3-甲基戊酸

Name: 3-甲基戊酸
Brand: 济南圣和化工有限公司

CAS 105-43-1C6H12O2MW 116.16

3-甲基戊酸（CAS 105-43-1）属有机化学品类产品，分子式 C6H12O2，分子量 116.16。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	105-43-1
分子式	C6H12O2
分子量	116.16
沸点	196.00 to 198.00 °C. @ 760.00 mm Hg
LogP	1.6
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	有机化学品
类别	有机化学品

应用领域

有机化学品

该产品的下游应用集中在有机化学品。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

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

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 3-甲基戊酸外，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

3-甲基戊酸的 CAS 号是多少？

3-甲基戊酸的 CAS 号为 105-43-1。

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。

3-甲基戊酸有什么用途？

主要应用于有机化学品。

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

3-Methylvaleric Acid · CAS 105-43-1 · C6H12O2. UNII 85FS4Y39LJ. Boiling Point: 196.00 to 198.00 °C. @ 760.00 mm Hg; Boiling Point: 197-198 °C; Density: 0.925-0.931 (20 °C/20 °C).

Identification

CAS Registry Number	105-43-1
PubChem CID	7755
Molecular formula	C6H12O2
IUPAC name	3-methylpentanoic acid
UNII (FDA)	85FS4Y39LJ
FEMA number	3437
JECFA number	262

Computed Descriptors

Molecular Weight	116.16
XLogP3	1.6
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	3
Exact Mass	116.083729621
Monoisotopic Mass	116.083729621
Topological Polar Surface Area	37.3
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Boiling Point	196.00 to 198.00 °C. @ 760.00 mm Hg
Boiling Point	197-198 °C
Density	0.925-0.931 (20 °C/20 °C)
Refractive Index	1.412-1.418

Physical description & handling notes

sour, herbaceous, slightly green odour
(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	1.6% (24 / 1461)

GHS Hazard Classification

GHS notification summary	1.6% (24 / 1461)
Reported hazard statements	H314 (98.4%)

This chemical does not meet GHS hazard criteria for 1.6% (24 of 1461) of reports.

H314 (98.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Pentanoic acid, 3-methyl-: ACTIVE

Synonyms

3-Methylvaleric acid; 105-43-1; 3-METHYLPENTANOIC ACID; Pentanoic acid, 3-methyl-; 3-methyl-pentanoic acid; 3-methyl valeric acid; Valeric acid, 3-methyl-; beta-Methylvaleric acid; Butylacetic acid, sec-; 2-Methylbutane-1-carboxylic acid; FEMA No. 3437; 85FS4Y39LJ; CHEBI:166883; DTXSID20861716; RefChem:94980; DTXCID60810602

Frequently Asked Questions

What are the CAS number and molecular formula of 3-Methylvaleric Acid?

CAS 105-43-1; molecular formula C6H12O2; molecular weight — g/mol.

What other names is 3-Methylvaleric Acid known by?

3-Methylvaleric acid, 105-43-1, 3-METHYLPENTANOIC ACID, Pentanoic acid, 3-methyl-, 3-methyl-pentanoic acid, 3-methyl valeric acid.

What is the regulatory status of 3-Methylvaleric Acid?

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

Is 3-Methylvaleric Acid classified as hazardous?

1.6% of GHS notifications report no hazard classification (24 of 1461).

What are the key physical properties of 3-Methylvaleric Acid?

Boiling Point: 196.00 to 198.00 °C. @ 760.00 mm Hg; Boiling Point: 197-198 °C; Density: 0.925-0.931 (20 °C/20 °C); Refractive Index: 1.412-1.418.

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.