2-Butyrylfuran(CAS 4208-57-5):分子式 C8H10O2、分子量 138.16;类别 有机化学品。
| CAS号 | 4208-57-5 |
|---|---|
| 分子式 | C8H10O2 |
| 分子量 | 138.16 |
| 沸点 | 195.00 °C. @ 760.00 mm Hg |
| LogP | 1.3 |
| 应用领域 | Use Classification: Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes |
| 类别 | Organic Chemicals |
登记用途:Use Classification: Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes。
2-Butyrylfuran 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 4208-57-5,分子式 C8H10O2(分子量 138.16),归属于有机化学品大类化工原料。
登记 CAS 号:4208-57-5
其分子式 C8H10O2 由 8 个碳、10 个氢、2 个氧 组成。
别名/同义词:2-Butyrylfuran
所属分类:有机化学品
2-Butyrylfuran 的 CAS 登记号为 4208-57-5。
分子式 C8H10O2,分子量 138.16。
别名/同义词:2-Butyrylfuran。
登记用途:Use Classification: Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes。
所属分类:Organic Chemicals。
2-Butyrylfuran(CAS 4208-57-5)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 4208-57-5 |
|---|---|
| PubChem CID | 228588 |
| Molecular formula | C8H10O2 |
| IUPAC name | 1-(furan-2-yl)butan-1-one |
| UNII (FDA) | 6S59MOW77W |
| FEMA number | 4083 |
| JECFA number | 1507 |
| Molecular Weight | 138.16 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 138.068079557 |
| Monoisotopic Mass | 138.068079557 |
| Topological Polar Surface Area | 30.2 |
| Heavy Atom Count | 10 |
| Boiling Point | 195.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 195 °C |
| Density | 1.050-1.056 |
| Refractive Index | 1.489-1.495 |
4208-57-5; 2-Butyrylfuran; 1-(2-furanyl)-1-butanone; Furyl n-propyl ketone; 2-Furyl propyl ketone; 1-Butanone, 1-(2-furanyl)-; FEMA No. 4083; 1-Butanone, 1-(2-furyl)-; 1-(2-Furyl)-1-butanone; 6S59MOW77W; NSC-21612; N-BUTYRYLFURAN [FHFI]; NSC 21612; N-BUTYRYLFURAN; RefChem:468161; 1-(furan-2-yl)butan-1-one
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Spice No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 2.3% (1 / 44) |
| GHS notification summary | 2.3% (1 / 44) |
|---|---|
| Reported hazard statements | H317 (88.6%), H318 (88.6%) |
This chemical does not meet GHS hazard criteria for 2.3% (1 of 44) of reports.
H317 (88.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]
2-Butyrylfuran · CAS 4208-57-5 · C8H10O2. UNII 6S59MOW77W. Boiling Point: 195.00 °C. @ 760.00 mm Hg; Boiling Point: 195 °C; Density: 1.050-1.056.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: 2-Butyrylfuran