2-癸酮

Name: 2-癸酮
Brand: 济南圣和化工有限公司

CAS 693-54-9C10H20OMW 156.26主营产品

济南圣和化工主营供应 2-癸酮（CAS 693-54-9），归类于主营产品，分子式 C10H20O，分子量 156.26。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	693-54-9
分子式	C10H20O
分子量	156.26
熔点	14 °C
沸点	210.00 °C. @ 760.00 mm Hg
LogP	3.73
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

目前 2-癸酮主要服务于食用香精与有机化学品两大方向。我们可按应用场景提供不同规格，随货 COA 列明实测指标，方便您做入厂检验比对。

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-癸酮备有现货，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

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品齐全，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等多个大类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

2-癸酮的 CAS 号是多少？

2-癸酮的 CAS 号为 693-54-9。

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-癸酮有什么用途？

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-Decanone is identified by CAS 693-54-9, molecular formula C10H20O and molecular weight 156.15 g/mol. UNII GX543OLT0R; ChEBI 77929; InChIKey ZAJNGDIORYACQU-UHFFFAOYSA-N. Boiling Point: 210.00 °C. @ 760.00 mm Hg; Boiling Point: 210-212 °C; Melting Point: 14 °C.

Identification

CAS Registry Number	693-54-9
PubChem CID	12741
Molecular formula	C10H20O
Molecular weight	156.15 g/mol
IUPAC name	decan-2-one
InChIKey	ZAJNGDIORYACQU-UHFFFAOYSA-N
UNII (FDA)	GX543OLT0R
ChEBI ID	CHEBI:77929
FEMA number	4271
JECFA number	2074

Computed Descriptors

Molecular Weight	156.26
XLogP3	3.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	7
Exact Mass	156.151415257
Monoisotopic Mass	156.151415257
Topological Polar Surface Area	17.1
Heavy Atom Count	11
Formal Charge	0

Physical & Chemical Properties

Boiling Point	210.00 °C. @ 760.00 mm Hg
Boiling Point	210-212 °C
Melting Point	14 °C
Flash Point	[ChemIDplus] 71 °C
Solubility	0.0768 mg/mL at 25 °C
Density	0.821-0.831 (20 °C)
LogP	3.73
LogP	3.78
Refractive Index	1.421-1.431

Physical description & handling notes

Colorless liquid; [MSDSonline]
Liquid
Liquid; Fatty peachy, aldehyde-like aroma
Insoluble in water; soluble in fats and oils
Insoluble (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 Fat, Fruit No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	11.2% (163 / 1451)

GHS Hazard Classification

GHS notification summary	11.2% (163 / 1451)
Reported hazard statements	H411 (88.8%)

This chemical does not meet GHS hazard criteria for 11.2% (163 of 1451) of reports.

H411 (88.8%): 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
Flavoring Agents -> JECFA Flavorings Index

Synonyms

2-Decanone; Decan-2-one; DTXSID9022104; UNII-GX543OLT0R; GX543OLT0R; EINECS 211-752-6; BRN 1747463; CHEBI:77929; 2-DECANONE [FHFI]; DTXCID002104; FEMA NO. 4271; 4-01-00-03367 (Beilstein Handbook Reference); Methyl noctyl ketone; RefChem:86659; ZAJNGDIORYACQU-UHFFFAOYSA-N; 693-54-9

Frequently Asked Questions

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

CAS 693-54-9; molecular formula C10H20O; molecular weight 156.15 g/mol.

What other names is 2-Decanone known by?

2-Decanone, Decan-2-one, DTXSID9022104, UNII-GX543OLT0R, GX543OLT0R, EINECS 211-752-6.

What is the regulatory status of 2-Decanone?

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

Is 2-Decanone classified as hazardous?

11.2% of GHS notifications report no hazard classification (163 of 1451).

What are the key physical properties of 2-Decanone?

Boiling Point: 210.00 °C. @ 760.00 mm Hg; Boiling Point: 210-212 °C; Melting Point: 14 °C; Flash Point: [ChemIDplus] 71 °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.