2,5-二甲基噻唑

Name: 2,5-二甲基噻唑
Brand: 济南圣和化工有限公司

CAS 4175-66-0C5H7NSMW 113.18主营产品

济南圣和化工有限公司现供应主营产品——2,5-二甲基噻唑（CAS 4175-66-0），分子式 C5H7NS，分子量 113.18。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	4175-66-0
分子式	C5H7NS
分子量	113.18
熔点	69.00 °C. @ 760.00 mm Hg
沸点	152.00 °C. @ 760.00 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
类别	主营产品\|食用香精

应用领域

食用香精

该产品的下游应用集中在食用香精。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

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：2,5-二甲基噻唑常规包装为按订单/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

2,5-二甲基噻唑的 CAS 号是多少？

2,5-二甲基噻唑的 CAS 号为 4175-66-0。

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。

2,5-二甲基噻唑有什么用途？

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

2,5-Dimethylthiazole is identified by CAS 4175-66-0, molecular formula C5H7NS and molecular weight 113.03 g/mol. UNII 4JGJ9O7P4J; ChEBI 184697; InChIKey WVUHHPQQQLBMOE-UHFFFAOYSA-N. Boiling Point: 152.00 °C. @ 760.00 mm Hg; Boiling Point: 148-150 °C; Melting Point: 69.00 °C. @ 760.00 mm Hg.

Identification

CAS Registry Number	4175-66-0
PubChem CID	77837
Molecular formula	C5H7NS
Molecular weight	113.03 g/mol
IUPAC name	2,5-dimethyl-1,3-thiazole
InChIKey	WVUHHPQQQLBMOE-UHFFFAOYSA-N
UNII (FDA)	4JGJ9O7P4J
ChEBI ID	CHEBI:184697
FEMA number	4035
JECFA number	1758

Computed Descriptors

Molecular Weight	113.18
XLogP3	1.8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	113.02992040
Monoisotopic Mass	113.02992040
Topological Polar Surface Area	41.1
Heavy Atom Count	7
Formal Charge	0

Physical & Chemical Properties

Boiling Point	152.00 °C. @ 760.00 mm Hg
Boiling Point	148-150 °C
Melting Point	69.00 °C. @ 760.00 mm Hg
Density	1.114-1.124 (20 °C)
Refractive Index	1.523-1.527

Physical description & handling notes

Yellow liquid; Cooked, brown and roasted nutty aroma
slightly
Soluble in non-polar solvents; slightly soluble in water
Soluble (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 Nuts No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statements	H226 (50%), H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%)

H226 (50%): 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
Thiazole, 2,5-dimethyl-: INACTIVE

Synonyms

2,5-Dimethylthiazole; 2,5-Dimethyl-1,3-thiazole; Thiazole, 2,5-dimethyl-; UNII-4JGJ9O7P4J; 4JGJ9O7P4J; DTXSID3063336; FEMA NO. 4035; 2,5-DIMETHYLTHIAZOLE [FHFI]; RefChem:82979; DTXCID0039982; 806-489-4; WVUHHPQQQLBMOE-UHFFFAOYSA-N; 4175-66-0; MFCD00130120; 2,5-dimethyl-thiazole; 2,5-dimethyl thiazole

Frequently Asked Questions

What are the CAS number and molecular formula of 2,5-Dimethylthiazole?

CAS 4175-66-0; molecular formula C5H7NS; molecular weight 113.03 g/mol.

What other names is 2,5-Dimethylthiazole known by?

2,5-Dimethylthiazole, 2,5-Dimethyl-1,3-thiazole, Thiazole, 2,5-dimethyl-, UNII-4JGJ9O7P4J, 4JGJ9O7P4J, DTXSID3063336.

What is the regulatory status of 2,5-Dimethylthiazole?

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

Is 2,5-Dimethylthiazole classified as hazardous?

Hazard statements reported: H226, H302, H312, H315, H319.

What are the key physical properties of 2,5-Dimethylthiazole?

Boiling Point: 152.00 °C. @ 760.00 mm Hg; Boiling Point: 148-150 °C; Melting Point: 69.00 °C. @ 760.00 mm Hg; Density: 1.114-1.124 (20 °C).

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.