4-Acetoxy-2,5-dimethyl-3(2H)-furanone

Name: 4-Acetoxy-2,5-dimethyl-3(2H)-furanone
Brand: 济南圣和化工有限公司

CAS 4166-20-5C8H10O4MW 170.16

4-Acetoxy-2,5-dimethyl-3(2H)-furanone，CAS 登记号 4166-20-5，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于Flavors。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号4166-20-5

分子式C8H10O4

分子量170.16

沸点243.00 °C. @ 760.00 mm Hg

LogP0.8

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Flavors

类别Flavors

用途与场景

Flavors

包装与供货

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

供货周期现货/按订单安排

文件与支持

每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。

常见问题

在哪里能查到 4-Acetoxy-2,5-dimethyl-3(2H)-furanone 的 CAS 号？

本页已列出 4-Acetoxy-2,5-dimethyl-3(2H)-furanone 的 CAS 号：4166-20-5，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

4-Acetoxy-2,5-dimethyl-3(2H)-furanone 一般用在什么产品里？

主要涉及Flavors。

下单流程是怎样的？

来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。

PubChem 公开数据

Description

4-Acetoxy-2,5-dimethyl-3(2H)-furanone · CAS 4166-20-5 · C8H10O4. UNII 2GV7TTS87D. Boiling Point: 243.00 °C. @ 760.00 mm Hg.

Identification

CAS Registry Number	4166-20-5
PubChem CID	61334
Molecular formula	C8H10O4
IUPAC name	(2,5-dimethyl-4-oxofuran-3-yl) acetate
UNII (FDA)	2GV7TTS87D
FEMA number	3797
JECFA number	1456

Computed Descriptors

Molecular Weight	170.16
XLogP3	0.8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	2
Exact Mass	170.05790880
Monoisotopic Mass	170.05790880
Topological Polar Surface Area	52.6
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Boiling Point	243.00 °C. @ 760.00 mm Hg

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Caramel No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/106 FAS 54-JECFA 63/487

GHS Hazard Classification

Reported hazard statements	H317 (96.7%), H411 (96.7%)

H317 (96.7%): May cause an allergic skin reaction [Warning Sensitization, Skin]

H411 (96.7%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

Synonyms

Furaneol acetate; 4-ACETOXY-2,5-DIMETHYL-3(2H)-FURANONE; 4-Acetoxy-2,5-dimethyl-3(2H)furanone; 3(2H)-Furanone, 4-(acetyloxy)-2,5-dimethyl-; (2,5-dimethyl-4-oxofuran-3-yl) acetate; strawberry furanone acetate; 2GV7TTS87D; 4-(Acetyloxy)-2,5-dimethyl-3(2H)-furanone; 4-Hydroxy-2,5-dimethyl-3(2H)-furanone acetate; 3(2H)-Furanone, 4-hydroxy-2,5-dimethyl-, acetate; FEMA NO. 3797; 4-ACETOXY-2,5-DIMETHYL-3(2H)-FURANONE [FHFI]; RefChem:517297; 609-950-6; 4166-20-5; 2,5-dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate

Frequently Asked Questions

What are the CAS number and molecular formula of 4-Acetoxy-2,5-dimethyl-3(2H)-furanone?

CAS 4166-20-5; molecular formula C8H10O4; molecular weight — g/mol.

What other names is 4-Acetoxy-2,5-dimethyl-3(2H)-furanone known by?

Furaneol acetate, 4-ACETOXY-2,5-DIMETHYL-3(2H)-FURANONE, 4-Acetoxy-2,5-dimethyl-3(2H)furanone, 3(2H)-Furanone, 4-(acetyloxy)-2,5-dimethyl-, (2,5-dimethyl-4-oxofuran-3-yl) acetate, strawberry furanone acetate.

What is the regulatory status of 4-Acetoxy-2,5-dimethyl-3(2H)-furanone?

Documented regulatory listings: FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; FLAVOURING_AGENT: Flavouring Agent; Caramel.

Is 4-Acetoxy-2,5-dimethyl-3(2H)-furanone classified as hazardous?

Hazard statements reported: H317, H411.

What are the key physical properties of 4-Acetoxy-2,5-dimethyl-3(2H)-furanone?

Boiling Point: 243.00 °C. @ 760.00 mm Hg.

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.

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