: 25、000 - <50、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Other (requires additional information)、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、2H-1-Benzopyran-2-one、octahydro-: ACTIVE。
八氢香豆素 是一种化工化合物，登记 CAS 号为 4430-31-3，分子式 C9H14O2（分子量 154.21）。
登记 CAS 号：4430-31-3
其分子式 C9H14O2 由 9 个碳、14 个氢、2 个氧 组成。
别名/同义词：八氢香豆素 · octahydro-2H-1-benzopyran-2-one · Octahydrocoumarin
八氢香豆素 的 CAS 登记号为 4430-31-3。
分子式 C9H14O2，分子量 154.21。
别名/同义词：八氢香豆素、octahydro-2H-1-benzopyran-2-one、Octahydrocoumarin。
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 10 consumer products that contain Octahydrocoumarin in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、• Personal Care、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 100、2021: 100、2020: 25、000 - <50、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Other (requires additional information)、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、2H-1-Benzopyran-2-one、octahydro-: ACTIVE。
八氢香豆素（CAS 4430-31-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 4430-31-3 |
|---|---|
| PubChem CID | 20487 |
| Molecular formula | C9H14O2 |
| Molecular weight | 154.10 g/mol |
| IUPAC name | 3,4,4a,5,6,7,8,8a-octahydrochromen-2-one |
| InChIKey | MSFLYJIWLHSQLG-UHFFFAOYSA-N |
| UNII (FDA) | H6VNF31DVW |
| ChEBI ID | CHEBI:180439 |
| FEMA number | 3791 |
| JECFA number | 1166 |
| Molecular Weight | 154.21 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 154.099379685 |
| Monoisotopic Mass | 154.099379685 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 11 |
| Boiling Point | 144.00 to 146.00 °C. @ 16.00 mm Hg |
|---|---|
| Boiling Point | 293-298 °C |
| Density | 1.089-1.096 |
| LogP | 2.520 |
| Refractive Index | 1.489-1.493 |
Octahydrocoumarin; 4430-31-3; Octahydro-2H-1-benzopyran-2-one; Bicyclononalactone; Cyclohexyllactone; Cyclohexyl lactone; 2H-1-Benzopyran-2-one, octahydro-; Octahydro-1-benzopyran-2-one; FEMA No. 3791; COUMARIN, OCTAHYDRO-; EINECS 224-623-4; AI3-28142; H6VNF31DVW; DTXSID7052105; RefChem:855864; OCTAHYDROCOUMARIN [FHFI]
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Dairy No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 14.7% (243 / 1651) |
| GHS notification summary | 14.7% (243 / 1651) |
|---|---|
| Reported hazard statements | H319 (78%) |
This chemical does not meet GHS hazard criteria for 14.7% (243 of 1651) of reports.
H319 (78%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Octahydrocoumarin is identified by CAS 4430-31-3, molecular formula C9H14O2 and molecular weight 154.10 g/mol. UNII H6VNF31DVW; ChEBI 180439; InChIKey MSFLYJIWLHSQLG-UHFFFAOYSA-N. Boiling Point: 144.00 to 146.00 °C. @ 16.00 mm Hg; Boiling Point: 293-298 °C; Density: 1.089-1.096.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: octahydro-2H-1-benzopyran-2-one