4-甲基壬酸

Name: 4-甲基壬酸
Brand: 济南圣和化工有限公司

CAS 45019-28-1C10H20O2MW 172.26主营产品

济南圣和化工有限公司现供应主营产品——4-甲基壬酸（CAS 45019-28-1），分子式 C10H20O2，分子量 172.26。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	45019-28-1
分子式	C10H20O2
分子量	172.26
沸点	292.00 to 293.00 °C. @ 760.00 mm Hg
LogP	3.6
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 4-甲基壬酸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：4-甲基壬酸备有现货，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 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

4-甲基壬酸的 CAS 号是多少？

4-甲基壬酸的 CAS 号为 45019-28-1。

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。

4-甲基壬酸有什么用途？

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

4-Methylnonanoic acid is identified by CAS 45019-28-1, molecular formula C10H20O2 and molecular weight 172.15 g/mol. UNII 5BKU622F1K; ChEBI 179535; InChIKey WQTZCQIRCYSUBQ-UHFFFAOYSA-N. Boiling Point: 292.00 to 293.00 °C. @ 760.00 mm Hg; Boiling Point: 292-293 °C; Density: 0.900-0.909 (20 °C/20 °C).

Identification

CAS Registry Number	45019-28-1
PubChem CID	62003
Molecular formula	C10H20O2
Molecular weight	172.15 g/mol
IUPAC name	4-methylnonanoic acid
InChIKey	WQTZCQIRCYSUBQ-UHFFFAOYSA-N
UNII (FDA)	5BKU622F1K
ChEBI ID	CHEBI:179535
FEMA number	3574
JECFA number	274

Computed Descriptors

Molecular Weight	172.26
XLogP3	3.6
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	7
Exact Mass	172.146329876
Monoisotopic Mass	172.146329876
Topological Polar Surface Area	37.3
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Boiling Point	292.00 to 293.00 °C. @ 760.00 mm Hg
Boiling Point	292-293 °C
Density	0.900-0.909 (20 °C/20 °C)
Refractive Index	1.433-1.44

Physical description & handling notes

colourless to pale yellow liquid with a costus, animal odour
insoluble in water
(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	0.1% (1 / 1447)

GHS Hazard Classification

GHS notification summary	0.1% (1 / 1447)
Reported hazard statements	H315 (91.4%), H319 (91.4%)

This chemical does not meet GHS hazard criteria for < 0.1% (1 of 1447) of reports.

H315 (91.4%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Nonanoic acid, 4-methyl-: ACTIVE

Synonyms

4-Methylnonanoic acid; 45019-28-1; Nonanoic acid, 4-methyl-; 4-Methylpelargonic acid; 4-methyl nonanoic acid; FEMA No. 3574; Methylpelargonic acid; EINECS 256-180-8; UNII-5BKU622F1K; 5BKU622F1K; AI3-30047; DTXSID80866121; 4-METHYLNONANOIC ACID [FHFI]; RefChem:99904; DTXCID40814446; (+-)-4-METHYLNONANOIC ACID

Frequently Asked Questions

What are the CAS number and molecular formula of 4-Methylnonanoic acid?

CAS 45019-28-1; molecular formula C10H20O2; molecular weight 172.15 g/mol.

What other names is 4-Methylnonanoic acid known by?

4-Methylnonanoic acid, 45019-28-1, Nonanoic acid, 4-methyl-, 4-Methylpelargonic acid, 4-methyl nonanoic acid, FEMA No. 3574.

What is the regulatory status of 4-Methylnonanoic acid?

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

Is 4-Methylnonanoic acid classified as hazardous?

0.1% of GHS notifications report no hazard classification (1 of 1447).

What are the key physical properties of 4-Methylnonanoic acid?

Boiling Point: 292.00 to 293.00 °C. @ 760.00 mm Hg; Boiling Point: 292-293 °C; Density: 0.900-0.909 (20 °C/20 °C); Refractive Index: 1.433-1.44.

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.