1-ETHYL-2-ACETYLPYRROLE，CAS 登记号 39741-41-8，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于Organic Chemicals；Flavors。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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2-acetyl-1-ethylpyrrole · CAS 39741-41-8 · C8H11NO. UNII VX0ULZ3H4U. Boiling Point: 209.00 to 211.00 °C. @ 760.00 mm Hg; Boiling Point: 209-211 °C; Density: 1.052-1.058.
| CAS Registry Number | 39741-41-8 |
|---|---|
| PubChem CID | 61988 |
| Molecular formula | C8H11NO |
| IUPAC name | 1-(1-ethylpyrrol-2-yl)ethanone |
| UNII (FDA) | VX0ULZ3H4U |
| FEMA number | 3147 |
| JECFA number | 1305 |
| Molecular Weight | 137.18 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 137.084063974 |
| Monoisotopic Mass | 137.084063974 |
| Topological Polar Surface Area | 22 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Boiling Point | 209.00 to 211.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 209-211 °C |
| Density | 1.052-1.058 |
| Refractive Index | 1.550-1.556 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Nuts No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 21.7% (25 / 115) |
| GHS notification summary | 21.7% (25 / 115) |
|---|---|
| Reported hazard statements | H315 (78.3%) |
This chemical does not meet GHS hazard criteria for 21.7% (25 of 115) of reports.
H315 (78.3%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Acetyl-1-ethylpyrrole; 39741-41-8; 1-(1-Ethyl-1H-pyrrol-2-yl)ethanone; N-Ethyl-2-acetylpyrrole; 1-Ethyl-2-acetyl pyrrole; Ethanone, 1-(1-ethyl-1H-pyrrol-2-yl)-; 1-Ethyl-2-acetylpyrrole; 1-Ethyl-2-acetylazole; FEMA No. 3147; 1-N-Ethylpyrrole-2-yl ethanone; 1-(1-ethyl-1H-pyrrol-2-yl)ethan-1-one; VX0ULZ3H4U; DTXSID6068199; 1-ETHYL-2-ACETYL PYRROLE [FHFI]; RefChem:432380; DTXCID2039675
CAS 39741-41-8; molecular formula C8H11NO; molecular weight — g/mol.
2-Acetyl-1-ethylpyrrole, 39741-41-8, 1-(1-Ethyl-1H-pyrrol-2-yl)ethanone, N-Ethyl-2-acetylpyrrole, 1-Ethyl-2-acetyl pyrrole, Ethanone, 1-(1-ethyl-1H-pyrrol-2-yl)-.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
21.7% of GHS notifications report no hazard classification (25 of 115).
Boiling Point: 209.00 to 211.00 °C. @ 760.00 mm Hg; Boiling Point: 209-211 °C; Density: 1.052-1.058; Refractive Index: 1.550-1.556.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.