反式 4-癸烯酸乙酯（CAS 76649-16-6）：分子式 C12H22O2、分子量 198.30。
| CAS号 | 76649-16-6 |
|---|---|
| 分子式 | C12H22O2 |
| 分子量 | 198.30 |
| 沸点 | 72.00 °C. @ 0.10 mm Hg |
| LogP | 3.8 |
反式 4-癸烯酸乙酯 是一种化工化合物，登记 CAS 号为 76649-16-6，分子式 C12H22O2（分子量 198.30）。
登记 CAS 号：76649-16-6
其分子式 C12H22O2 由 12 个碳、22 个氢、2 个氧 组成。
别名/同义词：反式 4-癸烯酸乙酯 · Ethyl trans-4-decenoate
反式 4-癸烯酸乙酯 的 CAS 登记号为 76649-16-6。
分子式 C12H22O2，分子量 198.30。
别名/同义词：反式 4-癸烯酸乙酯、Ethyl trans-4-decenoate。
反式 4-癸烯酸乙酯（CAS 76649-16-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 76649-16-6 |
|---|---|
| PubChem CID | 5362583 |
| Molecular formula | C12H22O2 |
| Molecular weight | 198.16 g/mol |
| IUPAC name | ethyl (E)-dec-4-enoate |
| InChIKey | AWNIQMQADACLCJ-CMDGGOBGSA-N |
| UNII (FDA) | 3I89X5937N |
| ChEBI ID | CHEBI:169182 |
| FEMA number | 3642 |
| JECFA number | 341 |
| Molecular Weight | 198.30 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 9 |
| Exact Mass | 198.161979940 |
| Monoisotopic Mass | 198.161979940 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 14 |
| Boiling Point | 72.00 °C. @ 0.10 mm Hg |
|---|---|
| Boiling Point | 90 °C (3 mmHg) |
| Density | 0.877-0.883 |
| Refractive Index | 1.432-1.444 |
Ethyl trans-4-decenoate; 76649-16-6; Ethyl (E)-4-decenoate; 4-Decenoic acid, ethyl ester, (E)-; FEMA No. 3642; 4-Decenoic acid, ethyl ester, (4E)-; Ethyl 4-decenoate, (4E)-; EINECS 278-509-4; 3I89X5937N; ETHYL TRANS-4-DECENOATE [FHFI]; RefChem:595407; 278-509-4; ethyl 4-decenoate; ethyl (E)-dec-4-enoate; ETHYL (4E)-DEC-4-ENOATE; Ethyl trans-dec-4-enoate
| Regulatory & Food Contact | 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 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.
Ethyl trans-4-decenoate is identified by CAS 76649-16-6, molecular formula C12H22O2 and molecular weight 198.16 g/mol. UNII 3I89X5937N; ChEBI 169182; InChIKey AWNIQMQADACLCJ-CMDGGOBGSA-N. Boiling Point: 72.00 °C. @ 0.10 mm Hg; Boiling Point: 90 °C (3 mmHg); Density: 0.877-0.883.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Ethyl trans-4-decenoate