2-乙基呋喃（CAS 3208-16-0）：分子式 C6H8O、分子量 96.13。
| CAS号 | 3208-16-0 |
|---|---|
| 分子式 | C6H8O |
| 分子量 | 96.13 |
| 沸点 | 92.00 to 93.00 °C. @ 765.00 mm Hg |
| LogP | 2.40 |
| 应用领域 | Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Furan、2-ethyl-: ACTIVE |
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Furan、2-ethyl-: ACTIVE。
2-乙基呋喃 是一种化工化合物，登记 CAS 号为 3208-16-0，分子式 C6H8O（分子量 96.13）。
登记 CAS 号：3208-16-0
其分子式 C6H8O 由 6 个碳、8 个氢、1 个氧 组成。
别名/同义词：2-乙基呋喃 · 2-Ethylfuran
2-乙基呋喃 的 CAS 登记号为 3208-16-0。
分子式 C6H8O，分子量 96.13。
别名/同义词：2-乙基呋喃、2-Ethylfuran。
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Furan、2-ethyl-: ACTIVE。
2-乙基呋喃（CAS 3208-16-0）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 3208-16-0 |
|---|---|
| PubChem CID | 18554 |
| Molecular formula | C6H8O |
| Molecular weight | 96.06 g/mol |
| IUPAC name | 2-ethylfuran |
| InChIKey | HLPIHRDZBHXTFJ-UHFFFAOYSA-N |
| UNII (FDA) | T8O6J71T9O |
| ChEBI ID | CHEBI:141565 |
| FEMA number | 3673 |
| JECFA number | 1489 |
| Molecular Weight | 96.13 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 96.057514874 |
| Monoisotopic Mass | 96.057514874 |
| Topological Polar Surface Area | 13.1 |
| Heavy Atom Count | 7 |
| Boiling Point | 92.00 to 93.00 °C. @ 765.00 mm Hg |
|---|---|
| Boiling Point | 92-93 °C |
| Density | 0.909-0.915 |
| LogP | 2.40 |
| LogP | 2.4 |
| Refractive Index | 1.444-1.450 |
2-Ethylfuran; 3208-16-0; Furan, 2-ethyl-; alpha-Ethylfuran; 2-Ethyloxole; FEMA No. 3673; T8O6J71T9O; DTXSID7062906; CHEBI:141565; RefChem:86962; DTXCID6038451; 221-714-0; 2-ETHYL FURAN; 2-ethyl-furan; 2-Ethyl furane; Furan, .alpha.-ethyl-
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Butter, Caramel TRS 934-JECFA 65/42 |
|---|
| Reported hazard statements | H225 (11.1%), H301 (88.9%), H330 (88.9%) |
|---|
H225 (11.1%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H301 (88.9%): Toxic if swallowed [Danger Acute toxicity, oral]
2-Ethylfuran is identified by CAS 3208-16-0, molecular formula C6H8O and molecular weight 96.06 g/mol. UNII T8O6J71T9O; ChEBI 141565; InChIKey HLPIHRDZBHXTFJ-UHFFFAOYSA-N. Boiling Point: 92.00 to 93.00 °C. @ 765.00 mm Hg; Boiling Point: 92-93 °C; Density: 0.909-0.915.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-Ethylfuran