2-甲基-1,3-二硫戊环

Name: 2-甲基-1,3-二硫戊环
Brand: 济南圣和化工有限公司

CAS 5616-51-3C4H8S2MW 120.2主营产品

本页收录 2-甲基-1,3-二硫戊环，CAS 登记号为 5616-51-3，分子式 C4H8S2，分子量 120.2，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	5616-51-3
分子式	C4H8S2
分子量	120.2
沸点	65.00 °C. @ 10.00 mm Hg
LogP	1.8
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

2-甲基-1,3-二硫戊环的核心用途是食用香精，同时在有机化学品等方向也有成熟应用。不同用途对纯度与杂质指标的要求不同，建议在采购前与我们的技术团队确认规格细节。

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

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

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

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品 2,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

2-甲基-1,3-二硫戊环的 CAS 号是多少？

2-甲基-1,3-二硫戊环的 CAS 号为 5616-51-3。

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-1,3-二硫戊环有什么用途？

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

2-Methyl-1,3-dithiolane is identified by CAS 5616-51-3, molecular formula C4H8S2 and molecular weight 120.01 g/mol. UNII 4O81R0SPR0; InChIKey CARJCVDELAMAEJ-UHFFFAOYSA-N. Boiling Point: 65.00 °C. @ 10.00 mm Hg; Boiling Point: 65 °C (10 mm Hg); Density: 1.153 (d20/4).

Identification

CAS Registry Number	5616-51-3
PubChem CID	21828
Molecular formula	C4H8S2
Molecular weight	120.01 g/mol
IUPAC name	2-methyl-1,3-dithiolane
InChIKey	CARJCVDELAMAEJ-UHFFFAOYSA-N
UNII (FDA)	4O81R0SPR0
FEMA number	3705
JECFA number	534

Computed Descriptors

Molecular Weight	120.2
XLogP3	1.8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	120.00674260
Monoisotopic Mass	120.00674260
Topological Polar Surface Area	50.6
Heavy Atom Count	6
Formal Charge	0

Physical & Chemical Properties

Boiling Point	65.00 °C. @ 10.00 mm Hg
Boiling Point	65 °C (10 mm Hg)
Density	1.153 (d20/4)
Refractive Index	1.564-1.574

Physical description & handling notes

liquid with a burnt alliaceous odour
insoluble in water; slightly soluble in fat
(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 Sulfur No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	98.9% (89 / 90)

GHS Hazard Classification

GHS notification summary	98.9% (89 / 90)

This chemical does not meet GHS hazard criteria for 98.9% (89 of 90) of all reports.

Reported as not meeting GHS hazard criteria by 89 of 90 companies (only 1.1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
1,3-Dithiolane, 2-methyl-: INACTIVE

Synonyms

2-Methyl-1,3-dithiolane; 5616-51-3; 1,3-DITHIOLANE, 2-METHYL-; 2-Methyl-1,3-dithiacyclopentane; FEMA No. 3705; EINECS 227-038-2; UNII-4O81R0SPR0; NSC 227863; 4O81R0SPR0; NSC-227863; DTXSID8063963; 2-METHYL-1,3-DITHIOLANE [FHFI]; RefChem:87969; DTXCID6042028; 227-038-2; CARJCVDELAMAEJ-UHFFFAOYSA-N

Frequently Asked Questions

What are the CAS number and molecular formula of 2-Methyl-1,3-dithiolane?

CAS 5616-51-3; molecular formula C4H8S2; molecular weight 120.01 g/mol.

What other names is 2-Methyl-1,3-dithiolane known by?

2-Methyl-1,3-dithiolane, 5616-51-3, 1,3-DITHIOLANE, 2-METHYL-, 2-Methyl-1,3-dithiacyclopentane, FEMA No. 3705, EINECS 227-038-2.

What is the regulatory status of 2-Methyl-1,3-dithiolane?

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

Is 2-Methyl-1,3-dithiolane classified as hazardous?

98.9% of GHS notifications report no hazard classification (89 of 90).

What are the key physical properties of 2-Methyl-1,3-dithiolane?

Boiling Point: 65.00 °C. @ 10.00 mm Hg; Boiling Point: 65 °C (10 mm Hg); Density: 1.153 (d20/4); Refractive Index: 1.564-1.574.

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.