Α-甲基苯丁醛

Name: Α-甲基苯丁醛
Brand: 济南圣和化工有限公司

CAS 40654-82-8C11H14OMW 162.23主营产品

本页收录 Α-甲基苯丁醛，CAS 登记号为 40654-82-8，分子式 C11H14O，分子量 162.23，归类于主营产品。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	40654-82-8
分子式	C11H14O
分子量	162.23
沸点	253.00 °C. @ 760.00 mm Hg
LogP	2.5
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
类别	主营产品\|食用香精

应用领域

食用香精

Α-甲基苯丁醛在食用香精领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

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

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 3,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。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

Α-甲基苯丁醛的 CAS 号是多少？

Α-甲基苯丁醛的 CAS 号为 40654-82-8。

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。

Α-甲基苯丁醛有什么用途？

主要应用于食用香精。

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-4-phenylbutyraldehyde is identified by CAS 40654-82-8, molecular formula C11H14O and molecular weight 162.10 g/mol. UNII 1E564V2EQV; InChIKey RLFLIPVJQTWXKR-UHFFFAOYSA-N. Boiling Point: 253.00 °C. @ 760.00 mm Hg; Boiling Point: 253 °C; Density: 0.968-0975.

Identification

CAS Registry Number	40654-82-8
PubChem CID	62911
Molecular formula	C11H14O
Molecular weight	162.10 g/mol
IUPAC name	2-methyl-4-phenylbutanal
InChIKey	RLFLIPVJQTWXKR-UHFFFAOYSA-N
UNII (FDA)	1E564V2EQV
FEMA number	2737
JECFA number	1462

Computed Descriptors

Molecular Weight	162.23
XLogP3	2.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	4
Exact Mass	162.104465066
Monoisotopic Mass	162.104465066
Topological Polar Surface Area	17.1
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Boiling Point	253.00 °C. @ 760.00 mm Hg
Boiling Point	253 °C
Density	0.968-0975
Refractive Index	1.506-1.510

Physical description & handling notes

Colourless oily liquid; Earthy musty but sweet floral 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 Floral No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	12.2% (11 / 90)

GHS Hazard Classification

GHS notification summary	12.2% (11 / 90)
Reported hazard statements	H317 (85.6%)

This chemical does not meet GHS hazard criteria for 12.2% (11 of 90) of reports.

H317 (85.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Benzenebutanal, .alpha.-methyl-: ACTIVE

Synonyms

2-Methyl-4-phenylbutanal; 2-Methyl-4-phenylbutyraldehyde; alpha-Methylbenzenebutanal; Benzenebutanal, alpha-methyl-; 4-Phenyl-2-methylbutanal; FEMA No. 2737; Butyraldehyde, 2-methyl-4-phenyl-; Benzenebutanal, .alpha.-methyl-; EINECS 255-022-5; UNII-1E564V2EQV; 1E564V2EQV; DTXSID80866005; .ALPHA.-METHYLBENZENEBUTANAL; 2-METHYL-4-PHENYLBUTYRALDEHYDE [FHFI]; RefChem:88151; DTXCID60814347

Frequently Asked Questions

What are the CAS number and molecular formula of 2-Methyl-4-phenylbutyraldehyde?

CAS 40654-82-8; molecular formula C11H14O; molecular weight 162.10 g/mol.

What other names is 2-Methyl-4-phenylbutyraldehyde known by?

2-Methyl-4-phenylbutanal, 2-Methyl-4-phenylbutyraldehyde, alpha-Methylbenzenebutanal, Benzenebutanal, alpha-methyl-, 4-Phenyl-2-methylbutanal, FEMA No. 2737.

What is the regulatory status of 2-Methyl-4-phenylbutyraldehyde?

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

Is 2-Methyl-4-phenylbutyraldehyde classified as hazardous?

12.2% of GHS notifications report no hazard classification (11 of 90).

What are the key physical properties of 2-Methyl-4-phenylbutyraldehyde?

Boiling Point: 253.00 °C. @ 760.00 mm Hg; Boiling Point: 253 °C; Density: 0.968-0975; Refractive Index: 1.506-1.510.

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.