2-巯基甲基吡嗪

Name: 2-巯基甲基吡嗪
Brand: 济南圣和化工有限公司

CAS 59021-02-2C5H6N2SMW 126.18

2-巯基甲基吡嗪（CAS 59021-02-2）属有机化学品类产品，分子式 C5H6N2S，分子量 126.18。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	59021-02-2
分子式	C5H6N2S
分子量	126.18
沸点	44.00 to 45.00 °C. @ 0.07 mm Hg
LogP	0
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	有机化学品
类别	有机化学品

应用领域

有机化学品

2-巯基甲基吡嗪主要应用于有机化学品。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-巯基甲基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-巯基甲基吡嗪外，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-巯基甲基吡嗪的 CAS 号是多少？

2-巯基甲基吡嗪的 CAS 号为 59021-02-2。

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-巯基甲基吡嗪有什么用途？

主要应用于有机化学品。

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-Mercapto Methyl Pyrazine · CAS 59021-02-2 · C5H6N2S. UNII CUV3XV379F. Boiling Point: 44.00 to 45.00 °C. @ 0.07 mm Hg; Boiling Point: 94 °C (10 mm Hg); Density: 1.148-1.156.

Identification

CAS Registry Number	59021-02-2
PubChem CID	62145
Molecular formula	C5H6N2S
IUPAC name	pyrazin-2-ylmethanethiol
UNII (FDA)	CUV3XV379F
FEMA number	3299
JECFA number	794

Computed Descriptors

Molecular Weight	126.18
XLogP3	0
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	126.02516937
Monoisotopic Mass	126.02516937
Topological Polar Surface Area	26.8
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Boiling Point	44.00 to 45.00 °C. @ 0.07 mm Hg
Boiling Point	94 °C (10 mm Hg)
Density	1.148-1.156
Refractive Index	1.548-1.560

Physical description & handling notes

colourless to yellow liquid with a roasted, meat-like odour
soluble in water, organic solvents, oils
miscible at room temperature (in ethanol)

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents Savory No safety concern at current levels of intake when used as a flavouring agent TRS 909-JECFA 57/51

GHS Hazard Classification

Reported hazard statements	H315 (100%), H317 (97.4%), H318 (97.4%), H335 (100%)

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H317 (97.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
2-Pyrazinemethanethiol: INACTIVE

Synonyms

2-Mercaptomethylpyrazine; pyrazin-2-ylmethanethiol; Pyrazinemethanethiol; Pyrazinylmethyl mercaptan; 2-Pyrazinemethanethiol; 2-mercaptomethyl pyrazine; 2-(mercaptomethyl)pyrazine; FEMA No. 3299; Pyrazine, 2-mercaptomethyl-; BRN 0878425; CUV3XV379F; DTXSID3069302; 2-MERCAPTOMETHYL PYRAZINE [FHFI]; RefChem:474042; DTXCID6042525; 59021-02-2

Frequently Asked Questions

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

CAS 59021-02-2; molecular formula C5H6N2S; molecular weight — g/mol.

What other names is 2-Mercapto Methyl Pyrazine known by?

2-Mercaptomethylpyrazine, pyrazin-2-ylmethanethiol, Pyrazinemethanethiol, Pyrazinylmethyl mercaptan, 2-Pyrazinemethanethiol, 2-mercaptomethyl pyrazine.

What is the regulatory status of 2-Mercapto Methyl Pyrazine?

Documented regulatory listings: FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; FLAVOURING_AGENT: Flavouring Agent; Flavoring Agents.

Is 2-Mercapto Methyl Pyrazine classified as hazardous?

Hazard statements reported: H315, H317, H318, H335.

What are the key physical properties of 2-Mercapto Methyl Pyrazine?

Boiling Point: 44.00 to 45.00 °C. @ 0.07 mm Hg; Boiling Point: 94 °C (10 mm Hg); Density: 1.148-1.156; Refractive Index: 1.548-1.560.

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.