(+)-γ-己内酯（CAS 63357-95-9）：分子式 C6H10O2、分子量 114.14。
| CAS号 | 63357-95-9 |
|---|---|
| 分子式 | C6H10O2 |
| 分子量 | 114.14 |
| 熔点 | -18 °C |
| 沸点 | 100.00 to 102.00 °C. @ 18.00 mm Hg |
| LogP | 0.7 |
| 应用领域 | Uses: Permitted for use as an inert ingredient in non-food pesticide products、[EPA] Used as flavoring agent or adjuvant、[FDA]、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Household Products: Information on 2 consumer products that contain Gamma-Caprolactone in the following categories is provided:、• Inside the Home、General Manufacturing Information: 2(3H)-Furanone、5-ethyldihydro-: ACTIVE |
登记用途：Uses: Permitted for use as an inert ingredient in non-food pesticide products、[EPA] Used as flavoring agent or adjuvant、[FDA]、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Household Products: Information on 2 consumer products that contain Gamma-Caprolactone in the following categories is provided:、• Inside the Home、General Manufacturing Information: 2(3H)-Furanone、5-ethyldihydro-: ACTIVE。
(+)-γ-己内酯 是一种化工化合物，登记 CAS 号为 63357-95-9，分子式 C6H10O2（分子量 114.14）。
登记 CAS 号：63357-95-9
其分子式 C6H10O2 由 6 个碳、10 个氢、2 个氧 组成。
别名/同义词：(+)-γ-己内酯 · [R,(+)]-4-Hydroxyhexanoic acid lactone
(+)-γ-己内酯 的 CAS 登记号为 63357-95-9。
分子式 C6H10O2，分子量 114.14。
别名/同义词：(+)-γ-己内酯、[R,(+)]-4-Hydroxyhexanoic acid lactone。
登记用途：Uses: Permitted for use as an inert ingredient in non-food pesticide products、[EPA] Used as flavoring agent or adjuvant、[FDA]、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Household Products: Information on 2 consumer products that contain Gamma-Caprolactone in the following categories is provided:、• Inside the Home、General Manufacturing Information: 2(3H)-Furanone、5-ethyldihydro-: ACTIVE。
(+)-γ-己内酯（CAS 63357-95-9）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 63357-95-9 |
|---|---|
| PubChem CID | 12756 |
| 分子式 | C6H10O2 |
| IUPAC 名称 | 5-ethyloxolan-2-one |
| UNII（FDA） | J16NAT1G41 |
| FEMA 编号 | 2556 |
| JECFA 编号 | 223 |
| Molecular Weight | 114.14 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 114.068079557 |
| Monoisotopic Mass | 114.068079557 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 8 |
| Boiling Point | 100.00 to 102.00 °C. @ 18.00 mm Hg |
|---|---|
| Boiling Point | 220 °C |
| Melting Point | -18 °C |
| Density | 1.020-1.025 |
| Refractive Index | 1.437-1.442 |
gamma-Caprolactone; 695-06-7; gamma-Hexalactone; 4-Hexanolide; gamma-Hexanolactone; 6-Caprolactone; Tonkalide; Toukalide; 2(3H)-Furanone, 5-ethyldihydro-; Hexanolide-1,4; Hexan-4-olide; 4-Ethyl-4-butanolide; gamma-Ethylbutyrolactone; 5-Ethyltetrahydro-2-furanone; 5-ETHYLDIHYDRO-2(3H)-FURANONE; gamma-Ethyl-n-butyrolactone
| 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 Onion No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS 通报统计 | 94.6% (1637 / 1731) |
| GHS 通报统计 | 94.6% (1637 / 1731) |
|---|---|
| 已通报的危害声明 | H319 (100%) |
(+)-γ-己内酯 · CAS 63357-95-9 · C6H10O2. UNII J16NAT1G41. Boiling Point: 100.00 to 102.00 °C. @ 18.00 mm Hg; Boiling Point: 220 °C; Melting Point: -18 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: [R,(+)]-4-Hydroxyhexanoic acid lactone