3,4-己二酮

Name: 3,4-己二酮
Brand: 济南圣和化工有限公司

CAS 4437-51-8C6H10O2MW 114.14核心供应

3,4-己二酮，CAS 登记号 4437-51-8，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，下游主要用于食用香精；有机化学品。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4437-51-8

分子式C6H10O2

分子量114.14

熔点-10 °C

沸点123.00 to 125.00 °C. @ 760.00 mm Hg

LogP0.5

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；有机化学品

类别主营产品|食用香精|有机化学品

用途与场景

食用香精；有机化学品

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 3,4-己二酮的 CAS 号？

本页已列出 3,4-己二酮的 CAS 号：4437-51-8，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。

3,4-己二酮一般用在什么产品里？

主要涉及食用香精；有机化学品。

下单流程是怎样的？

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PubChem 公开数据

Description

3,4-Hexanedione is identified by CAS 4437-51-8, molecular formula C6H10O2 and molecular weight 114.07 g/mol. UNII 4M4NPR5VGD; ChEBI 88652; InChIKey KVFQMAZOBTXCAZ-UHFFFAOYSA-N. Boiling Point: 123.00 to 125.00 °C. @ 760.00 mm Hg; Boiling Point: 130 °C; Melting Point: -10 °C.

Identification

CAS Registry Number	4437-51-8
PubChem CID	62539
Molecular formula	C6H10O2
Molecular weight	114.07 g/mol
IUPAC name	hexane-3,4-dione
InChIKey	KVFQMAZOBTXCAZ-UHFFFAOYSA-N
UNII (FDA)	4M4NPR5VGD
ChEBI ID	CHEBI:88652
FEMA number	3168
JECFA number	413

Computed Descriptors

Molecular Weight	114.14
XLogP3	0.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	3
Exact Mass	114.068079557
Monoisotopic Mass	114.068079557
Topological Polar Surface Area	34.1
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Boiling Point	123.00 to 125.00 °C. @ 760.00 mm Hg
Boiling Point	130 °C
Melting Point	-10 °C
Density	0.941-0.950 (20 °C)
Refractive Index	1.408-1.413

Physical description & handling notes

Liquid
yellow oil
slightly
almost insoluble in water; soluble in alcohol and oils; very soluble in propylene glycol
(in ethanol)
181.1 Å² [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID3047681]

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fat No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statements	H226 (100%), H315 (94.9%), H319 (94.9%), H331 (94.9%)

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

H315 (94.9%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

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

Synonyms

3,4-HEXANEDIONE; 4437-51-8; hexane-3,4-dione; Diethyl diketone; 3,4-hexane dione; 3,4-hexandione; CCRIS 6295; DTXSID3047681; UNII-4M4NPR5VGD; 4M4NPR5VGD; EINECS 224-651-7; NSC 23255; NSC-23255; DTXCID1027681; 3,4-HEXANEDIONE [FHFI]; RefChem:91251

Frequently Asked Questions

What are the CAS number and molecular formula of 3,4-Hexanedione?

CAS 4437-51-8; molecular formula C6H10O2; molecular weight 114.07 g/mol.

What other names is 3,4-Hexanedione known by?

3,4-HEXANEDIONE, 4437-51-8, hexane-3,4-dione, Diethyl diketone, 3,4-hexane dione, 3,4-hexandione.

What is the regulatory status of 3,4-Hexanedione?

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

Is 3,4-Hexanedione classified as hazardous?

Hazard statements reported: H226, H315, H319, H331.

What are the key physical properties of 3,4-Hexanedione?

Boiling Point: 123.00 to 125.00 °C. @ 760.00 mm Hg; Boiling Point: 130 °C; Melting Point: -10 °C; Density: 0.941-0.950 (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.

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