4-甲基5-乙烯基噻唑

Name: 4-甲基5-乙烯基噻唑
Brand: 济南圣和化工有限公司

CAS 1759-28-0C6H7NSMW 125.19主营产品

济南圣和化工有限公司现供应主营产品——4-甲基5-乙烯基噻唑（CAS 1759-28-0），分子式 C6H7NS，分子量 125.19。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	1759-28-0
分子式	C6H7NS
分子量	125.19
熔点	-15 °C
沸点	78-80 °C (25 mm Hg)
LogP	2.2
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；有机化学品
类别	主营产品\|食用香精\|有机化学品

应用领域

食用香精；有机化学品

目前 4-甲基5-乙烯基噻唑主要服务于食用香精与有机化学品两大方向。我们可按应用场景提供不同规格，随货 COA 列明实测指标，方便您做入厂检验比对。

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

供货能力：4-甲基5-乙烯基噻唑备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

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 4-甲基5-乙烯基噻唑外，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

4-甲基5-乙烯基噻唑的 CAS 号是多少？

4-甲基5-乙烯基噻唑的 CAS 号为 1759-28-0。

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。

4-甲基5-乙烯基噻唑有什么用途？

主要应用于食用香精；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

4-METHYL-5-VINYLTHIAZOLE is identified by CAS 1759-28-0, molecular formula C6H7NS and molecular weight 125.03 g/mol. UNII 1G77935P78; InChIKey QUAMMXIRDIIGDJ-UHFFFAOYSA-N. Boiling Point: 78-80 °C (25 mm Hg); Melting Point: -15 °C; Density: 1.091-1.095.

Identification

CAS Registry Number	1759-28-0
PubChem CID	15654
Molecular formula	C6H7NS
Molecular weight	125.03 g/mol
IUPAC name	5-ethenyl-4-methyl-1,3-thiazole
InChIKey	QUAMMXIRDIIGDJ-UHFFFAOYSA-N
UNII (FDA)	1G77935P78
FEMA number	3313
JECFA number	1038

Computed Descriptors

Molecular Weight	125.19
XLogP3	2.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	125.02992040
Monoisotopic Mass	125.02992040
Topological Polar Surface Area	41.1
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Boiling Point	78-80 °C (25 mm Hg)
Melting Point	-15 °C
Density	1.091-1.095
Refractive Index	1.560-1.570

Physical description & handling notes

Liquid
Colourless liquid; nutty, cocoa-like odour
Soluble in 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 Cocoa, Fat, Nut, Popcorn, Roast No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statements	H302 (100%)

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Thiazole, 5-ethenyl-4-methyl-: ACTIVE

Synonyms

4-METHYL-5-VINYLTHIAZOLE; 1759-28-0; Thiazole, 5-ethenyl-4-methyl-; 5-ethenyl-4-methyl-1,3-thiazole; 5-Ethenyl-4-methylthiazole; Thiazole, 4-methyl-5-vinyl-; FEMA No. 3313; 1G77935P78; DTXSID5061952; RefChem:525369; DTXCID9035591; 217-160-4; 4-Methyl-5-vinyl thiazole; Vinylsulfurol; vinyl sulfurol; 5-Vinyl-4-methylthiazole

Frequently Asked Questions

What are the CAS number and molecular formula of 4-METHYL-5-VINYLTHIAZOLE?

CAS 1759-28-0; molecular formula C6H7NS; molecular weight 125.03 g/mol.

What other names is 4-METHYL-5-VINYLTHIAZOLE known by?

4-METHYL-5-VINYLTHIAZOLE, 1759-28-0, Thiazole, 5-ethenyl-4-methyl-, 5-ethenyl-4-methyl-1,3-thiazole, 5-Ethenyl-4-methylthiazole, Thiazole, 4-methyl-5-vinyl-.

What is the regulatory status of 4-METHYL-5-VINYLTHIAZOLE?

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

Is 4-METHYL-5-VINYLTHIAZOLE classified as hazardous?

Hazard statements reported: H302.

What are the key physical properties of 4-METHYL-5-VINYLTHIAZOLE?

Boiling Point: 78-80 °C (25 mm Hg); Melting Point: -15 °C; Density: 1.091-1.095; Refractive Index: 1.560-1.570.

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.