2-acetyl-1-ethylpyrrole (CAS 39741-41-8) — formula C8H11NO, molecular weight 137.18; category organic chemicals.
2-acetyl-1-ethylpyrrole is a carbon-based organic compound with CAS registry number 39741-41-8 and molecular formula C8H11NO (molecular weight 137.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 39741-41-8
Its molecular formula C8H11NO comprises 8 C, 11 H, 1 N, 1 O atoms.
Also known as: 2-acetyl-1-ethylpyrrole · 1-ETHYL-2-ACETYLPYRROLE · N-ethyl-2-acetylpyrrole
Category: organic chemicals
The CAS registry number of 2-acetyl-1-ethylpyrrole is 39741-41-8.
Molecular formula C8H11NO, molecular weight 137.18.
It is also registered under: 2-acetyl-1-ethylpyrrole, 1-ETHYL-2-ACETYLPYRROLE, N-ethyl-2-acetylpyrrole.
Category: Organic Chemicals.
Public-database records for 2-acetyl-1-ethylpyrrole (CAS 39741-41-8), reproduced here for independent cross-checking.
| 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]
| 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) |
| 沸点 | 209.00 to 211.00 °C. @ 760.00 mm Hg |
|---|---|
| 沸点 | 209-211 °C |
| 密度 | 1.052-1.058 |
| 折射率 | 1.550-1.556 |
| CAS Registry Number | 39741-41-8 |
|---|---|
| PubChem CID | 61988 |
| 分子式 | C8H11NO |
| IUPAC 名称 | 1-(1-ethylpyrrol-2-yl)ethanone |
| UNII（FDA） | VX0ULZ3H4U |
| FEMA 编号 | 3147 |
| JECFA 编号 | 1305 |
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
| 分子量 | 137.18 |
|---|---|
| XLogP3 | 1 |
| 氢键供体数 | 0 |
| 氢键受体数 | 1 |
| 可旋转键数 | 2 |
| 精确质量 | 137.084063974 |
| 单同位素质量 | 137.084063974 |
| 拓扑极性表面积 | 22 |
| 重原子数 | 10 |
| 形式电荷 | 0 |
2-acetyl-1-ethylpyrrole · CAS 39741-41-8 · C8H11NO. UNII VX0ULZ3H4U. 沸点: 209.00 to 211.00 °C. @ 760.00 mm Hg; 沸点: 209-211 °C; 密度: 1.052-1.058.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.