5-降冰片烯-2-羧酸乙酯（CAS 10138-32-6）：分子式 C10H14O2、分子量 166.22。
| CAS号 | 10138-32-6 |
|---|---|
| 分子式 | C10H14O2 |
| 分子量 | 166.22 |
| 沸点 | 215-217 °C |
| LogP | 1.9 |
| 应用领域 | Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid、ethyl ester: ACTIVE |
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid、ethyl ester: ACTIVE。
5-降冰片烯-2-羧酸乙酯 是一种化工化合物，登记 CAS 号为 10138-32-6，分子式 C10H14O2（分子量 166.22）。
登记 CAS 号：10138-32-6
其分子式 C10H14O2 由 10 个碳、14 个氢、2 个氧 组成。
别名/同义词：5-降冰片烯-2-羧酸乙酯 · ETHYL 5-NORBORNENE-2-CARBOXYLATE (MIXTURE OF ENDO AND EXO)
5-降冰片烯-2-羧酸乙酯 的 CAS 登记号为 10138-32-6。
分子式 C10H14O2，分子量 166.22。
别名/同义词：5-降冰片烯-2-羧酸乙酯、ETHYL 5-NORBORNENE-2-CARBOXYLATE (MIXTURE OF ENDO AND EXO)。
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid、ethyl ester: ACTIVE。
5-降冰片烯-2-羧酸乙酯（CAS 10138-32-6）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 10138-32-6 |
|---|---|
| PubChem CID | 24986 |
| 分子式 | C10H14O2 |
| IUPAC 名称 | ethyl bicyclo[2.2.1]hept-5-ene-2-carboxylate |
| UNII（FDA） | QEA96R4A1Z |
| FEMA 编号 | 4790 |
| JECFA 编号 | 2255 |
| Molecular Weight | 166.22 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 166.099379685 |
| Monoisotopic Mass | 166.099379685 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 12 |
| Boiling Point | 215-217 °C |
|---|---|
| Density | 1.007-1.047 (20 °C) |
| Refractive Index | 1.448-1.488 |
10138-32-6; ETHYL BICYCLO[2.2.1]HEPT-5-ENE-2-CARBOXYLATE; Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester; Ethyl 5-norbornene-2-carboxylate; NSC 26489; NSC-26489; QEA96R4A1Z; BICYCLO(2.2.1)HEPT-5-ENE-2-CARBOXYLIC ACID, ETHYL ESTER; DTXSID30884451; NSC-62714; ETHYL BICYCLO(2.2.1)HEPT-5-ENE-2-CARBOXYLATE; 5-ethoxycarbonylnorbornene; RefChem:595829; FEMA NO. 4790; DTXCID701023892; 5-NORBORNENECARBOXYLIC ACID ETHYL ESTER
| 法规与食品接触 | FLAVOURING_AGENT: Flavouring Agent Flavoring Agents (±)-BICYCLO[2.2.1]HEPT-5-ENE-2-CARBOXYLIC ACID, ETHYL ESTER No safety concern at current levels of intake when used as a flavouring agent ">TRS 1014-JECFA 86/71 FAS 77 JECFA 86/333 |
|---|
5-降冰片烯-2-羧酸乙酯 · CAS 10138-32-6 · C10H14O2. UNII QEA96R4A1Z. Boiling Point: 215-217 °C; Density: 1.007-1.047 (20 °C); Refractive Index: 1.448-1.488.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: ETHYL 5-NORBORNENE-2-CARBOXYLATE (MIXTURE OF ENDO AND EXO)