壬酸乙酯（CAS 123-29-5）：分子式 C11H22O2、分子量 186.29。
| CAS号 | 123-29-5 |
|---|---|
| 分子式 | C11H22O2 |
| 分子量 | 186.29 |
| 熔点 | -44.5 °C |
| 沸点 | 119.00 °C. @ 23.00 mm Hg |
| LogP | 4 |
| 应用领域 | Uses: CIR ingredient: Ethyl Pelargonate、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Cosmetics -> Emollient、General Manufacturing Information: Nonanoic acid、ethyl ester: ACTIVE |
登记用途：Uses: CIR ingredient: Ethyl Pelargonate、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Cosmetics -> Emollient、General Manufacturing Information: Nonanoic acid、ethyl ester: ACTIVE。
壬酸乙酯 是一种化工化合物，登记 CAS 号为 123-29-5，分子式 C11H22O2（分子量 186.29）。
登记 CAS 号：123-29-5
其分子式 C11H22O2 由 11 个碳、22 个氢、2 个氧 组成。
别名/同义词：壬酸乙酯 · ethyl nonanoate
壬酸乙酯 的 CAS 登记号为 123-29-5。
分子式 C11H22O2，分子量 186.29。
别名/同义词：壬酸乙酯、ethyl nonanoate。
登记用途：Uses: CIR ingredient: Ethyl Pelargonate、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Cosmetics -> Emollient、General Manufacturing Information: Nonanoic acid、ethyl ester: ACTIVE。
壬酸乙酯（CAS 123-29-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 123-29-5 |
|---|---|
| PubChem CID | 31251 |
| Molecular formula | C11H22O2 |
| IUPAC name | ethyl nonanoate |
| UNII (FDA) | KSH683S98J |
| FEMA number | 2447 |
| JECFA number | 34 |
| Molecular Weight | 186.29 |
|---|---|
| XLogP3 | 4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 9 |
| Exact Mass | 186.161979940 |
| Monoisotopic Mass | 186.161979940 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 13 |
| Boiling Point | 119.00 °C. @ 23.00 mm Hg |
|---|---|
| Boiling Point | 229 °C |
| Melting Point | -44.5 °C |
| Solubility | 0.0295 mg/mL at 25 °C |
| Density | 0.863-0.867 |
| Refractive Index | 1.420-1.424 |
ETHYL NONANOATE; 123-29-5; Ethyl pelargonate; Nonanoic acid, ethyl ester; Wine ether; Pelargonic Acid Ethyl Ester; FEMA No. 2447; DTXSID1047651; KSH683S98J; NSC-8901; DTXCID9027651; CHEBI:87501; RefChem:139019; 204-615-7; Nonanoic acid ethyl ester; Ethyl nonylate
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Floral JECFA ADI: 0-2.5 mg/kg bw (1979) |
|---|---|
| GHS notification summary | 97.4% (1636 / 1680) |
| GHS notification summary | 97.4% (1636 / 1680) |
|---|
This chemical does not meet GHS hazard criteria for 97.4% (1636 of 1680) of all reports.
Reported as not meeting GHS hazard criteria by 1636 of 1680 companies (only 2.6% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
ethyl nonanoate · CAS 123-29-5 · C11H22O2. UNII KSH683S98J. Boiling Point: 119.00 °C. @ 23.00 mm Hg; Boiling Point: 229 °C; Melting Point: -44.5 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: ethyl nonanoate