2-十一烯醛

Name: 2-十一烯醛
Brand: 济南圣和化工有限公司

CAS 2463-77-6C11H20OMW 168.28主营产品

济南圣和化工主营供应 2-十一烯醛（CAS 2463-77-6），归类于主营产品，分子式 C11H20O，分子量 168.28。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	2463-77-6
分子式	C11H20O
分子量	168.28
沸点	115 °C (10 mm Hg)
LogP	4.2
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

2-十一烯醛的核心用途是食用香精，同时在有机化学品等方向也有成熟应用。不同用途对纯度与杂质指标的要求不同，建议在采购前与我们的技术团队确认规格细节。

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 2-十一烯醛以外的配套原料，也欢迎一并列出需求清单。

常见问题

2-十一烯醛的 CAS 号是多少？

2-十一烯醛的 CAS 号为 2463-77-6。

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。

2-十一烯醛有什么用途？

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-Undecenal is identified by CAS 2463-77-6, molecular formula C11H20O and molecular weight 168.15 g/mol. UNII 090E982ABR; ChEBI 133173; InChIKey PANBRUWVURLWGY-UHFFFAOYSA-N. Boiling Point: 115 °C (10 mm Hg); Density: 0.837-0.847; Refractive Index: 1.452-1.459.

Identification

CAS Registry Number	2463-77-6
PubChem CID	62447
Molecular formula	C11H20O
Molecular weight	168.15 g/mol
IUPAC name	undec-2-enal
InChIKey	PANBRUWVURLWGY-UHFFFAOYSA-N
UNII (FDA)	090E982ABR
ChEBI ID	CHEBI:133173
FEMA number	3423
JECFA number	1366

Computed Descriptors

Molecular Weight	168.28
XLogP3	4.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	8
Exact Mass	168.151415257
Monoisotopic Mass	168.151415257
Topological Polar Surface Area	17.1
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Boiling Point	115 °C (10 mm Hg)
Density	0.837-0.847
Refractive Index	1.452-1.459

Physical description & handling notes

Colourless to very pale straw coloured liquid; Fresh, fruity, orange peel aroma
Soluble in oils; 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 No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/77
GHS notification summary	6.4% (88 / 1377)

GHS Hazard Classification

GHS notification summary	6.4% (88 / 1377)
Reported hazard statements	H315 (97.8%), H317 (88.1%), H319 (88.1%), H411 (12.6%), H412 (79.4%)

H315 (97.8%): Causes skin irritation [Warning Skin corrosion/irritation]

H317 (88.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Information on 3 consumer products that contain Undecenal in the following categories is provided:

Synonyms

2-UNDECENAL; 2463-77-6; FEMA No. 3423; DTXSID9062437; CHEBI:133173; 090E982ABR; 3-OCTYLACROLEIN; RefChem:901008; DTXCID9037113; 219-564-6; 2-Undecen-1-al; Undecenal; Undec-2-enal; 1337-83-3; (Z)-2-undecen-1-al; SCHEMBL107550

Frequently Asked Questions

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

CAS 2463-77-6; molecular formula C11H20O; molecular weight 168.15 g/mol.

What other names is 2-Undecenal known by?

2-UNDECENAL, 2463-77-6, FEMA No. 3423, DTXSID9062437, CHEBI:133173, 090E982ABR.

What is the regulatory status of 2-Undecenal?

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

Is 2-Undecenal classified as hazardous?

6.4% of GHS notifications report no hazard classification (88 of 1377).

What are the key physical properties of 2-Undecenal?

Boiling Point: 115 °C (10 mm Hg); Density: 0.837-0.847; Refractive Index: 1.452-1.459.

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.