2-乙酰基-2-噻唑啉

Name: 2-乙酰基-2-噻唑啉
Brand: 济南圣和化工有限公司

CAS 29926-41-8C5H7NOSMW 129.18主营产品

济南圣和化工有限公司现供应主营产品——2-乙酰基-2-噻唑啉（CAS 29926-41-8），分子式 C5H7NOS，分子量 129.18。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	29926-41-8
分子式	C5H7NOS
分子量	129.18
熔点	25 - 26 °C
沸点	222.00 to 223.00 °C. @ 760.00 mm Hg
LogP	-0.890
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

在下游生产中，食用香精是 2-乙酰基-2-噻唑啉最主要的应用场景；此外它还用于有机化学品。若您有特定工艺要求，可在询价时注明用途，我们会推荐匹配的纯度等级。

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-乙酰基-2-噻唑啉常规包装为按订单/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-乙酰基-2-噻唑啉外，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-乙酰基-2-噻唑啉的 CAS 号是多少？

2-乙酰基-2-噻唑啉的 CAS 号为 29926-41-8。

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-乙酰基-2-噻唑啉有什么用途？

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-acetyl-2-thiazoline is identified by CAS 29926-41-8, molecular formula C5H7NOS and molecular weight 129.02 g/mol. UNII TI3K1Q5Y1T; ChEBI 89714; InChIKey FZOZFDAMVVEZSJ-UHFFFAOYSA-N. Boiling Point: 222.00 to 223.00 °C. @ 760.00 mm Hg; Melting Point: 25 - 26 °C; LogP: -0.890.

Identification

CAS Registry Number	29926-41-8
PubChem CID	169110
Molecular formula	C5H7NOS
Molecular weight	129.02 g/mol
IUPAC name	1-(4,5-dihydro-1,3-thiazol-2-yl)ethanone
InChIKey	FZOZFDAMVVEZSJ-UHFFFAOYSA-N
UNII (FDA)	TI3K1Q5Y1T
ChEBI ID	CHEBI:89714
FEMA number	3817
JECFA number	1759

Computed Descriptors

Molecular Weight	129.18
XLogP3	0.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	129.02483502
Monoisotopic Mass	129.02483502
Topological Polar Surface Area	54.7
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Boiling Point	222.00 to 223.00 °C. @ 760.00 mm Hg
Melting Point	25 - 26 °C
LogP	-0.890

Physical description & handling notes

Solid
Brown solid; Green, onion, herbal, grassy aroma
Insoluble in water and heptane
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 Caramel, Popcorn, Roast No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	0.6% (1 / 156)

GHS Hazard Classification

GHS notification summary	0.6% (1 / 156)
Reported hazard statements	H301 (25.6%), H302 (73.7%), H319 (99.4%)

This chemical does not meet GHS hazard criteria for 0.6% (1 of 156) of reports.

H301 (25.6%): Toxic if swallowed [Danger Acute toxicity, oral]

Documented Uses

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

Synonyms

2-Acetyl-2-thiazoline; 29926-41-8; 1-(4,5-Dihydro-1,3-thiazol-2-yl)ethanone; Ethanone, 1-(4,5-dihydro-2-thiazolyl)-; TI3K1Q5Y1T; FEMA NO. 3817; DTXSID60184037; RefChem:84966; DTXCID70106528; 629-682-3; 1-(4,5-dihydrothiazol-2-yl)ethanone; 2-acetylthiazoline; 2-Acetyl-4,5-dihydrothiazole; 1-(4,5-dihydro-1,3-thiazol-2-yl)ethan-1-one; 2-Thiazoline, 2-acetyl; MFCD00209496

Frequently Asked Questions

What are the CAS number and molecular formula of 2-acetyl-2-thiazoline?

CAS 29926-41-8; molecular formula C5H7NOS; molecular weight 129.02 g/mol.

What other names is 2-acetyl-2-thiazoline known by?

2-Acetyl-2-thiazoline, 29926-41-8, 1-(4,5-Dihydro-1,3-thiazol-2-yl)ethanone, Ethanone, 1-(4,5-dihydro-2-thiazolyl)-, TI3K1Q5Y1T, FEMA NO. 3817.

What is the regulatory status of 2-acetyl-2-thiazoline?

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

Is 2-acetyl-2-thiazoline classified as hazardous?

0.6% of GHS notifications report no hazard classification (1 of 156).

What are the key physical properties of 2-acetyl-2-thiazoline?

Boiling Point: 222.00 to 223.00 °C. @ 760.00 mm Hg; Melting Point: 25 - 26 °C; LogP: -0.890.

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.