5-戊基-2(3H)-呋喃酮

Name: 5-戊基-2(3H)-呋喃酮
Brand: 济南圣和化工有限公司

CAS 51352-68-2C9H14O2MW 154.21主营产品

济南圣和化工主营供应 5-戊基-2(3H)-呋喃酮（CAS 51352-68-2），归类于主营产品，分子式 C9H14O2，分子量 154.21。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	51352-68-2
分子式	C9H14O2
分子量	154.21
沸点	73-74 °C (1.2 mm Hg)
LogP	2.5
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

5-戊基-2(3H)-呋喃酮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

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

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 5-戊基-2(3H)-呋喃酮以外的配套原料，也欢迎一并列出需求清单。

常见问题

5-戊基-2(3H)-呋喃酮的 CAS 号是多少？

5-戊基-2(3H)-呋喃酮的 CAS 号为 51352-68-2。

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。

5-戊基-2(3H)-呋喃酮有什么用途？

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

5-Pentyl-3H-furan-2-one is identified by CAS 51352-68-2, molecular formula C9H14O2 and molecular weight 154.10 g/mol. UNII MDN0631PBW; ChEBI 195886; InChIKey PGAMJXWVUGDLRA-UHFFFAOYSA-N. Boiling Point: 73-74 °C (1.2 mm Hg); Density: 0.970-0.980; Refractive Index: 1.447-1.459.

Identification

CAS Registry Number	51352-68-2
PubChem CID	10725569
Molecular formula	C9H14O2
Molecular weight	154.10 g/mol
IUPAC name	5-pentyl-3H-furan-2-one
InChIKey	PGAMJXWVUGDLRA-UHFFFAOYSA-N
UNII (FDA)	MDN0631PBW
ChEBI ID	CHEBI:195886
FEMA number	4323
JECFA number	1989

Computed Descriptors

Molecular Weight	154.21
XLogP3	2.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	4
Exact Mass	154.099379685
Monoisotopic Mass	154.099379685
Topological Polar Surface Area	26.3
Heavy Atom Count	11
Formal Charge	0

Physical & Chemical Properties

Boiling Point	73-74 °C (1.2 mm Hg)
Density	0.970-0.980
Refractive Index	1.447-1.459

Physical description & handling notes

Clear colourless or pale yellow liquid; Tropical fruit aroma with milky dairy notes
Sparingly soluble in water; soluble in non-polar solvents
Sparingly 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 Coconut, Deep Fried No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	100% (89 / 89)

GHS Hazard Classification

GHS notification summary	100% (89 / 89)

This chemical does not meet GHS hazard criteria for 100% (89 of 89) of all reports.

Reported as not meeting GHS hazard criteria by 89 of 89 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

5-pentyl-3H-furan-2-one; 51352-68-2; FEMA no. 4323; 2(3H)-Furanone, 5-pentyl-; 5-Amyl-3H-furan-2-one; 5-(1-Pentyl)-3H-furan-2-one; 4-Hydroxy-3-nonenoic acid lactone; MDN0631PBW; 5-Pentyl-3H-furan-2-one [FHFI]; 5-Pentyl-2(3H)-furanone; DTXSID60199348; RefChem:537627; DTXCID90121839; (5E)-3,4-dimethyl-5-pentylideneoxolan-2-one; UNII-MDN0631PBW; 5-pentylfuran-2(3H)-one

Frequently Asked Questions

What are the CAS number and molecular formula of 5-Pentyl-3H-furan-2-one?

CAS 51352-68-2; molecular formula C9H14O2; molecular weight 154.10 g/mol.

What other names is 5-Pentyl-3H-furan-2-one known by?

5-pentyl-3H-furan-2-one, 51352-68-2, FEMA no. 4323, 2(3H)-Furanone, 5-pentyl-, 5-Amyl-3H-furan-2-one, 5-(1-Pentyl)-3H-furan-2-one.

What is the regulatory status of 5-Pentyl-3H-furan-2-one?

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

Is 5-Pentyl-3H-furan-2-one classified as hazardous?

100% of GHS notifications report no hazard classification (89 of 89).

What are the key physical properties of 5-Pentyl-3H-furan-2-one?

Boiling Point: 73-74 °C (1.2 mm Hg); Density: 0.970-0.980; Refractive Index: 1.447-1.459.

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.