2-丙酰基-2-噻唑啉

Name: 2-丙酰基-2-噻唑啉
Brand: 济南圣和化工有限公司

CAS 29926-42-9C6H9NOSMW 143.21主营产品

2-丙酰基-2-噻唑啉（CAS 29926-42-9）属主营产品类产品，分子式 C6H9NOS，分子量 143.21。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	29926-42-9
分子式	C6H9NOS
分子量	143.21
沸点	237-241 °C
LogP	0.7
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

2-丙酰基-2-噻唑啉在食用香精领域使用广泛。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

供货能力：2-丙酰基-2-噻唑啉备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

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

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需 2-丙酰基-2-噻唑啉以外的配套原料，也欢迎一并列出需求清单。

常见问题

2-丙酰基-2-噻唑啉的 CAS 号是多少？

2-丙酰基-2-噻唑啉的 CAS 号为 29926-42-9。

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-丙酰基-2-噻唑啉有什么用途？

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-Propionyl-2-thiazoline is identified by CAS 29926-42-9, molecular formula C6H9NOS and molecular weight 143.04 g/mol. UNII 19M98WOF3F; ChEBI 193654; InChIKey MFQABLFJUQNPAC-UHFFFAOYSA-N. Boiling Point: 237-241 °C; Density: 1.230-1.245; Refractive Index: 1.514-1.517.

Identification

CAS Registry Number	29926-42-9
PubChem CID	6428990
Molecular formula	C6H9NOS
Molecular weight	143.04 g/mol
IUPAC name	1-(4,5-dihydro-1,3-thiazol-2-yl)propan-1-one
InChIKey	MFQABLFJUQNPAC-UHFFFAOYSA-N
UNII (FDA)	19M98WOF3F
ChEBI ID	CHEBI:193654
FEMA number	4064
JECFA number	1760

Computed Descriptors

Molecular Weight	143.21
XLogP3	0.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	143.04048508
Monoisotopic Mass	143.04048508
Topological Polar Surface Area	54.7
Heavy Atom Count	9
Formal Charge	0

Physical & Chemical Properties

Boiling Point	237-241 °C
Density	1.230-1.245
Refractive Index	1.514-1.517

Physical description & handling notes

Colourless to light yllow liquid; Meaty, nutty, cooked, brown roasted aroma
Soluble in heptane; insoluble 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 Savory No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	100% (114 / 114)

GHS Hazard Classification

GHS notification summary	100% (114 / 114)

This chemical does not meet GHS hazard criteria for 100% (114 of 114) of all reports.

Reported as not meeting GHS hazard criteria by 114 of 114 companies. For more detailed information, please visit ECHA C&L website.

Documented Uses

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

Synonyms

2-propionyl-2-thiazoline; 29926-42-9; 1-(4,5-dihydro-1,3-thiazol-2-yl)propan-1-one; FEMA No. 4064; 2-Propionyl-2-thiazoline [FHFI]; UNII-19M98WOF3F; 1-Propanone, 1-(4,5-dihydro-2-thiazolyl)-; 19M98WOF3F; 1-Propanone, 1-(2-thiazolin-2-yl)-; 1-(4,5-Dihydro-1,3-thiazol-2-yl)-1-propanone; DTXSID20184038; RefChem:89300; DTXCID30106529; MFQABLFJUQNPAC-UHFFFAOYSA-N; 1-(4,5-dihydrothiazol-2-yl)propan-1-one; 1-(4,5-Dihydro-2-thiazolyl)-1-propanone

Frequently Asked Questions

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

CAS 29926-42-9; molecular formula C6H9NOS; molecular weight 143.04 g/mol.

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

2-propionyl-2-thiazoline, 29926-42-9, 1-(4,5-dihydro-1,3-thiazol-2-yl)propan-1-one, FEMA No. 4064, 2-Propionyl-2-thiazoline [FHFI], UNII-19M98WOF3F.

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

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

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

100% of GHS notifications report no hazard classification (114 of 114).

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

Boiling Point: 237-241 °C; Density: 1.230-1.245; Refractive Index: 1.514-1.517.

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.