2-Acetyl-3-ethylpyrazine (CAS No. 32974-92-8) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals；Flavors. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals；Flavors
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The CAS number of 2-Acetyl-3-ethylpyrazine is 32974-92-8.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals；Flavors.
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2-乙酰基-3-乙基吡嗪 的 CAS 号为 32974-92-8，分子式 C8H10N2O，分子量 150.08 g/mol。 UNII AQ03N14XTL; ChEBI 173401; InChIKey PPJSYGVFDJEMRP-UHFFFAOYSA-N. Boiling Point: 220.00 to 221.00 °C. @ 760.00 mm Hg; Boiling Point: 220 °C; Density: 1.068-1.079.
| CAS 号 | 32974-92-8 |
|---|---|
| PubChem CID | 61918 |
| 分子式 | C8H10N2O |
| 分子量 | 150.08 g/mol |
| IUPAC 名称 | 1-(3-ethylpyrazin-2-yl)ethanone |
| InChIKey | PPJSYGVFDJEMRP-UHFFFAOYSA-N |
| UNII（FDA） | AQ03N14XTL |
| ChEBI 编号 | CHEBI:173401 |
| FEMA 编号 | 3250 |
| JECFA 编号 | 785 |
| Molecular Weight | 150.18 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 150.079312947 |
| Monoisotopic Mass | 150.079312947 |
| Topological Polar Surface Area | 42.9 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 220.00 to 221.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 220 °C |
| Density | 1.068-1.079 |
| Refractive Index | 1.509-1.520 |
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS 通报统计 | 0.1% (1 / 1451) |
| GHS 通报统计 | 0.1% (1 / 1451) |
|---|---|
| 已通报的危害声明 | H302 (94.8%), H312 (88.6%), H332 (88.6%) |
2-Acetyl-3-ethylpyrazine; 1-(3-ethylpyrazin-2-yl)ethanone; 1-(3-ethylpyrazin-2-yl)ethan-1-one; 1-(3-Ethylpyrazinyl)ethan-1-one; Ethanone, 1-(3-ethylpyrazinyl)-; FEMA No. 3250; 3-Ethyl-2-acetylpyrazine; 2-Acetyl-3-ethyl-1,4-diazine; 2-Ethyl-3-acetyl pyrazine; Pyrazine, 2-acetyl-3-ethyl; 1-(3-Ethylpyrazinyl)ethanone; Ethanone, 1-(3-ethyl-2-pyrazinyl)-; 1-(3-Ethyl-2-pyrazinyl)ethanone; UNII-AQ03N14XTL; AQ03N14XTL; EINECS 251-316-2
CAS 号 32974-92-8；分子式 C8H10N2O；分子量 150.08 g/mol。
2-Acetyl-3-ethylpyrazine, 1-(3-ethylpyrazin-2-yl)ethanone, 1-(3-ethylpyrazin-2-yl)ethan-1-one, 1-(3-Ethylpyrazinyl)ethan-1-one, Ethanone, 1-(3-ethylpyrazinyl)-, FEMA No. 3250.
已记录的法规收录：EU Flavoring substances; FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT; Flavoring Agents。
0.1% 的 GHS 通报认为不构成危害分类（1 / 1451）。
Boiling Point: 220.00 to 221.00 °C. @ 760.00 mm Hg; Boiling Point: 220 °C; Density: 1.068-1.079; Refractive Index: 1.509-1.520.
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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