2-甲基丁酸-1-甲基乙酯

Name: 2-甲基丁酸-1-甲基乙酯
Brand: 济南圣和化工有限公司

CAS 66576-71-4C8H16O2MW 144.21主营产品

2-甲基丁酸-1-甲基乙酯（CAS 66576-71-4）属主营产品类产品，分子式 C8H16O2，分子量 144.21。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	66576-71-4
分子式	C8H16O2
分子量	144.21
沸点	140.00 to 144.00 °C. @ 727.00 mm Hg
LogP	2.3
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-甲基丁酸-1-甲基乙酯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-甲基丁酸-1-甲基乙酯备有现货，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

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-甲基丁酸-1-甲基乙酯外，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-甲基丁酸-1-甲基乙酯的 CAS 号是多少？

2-甲基丁酸-1-甲基乙酯的 CAS 号为 66576-71-4。

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-甲基丁酸-1-甲基乙酯有什么用途？

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

Isopropyl 2-methylbutyrate is identified by CAS 66576-71-4, molecular formula C8H16O2 and molecular weight 144.12 g/mol. UNII 3429OS9G6T; ChEBI 179936; InChIKey DIRDKDDFAMNBNY-UHFFFAOYSA-N. Boiling Point: 140.00 to 144.00 °C. @ 727.00 mm Hg; Boiling Point: 140 °C; Density: 0.847-0.855.

Identification

CAS Registry Number	66576-71-4
PubChem CID	522214
Molecular formula	C8H16O2
Molecular weight	144.12 g/mol
IUPAC name	propan-2-yl 2-methylbutanoate
InChIKey	DIRDKDDFAMNBNY-UHFFFAOYSA-N
UNII (FDA)	3429OS9G6T
ChEBI ID	CHEBI:179936
FEMA number	3699
JECFA number	210

Computed Descriptors

Molecular Weight	144.21
XLogP3	2.3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	4
Exact Mass	144.115029749
Monoisotopic Mass	144.115029749
Topological Polar Surface Area	26.3
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Boiling Point	140.00 to 144.00 °C. @ 727.00 mm Hg
Boiling Point	140 °C
Density	0.847-0.855
Refractive Index	1.395-1.399

Physical description & handling notes

Liquid
colourless liquid
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 Fruit No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statements	H226

H226 (> 99.9%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Information on 13 consumer products that contain Isopropyl 2-methylbutyrate in the following categories is provided:
All Other Chemical Product and Preparation Manufacturing
Butanoic acid, 2-methyl-, 1-methylethyl ester: ACTIVE

Synonyms

Isopropyl 2-methylbutyrate; Isopropyl 2-methylbutanoate; propan-2-yl 2-methylbutanoate; Butanoic acid, 2-methyl-, 1-methylethyl ester; FEMA No. 3699; EINECS 266-411-4; UNII-3429OS9G6T; FEMA 3699; 3429OS9G6T; Isopropyl 2-methyIbutyrate; 2-Propyl 2-methylbutanoate; isopropyl 2-methyl butyrate; AI3-33626; 2-METHYLBUTANOIC ACID 1-METHYLETHYL ESTER; ISOPROPYL 2-METHYLBUTYRATE [FHFI]; DTXSID3047550

Frequently Asked Questions

What are the CAS number and molecular formula of Isopropyl 2-methylbutyrate?

CAS 66576-71-4; molecular formula C8H16O2; molecular weight 144.12 g/mol.

What other names is Isopropyl 2-methylbutyrate known by?

Isopropyl 2-methylbutyrate, Isopropyl 2-methylbutanoate, propan-2-yl 2-methylbutanoate, Butanoic acid, 2-methyl-, 1-methylethyl ester, FEMA No. 3699, EINECS 266-411-4.

What is the regulatory status of Isopropyl 2-methylbutyrate?

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

Is Isopropyl 2-methylbutyrate classified as hazardous?

Hazard statements reported: H226.

What are the key physical properties of Isopropyl 2-methylbutyrate?

Boiling Point: 140.00 to 144.00 °C. @ 727.00 mm Hg; Boiling Point: 140 °C; Density: 0.847-0.855; Refractive Index: 1.395-1.399.

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.