2-Butyrylfuran (CAS 4208-57-5) — formula C8H10O2, molecular weight 138.16; category organic chemicals.
| CAS Number | 4208-57-5 |
|---|---|
| Molecular Formula | C8H10O2 |
| Molecular Weight | 138.16 |
| Boiling Point | 195.00 °C. @ 760.00 mm Hg |
| LogP | 1.3 |
| Applications | Use Classification: Flavoring Agents -> JECFA Flavorings Index, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes |
| Category | Organic Chemicals |
Documented applications: Use Classification: Flavoring Agents -> JECFA Flavorings Index, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes.
2-Butyrylfuran is a carbon-based organic compound with CAS registry number 4208-57-5 and molecular formula C8H10O2 (molecular weight 138.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4208-57-5
Its molecular formula C8H10O2 comprises 8 C, 10 H, 2 O atoms.
Also known as: 2-Butyrylfuran
Category: organic chemicals
The CAS registry number of 2-Butyrylfuran is 4208-57-5.
Molecular formula C8H10O2, molecular weight 138.16.
It is also registered under: 2-Butyrylfuran.
Recorded applications: Use Classification: Flavoring Agents -> JECFA Flavorings Index, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes.
Category: Organic Chemicals.
Independent reference data for 2-Butyrylfuran (CAS 4208-57-5), compiled from public chemistry databases.
| 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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-Butyrylfuran