2-乙酰吡嗪

Name: 2-乙酰吡嗪
Brand: 济南圣和化工有限公司

CAS 22047-25-2C6H6N2OMW 122.12

济南圣和化工主营供应 2-乙酰吡嗪（CAS 22047-25-2），归类于香精香料，分子式 C6H6N2O，分子量 122.12。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	22047-25-2
分子式	C6H6N2O
分子量	122.12
熔点	75 - 77 °C
沸点	188 °C
LogP	0.20
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	香精香料
类别	香精香料

应用领域

香精香料

2-乙酰吡嗪主要应用于香精香料。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供应说明：2-乙酰吡嗪常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除 2-乙酰吡嗪外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

2-乙酰吡嗪的 CAS 号是多少？

2-乙酰吡嗪的 CAS 号为 22047-25-2。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

2-乙酰吡嗪有什么用途？

主要应用于香精香料。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

2-Acetyl Pyrazine · CAS 22047-25-2 · C6H6N2O. UNII GR391IBU5C. Boiling Point: 188 °C; Melting Point: 75 - 77 °C; LogP: 0.20.

Identification

CAS Registry Number	22047-25-2
PubChem CID	30914
Molecular formula	C6H6N2O
IUPAC name	1-pyrazin-2-ylethanone
UNII (FDA)	GR391IBU5C
FEMA number	3126
JECFA number	784

Computed Descriptors

Molecular Weight	122.12
XLogP3	0.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	122.048012819
Monoisotopic Mass	122.048012819
Topological Polar Surface Area	42.9
Heavy Atom Count	9
Formal Charge	0

Physical & Chemical Properties

Boiling Point	188 °C
Melting Point	75 - 77 °C
LogP	0.20
LogP	0.2

Physical description & handling notes

Solid
colourless to pale yellow crystals with a nutty, popcorn, breadcrust odour
slightly soluble in water; soluble in organic solvents
moderately soluble (in ethanol)

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Roast, Roasted Corn, Toasted Cereal No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	54.2% (154 / 284)

GHS Hazard Classification

GHS notification summary	54.2% (154 / 284)
Reported hazard statements	H315 (45.8%), H319 (45.8%), H335 (45.4%)

This chemical does not meet GHS hazard criteria for 54.2% (154 of 284) of all reports.

H315 (45.8%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Ethanone, 1-(2-pyrazinyl)-: ACTIVE

Synonyms

Acetylpyrazine; 2-ACETYLPYRAZINE; 22047-25-2; Ethanone, 1-pyrazinyl-; 1-(pyrazin-2-yl)ethan-1-one; 1-pyrazin-2-ylethanone; 1-Pyrazinylethanone; Pyrazin-1-ylethan-1-one; Ethanone, l-pyrazinyl-; FEMA No. 3126; DTXSID5047085; GR391IBU5C; DTXCID3027085; NSC-72374; CHEBI:145236; RefChem:85006

Frequently Asked Questions

What are the CAS number and molecular formula of 2-Acetyl Pyrazine?

CAS 22047-25-2; molecular formula C6H6N2O; molecular weight — g/mol.

What other names is 2-Acetyl Pyrazine known by?

Acetylpyrazine, 2-ACETYLPYRAZINE, 22047-25-2, Ethanone, 1-pyrazinyl-, 1-(pyrazin-2-yl)ethan-1-one, 1-pyrazin-2-ylethanone.

What is the regulatory status of 2-Acetyl Pyrazine?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.

Is 2-Acetyl Pyrazine classified as hazardous?

54.2% of GHS notifications report no hazard classification (154 of 284).

What are the key physical properties of 2-Acetyl Pyrazine?

Boiling Point: 188 °C; Melting Point: 75 - 77 °C; LogP: 0.20; LogP: 0.2.

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.