4-戊烯酸乙酯(CAS 1968-40-7):分子式 C7H12O2、分子量 128.17。
| CAS号 | 1968-40-7 |
|---|---|
| 分子式 | C7H12O2 |
| 分子量 | 128.17 |
| 沸点 | 143-145 °C |
| LogP | 1.5 |
4-戊烯酸乙酯 是一种化工化合物,登记 CAS 号为 1968-40-7,分子式 C7H12O2(分子量 128.17)。
登记 CAS 号:1968-40-7
其分子式 C7H12O2 由 7 个碳、12 个氢、2 个氧 组成。
别名/同义词:4-戊烯酸乙酯 · Ethyl pent-4-enoate
4-戊烯酸乙酯 的 CAS 登记号为 1968-40-7。
分子式 C7H12O2,分子量 128.17。
别名/同义词:4-戊烯酸乙酯、Ethyl pent-4-enoate。
4-戊烯酸乙酯(CAS 1968-40-7)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 1968-40-7 |
|---|---|
| PubChem CID | 74786 |
| Molecular formula | C7H12O2 |
| IUPAC name | ethyl pent-4-enoate |
| UNII (FDA) | 210UM0F8JP |
| FEMA number | 4360 |
| JECFA number | 1618 |
| Molecular Weight | 128.17 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 128.083729621 |
| Monoisotopic Mass | 128.083729621 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 9 |
| Boiling Point | 143-145 °C |
|---|---|
| Density | 0.893-0.903 |
| Refractive Index | 1.410-1.420 |
Ethyl 4-pentenoate; Ethyl pent-4-enoate; 4-Pentenoic acid ethyl ester; 4-Pentenoic acid, ethyl ester; 4-Ethoxycarbonylbut-1-ene; Ethyl pent-4-en-1-oate; UNII-210UM0F8JP; 210UM0F8JP; FEMA NO. 4360; EINECS 217-818-0; AI3-37200; DTXSID7062089; PTVSRINJXWDIKP-UHFFFAOYSA-; ETHYL 4-PENTENOATE [FHFI]; RefChem:138791; DTXCID0036136
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents Heat No safety concern at current levels of intake when used as a flavouring agent TRS 947-JECFA68/ |
|---|
| Reported hazard statements | H226 (83.3%), H302 (16.7%), H319 (16.7%) |
|---|
H226 (83.3%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (16.7%): Harmful if swallowed [Warning Acute toxicity, oral]
Ethyl pent-4-enoate · CAS 1968-40-7 · C7H12O2. UNII 210UM0F8JP. Boiling Point: 143-145 °C; Density: 0.893-0.903; Refractive Index: 1.410-1.420.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: Ethyl pent-4-enoate