2-辛烯-4-一

Name: 2-辛烯-4-一
Brand: 济南圣和化工有限公司

CAS 22286-99-3C8H14OMW 126.20主营产品

2-辛烯-4-一（CAS 22286-99-3）属主营产品类产品，分子式 C8H14O，分子量 126.20。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	22286-99-3
分子式	C8H14O
分子量	126.20
沸点	81 °C (20-21 mm Hg)
LogP	2.1
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-辛烯-4-一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

供应说明：2-辛烯-4-一常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

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

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除 2-辛烯-4-一外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

2-辛烯-4-一的 CAS 号是多少？

2-辛烯-4-一的 CAS 号为 22286-99-3。

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-辛烯-4-一有什么用途？

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-OCTEN-4-ONE is identified by CAS 22286-99-3, molecular formula C8H14O and molecular weight 126.10 g/mol. UNII C9NB51LMXT; ChEBI 172018; InChIKey FMDLEUPBHMCPQV-GQCTYLIASA-N. Boiling Point: 81 °C (20-21 mm Hg); Density: 0.835-0.842; Refractive Index: 1.440-1.446.

Identification

CAS Registry Number	22286-99-3
PubChem CID	5365891
Molecular formula	C8H14O
Molecular weight	126.10 g/mol
IUPAC name	(E)-oct-2-en-4-one
InChIKey	FMDLEUPBHMCPQV-GQCTYLIASA-N
UNII (FDA)	C9NB51LMXT
ChEBI ID	CHEBI:172018
FEMA number	3603
JECFA number	1129

Computed Descriptors

Molecular Weight	126.20
XLogP3	2.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	4
Exact Mass	126.104465066
Monoisotopic Mass	126.104465066
Topological Polar Surface Area	17.1
Heavy Atom Count	9
Formal Charge	0

Physical & Chemical Properties

Boiling Point	81 °C (20-21 mm Hg)
Density	0.835-0.842
Refractive Index	1.440-1.446

Physical description & handling notes

Colourless liquid; fruity floral odour
insoluble in water; soluble in fats
Miscible at room temperature (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 Savory No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	6.1% (90 / 1480)

GHS Hazard Classification

GHS notification summary	6.1% (90 / 1480)
Reported hazard statements	H226 (87.5%), H315 (87.4%)

This chemical does not meet GHS hazard criteria for 6.1% (90 of 1480) of reports.

H226 (87.5%): Flammable liquid and vapor [Warning Flammable liquids]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
2-Octen-4-one; Butyl propenyl ketone; Oct-2-en-4-one; Propenyl butyl ketone; Strawbinone (commercial name)
IFRA 51st Amendment - Guidance for the use of IFRA Standards
Restriction: This material should be used only in the limited quantity as stated in the Standard
Due to the possible ingestion of small amounts of fragrance ingredients from their use in products in Categories 1 and 6, materials must not only comply with IFRA Standards but must also be recognized as safe as a flavoring ingredient as defined by the IOFI Code of Practice (www.iofi.org). For more details see chapter 1 of the Guidance for the use of IFRA Standards.

Synonyms

2-Octen-4-one; Propenyl butyl ketone; Butyl propenyl ketone; FEMA No. 3603; 2-Octen-4-one (natural); trans-2-Octen-4-one; (E)-2-Octen-4-one; EINECS 225-071-7; 2-Octen-4-one, (E)-; 2-Octen-4-one, (2E)-; UNII-C9NB51LMXT; C9NB51LMXT; 22286-99-3; BUTYL 1-PROPENYL KETONE; DTXCID1027134; 2-OCTEN-4-ONE [FHFI]

Frequently Asked Questions

What are the CAS number and molecular formula of 2-OCTEN-4-ONE?

CAS 22286-99-3; molecular formula C8H14O; molecular weight 126.10 g/mol.

What other names is 2-OCTEN-4-ONE known by?

2-Octen-4-one, Propenyl butyl ketone, Butyl propenyl ketone, FEMA No. 3603, 2-Octen-4-one (natural), trans-2-Octen-4-one.

What is the regulatory status of 2-OCTEN-4-ONE?

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

Is 2-OCTEN-4-ONE classified as hazardous?

6.1% of GHS notifications report no hazard classification (90 of 1480).

What are the key physical properties of 2-OCTEN-4-ONE?

Boiling Point: 81 °C (20-21 mm Hg); Density: 0.835-0.842; Refractive Index: 1.440-1.446.

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.