双(甲硫基)甲烷

Name: 双(甲硫基)甲烷
Brand: 济南圣和化工有限公司

CAS 1618-26-4C3H8S2MW 108.23

济南圣和化工主营供应双(甲硫基)甲烷（CAS 1618-26-4），归类于有机化学品，分子式 C3H8S2，分子量 108.23。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	1618-26-4
分子式	C3H8S2
分子量	108.23
沸点	147.00 to 148.00 °C. @ 760.00 mm Hg
LogP	1.6
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

双(甲硫基)甲烷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：双(甲硫基)甲烷常规包装为按订单/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

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 3,000+ 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

双(甲硫基)甲烷的 CAS 号是多少？

双(甲硫基)甲烷的 CAS 号为 1618-26-4。

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。

双(甲硫基)甲烷有什么用途？

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

Bis(methylthio)methane · CAS 1618-26-4 · C3H8S2. UNII 128SGX814T. Boiling Point: 147.00 to 148.00 °C. @ 760.00 mm Hg; Boiling Point: 193 °C; Density: 0.959-1.059.

Identification

CAS Registry Number	1618-26-4
PubChem CID	15380
Molecular formula	C3H8S2
IUPAC name	bis(methylsulfanyl)methane
UNII (FDA)	128SGX814T
FEMA number	3878
JECFA number	533

Computed Descriptors

Molecular Weight	108.23
XLogP3	1.6
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	2
Exact Mass	108.00674260
Monoisotopic Mass	108.00674260
Topological Polar Surface Area	50.6
Heavy Atom Count	5
Formal Charge	0

Physical & Chemical Properties

Boiling Point	147.00 to 148.00 °C. @ 760.00 mm Hg
Boiling Point	193 °C
Density	0.959-1.059
Refractive Index	1.530-1.538

Physical description & handling notes

pale yellow, oily liquid with an odour of fresh mustard
very slightly
very slightly soluble in water; soluble in alcohols and oils
(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 Garlic, Sulfur BIS-(METHYLTHIO)METHANE

GHS Hazard Classification

Reported hazard statements	H226 (12.2%), H315 (99.8%), H319 (99.8%), H335 (96.8%)

H226 (12.2%): Flammable liquid and vapor [Warning Flammable liquids]

H315 (99.8%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Methane, bis(methylthio)-: ACTIVE

Synonyms

Bis(methylthio)methane; 1618-26-4; Bis(methylsulfanyl)methane; Methane, bis(methylthio)-; 2,4-DITHIAPENTANE; Bis(methylmercapto)methane; Formaldehyde dimethyl mercaptal; Methylenebis(methyl sulfide); Bis[methylmercapto]methane; 128SGX814T; NSC-96010; Methylenebis[methyl sulfide]; DTXSID0061822; FEMA NO. 3878; RefChem:120244; DTXCID4035203

Frequently Asked Questions

What are the CAS number and molecular formula of Bis(methylthio)methane?

CAS 1618-26-4; molecular formula C3H8S2; molecular weight — g/mol.

What other names is Bis(methylthio)methane known by?

Bis(methylthio)methane, 1618-26-4, Bis(methylsulfanyl)methane, Methane, bis(methylthio)-, 2,4-DITHIAPENTANE, Bis(methylmercapto)methane.

What is the regulatory status of Bis(methylthio)methane?

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

Is Bis(methylthio)methane classified as hazardous?

Hazard statements reported: H226, H315, H319, H335.

What are the key physical properties of Bis(methylthio)methane?

Boiling Point: 147.00 to 148.00 °C. @ 760.00 mm Hg; Boiling Point: 193 °C; Density: 0.959-1.059; Refractive Index: 1.530-1.538.

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.