2-甲基-5-异丙基吡嗪

Name: 2-甲基-5-异丙基吡嗪
Brand: 济南圣和化工有限公司

CAS 13925-05-8C8H12N2MW 136.19主营产品

本页收录 2-甲基-5-异丙基吡嗪，CAS 登记号为 13925-05-8，分子式 C8H12N2，分子量 136.19，归类于主营产品。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	13925-05-8
分子式	C8H12N2
分子量	136.19
沸点	190.00 °C. @ 760.00 mm Hg
LogP	1.3
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	食用香精
类别	主营产品\|食用香精

应用领域

食用香精

2-甲基-5-异丙基吡嗪在食用香精领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

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-甲基-5-异丙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-甲基-5-异丙基吡嗪外，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-甲基-5-异丙基吡嗪的 CAS 号是多少？

2-甲基-5-异丙基吡嗪的 CAS 号为 13925-05-8。

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-甲基-5-异丙基吡嗪有什么用途？

主要应用于食用香精。

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

5-Isopropyl-2-methylpyrazine is identified by CAS 13925-05-8, molecular formula C8H12N2 and molecular weight 136.10 g/mol. UNII 818RIW504V; ChEBI 193643; InChIKey PGTQKVQDZHXLOP-UHFFFAOYSA-N. Boiling Point: 190.00 °C. @ 760.00 mm Hg; Boiling Point: 190 °C; Density: 0.977-0.984.

Identification

CAS Registry Number	13925-05-8
PubChem CID	61700
Molecular formula	C8H12N2
Molecular weight	136.10 g/mol
IUPAC name	2-methyl-5-propan-2-ylpyrazine
InChIKey	PGTQKVQDZHXLOP-UHFFFAOYSA-N
UNII (FDA)	818RIW504V
ChEBI ID	CHEBI:193643
FEMA number	3554
JECFA number	772

Computed Descriptors

Molecular Weight	136.19
XLogP3	1.3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	136.100048391
Monoisotopic Mass	136.100048391
Topological Polar Surface Area	25.8
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Boiling Point	190.00 °C. @ 760.00 mm Hg
Boiling Point	190 °C
Density	0.977-0.984
Refractive Index	1.492-1.498

Physical description & handling notes

colourless to slightly yellow liquid with a roasted, coffee, nutty, earthy odour
soluble in water, soluble in oils, organic solvents
miscible at room temperature (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 No safety concern at current levels of intake when used as a flavouring agent TRS 909-JECFA 57/51

Documented Uses

Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Pyrazine, 2-methyl-5-(1-methylethyl)-: INACTIVE

Synonyms

2-Isopropyl-5-methylpyrazine; 2-Methyl-5-isopropylpyrazine; Pyrazine, 2-methyl-5-(1-methylethyl)-; 2-methyl-5-(propan-2-yl)pyrazine; 5-Isopropyl-2-methylpyrazine; 2-methyl-5-isopropyl pyrazine; FEMA No. 3554; UNII-818RIW504V; 2-isopropyl-5-methyl-pyrazine; 818RIW504V; DTXSID7065677; FEMA 3554; 2-Methyl-5-(1-methylethyl)-Pyrazine; 2-Methyl-5-(1-methylethyl)pyrazine, 9CI; 5-ISOPROPYL-2-METHYLPYRAZINE [FHFI]; RefChem:87734

Frequently Asked Questions

What are the CAS number and molecular formula of 5-Isopropyl-2-methylpyrazine?

CAS 13925-05-8; molecular formula C8H12N2; molecular weight 136.10 g/mol.

What other names is 5-Isopropyl-2-methylpyrazine known by?

2-Isopropyl-5-methylpyrazine, 2-Methyl-5-isopropylpyrazine, Pyrazine, 2-methyl-5-(1-methylethyl)-, 2-methyl-5-(propan-2-yl)pyrazine, 5-Isopropyl-2-methylpyrazine, 2-methyl-5-isopropyl pyrazine.

What is the regulatory status of 5-Isopropyl-2-methylpyrazine?

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

What are the key physical properties of 5-Isopropyl-2-methylpyrazine?

Boiling Point: 190.00 °C. @ 760.00 mm Hg; Boiling Point: 190 °C; Density: 0.977-0.984; Refractive Index: 1.492-1.498.

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.