2,5-二甲基呋喃-3-硫醇

Name: 2,5-二甲基呋喃-3-硫醇
Brand: 济南圣和化工有限公司

CAS 55764-23-3C6H8OSMW 128.19

2,5-二甲基呋喃-3-硫醇（CAS 55764-23-3）属有机化学品类产品，分子式 C6H8OS，分子量 128.19。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	55764-23-3
分子式	C6H8OS
分子量	128.19
沸点	175.00 to 177.00 °C. @ 760.00 mm Hg
LogP	1.9
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

2,5-二甲基呋喃-3-硫醇在有机化学品领域使用广泛。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：2,5-二甲基呋喃-3-硫醇常规包装为按订单/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 2,5-二甲基呋喃-3-硫醇外，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

2,5-二甲基呋喃-3-硫醇的 CAS 号是多少？

2,5-二甲基呋喃-3-硫醇的 CAS 号为 55764-23-3。

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。

2,5-二甲基呋喃-3-硫醇有什么用途？

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

2,5-DIMETHYLFURAN-3-THIOL · CAS 55764-23-3 · C6H8OS. UNII WCT2259X5L. Boiling Point: 175.00 to 177.00 °C. @ 760.00 mm Hg; Boiling Point: 70 °C (30 mm Hg); Density: 1.138-1.144.

Identification

CAS Registry Number	55764-23-3
PubChem CID	41569
Molecular formula	C6H8OS
IUPAC name	2,5-dimethylfuran-3-thiol
UNII (FDA)	WCT2259X5L
FEMA number	3451
JECFA number	1063

Computed Descriptors

Molecular Weight	128.19
XLogP3	1.9
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	128.02958605
Monoisotopic Mass	128.02958605
Topological Polar Surface Area	14.1
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Boiling Point	175.00 to 177.00 °C. @ 760.00 mm Hg
Boiling Point	70 °C (30 mm Hg)
Density	1.138-1.144
Refractive Index	1.500-1.520

Physical description & handling notes

Clear yellow-orange liquid; meaty aroma
Insoluble in water,soluble in organic solvents,oils
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 Meat No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statements	H226, H302 (100%)

H226 (> 99.9%): Flammable liquid and vapor [Warning Flammable liquids]

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

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index

Synonyms

2,5-Dimethylfuran-3-thiol; 2,5-Dimethyl-3-furanthiol; 3-Mercapto-2,5-dimethylfuran; 3-FURANTHIOL, 2,5-DIMETHYL-; 2,5-Dimethyl-3-mercaptofuran; FEMA No. 3451; 2,5-Dimethyl-3-furylmercaptan; EINECS 259-800-5; UNII-WCT2259X5L; WCT2259X5L; DTXSID10204315; DIMETHYL-3-FURANTHIOL, 2,5-; 2,5-DIMETHYL-3-FURANTHIOL [FHFI]; RefChem:82944; DTXCID10126806; DBBHCZMXKBCICL-UHFFFAOYSA-N

Frequently Asked Questions

What are the CAS number and molecular formula of 2,5-DIMETHYLFURAN-3-THIOL?

CAS 55764-23-3; molecular formula C6H8OS; molecular weight — g/mol.

What other names is 2,5-DIMETHYLFURAN-3-THIOL known by?

2,5-Dimethylfuran-3-thiol, 2,5-Dimethyl-3-furanthiol, 3-Mercapto-2,5-dimethylfuran, 3-FURANTHIOL, 2,5-DIMETHYL-, 2,5-Dimethyl-3-mercaptofuran, FEMA No. 3451.

What is the regulatory status of 2,5-DIMETHYLFURAN-3-THIOL?

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

Is 2,5-DIMETHYLFURAN-3-THIOL classified as hazardous?

Hazard statements reported: H226, H302.

What are the key physical properties of 2,5-DIMETHYLFURAN-3-THIOL?

Boiling Point: 175.00 to 177.00 °C. @ 760.00 mm Hg; Boiling Point: 70 °C (30 mm Hg); Density: 1.138-1.144; Refractive Index: 1.500-1.520.

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.