2-甲基-2-戊烯醛

Name: 2-甲基-2-戊烯醛
Brand: 济南圣和化工有限公司

CAS 623-36-9C6H10OMW 98.14主营产品

2-甲基-2-戊烯醛（CAS 623-36-9）属主营产品类产品，分子式 C6H10O，分子量 98.14。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	623-36-9
分子式	C6H10O
分子量	98.14
沸点	137 °C
LogP	1.4
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-甲基-2-戊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

供货能力：2-甲基-2-戊烯醛备有现货，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-甲基-2-戊烯醛的 CAS 号是多少？

2-甲基-2-戊烯醛的 CAS 号为 623-36-9。

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-甲基-2-戊烯醛有什么用途？

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-Methyl-2-pentenal is identified by CAS 623-36-9, molecular formula C6H10O and molecular weight 98.07 g/mol. UNII 947O3MC76M; InChIKey IDEYZABHVQLHAF-UHFFFAOYSA-N. Boiling Point: 137 °C; Density: 0.855-0.865; Refractive Index: 1.445-1.453.

Identification

CAS Registry Number	623-36-9
PubChem CID	12177
Molecular formula	C6H10O
Molecular weight	98.07 g/mol
IUPAC name	2-methylpent-2-enal
InChIKey	IDEYZABHVQLHAF-UHFFFAOYSA-N
UNII (FDA)	947O3MC76M
FEMA number	3194
JECFA number	1209

Computed Descriptors

Molecular Weight	98.14
XLogP3	1.4
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Exact Mass	98.073164938
Monoisotopic Mass	98.073164938
Topological Polar Surface Area	17.1
Heavy Atom Count	7
Formal Charge	0

Physical & Chemical Properties

Boiling Point	137 °C
Density	0.855-0.865
Refractive Index	1.445-1.453

Physical description & handling notes

colourless to yellow-green mobile liquid; powerful grassy green, slightly fruity aroma
Insoluble in water; soluble in ether, benzene, methanol
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 Fruit No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statements	H226 (100%), H317 (93.6%), H318 (93.9%), H331 (93.9%), H412 (93.6%)

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

H317 (93.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]

Documented Uses

Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
2-Methyl-2-pentenal; 2-Methylpent-2-enal; 2-Pentenal, 2-methyl-; 2,4-Dimethylcrotonaldehyde; Î±-Methyl-Î²-ethylacrolein; alpha-Methyl-beta-ethylacrolein
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
DERMAL SENSITIZATION AND SYSTEMIC TOXICITY

Synonyms

2-Methylpent-2-enal; 2-Pentenal, 2-methyl-; DTXSID3052301; alpha-Methyl-beta-ethylacrolein; beta-Ethyl-alpha-methylacrolein; FEMA No. 3194; DTXCID0030873; 947O3MC76M; NSC-9464; RefChem:910041; 210-789-5; 2-Methyl-2-pentenal; 623-36-9; 2-methyl-pent-2-enal; 2-Methyl-2-penten-1-al; 2-methyl 2-pentenal

Frequently Asked Questions

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

CAS 623-36-9; molecular formula C6H10O; molecular weight 98.07 g/mol.

What other names is 2-Methyl-2-pentenal known by?

2-Methylpent-2-enal, 2-Pentenal, 2-methyl-, DTXSID3052301, alpha-Methyl-beta-ethylacrolein, beta-Ethyl-alpha-methylacrolein, FEMA No. 3194.

What is the regulatory status of 2-Methyl-2-pentenal?

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

Is 2-Methyl-2-pentenal classified as hazardous?

Hazard statements reported: H226, H317, H318, H331, H412.

What are the key physical properties of 2-Methyl-2-pentenal?

Boiling Point: 137 °C; Density: 0.855-0.865; Refractive Index: 1.445-1.453.

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.