乙酸异丙酯

Name: 乙酸异丙酯
Brand: 济南圣和化工有限公司

CAS 1733-25-1C8H14O2MW 142.20

本页收录乙酸异丙酯，CAS 登记号为 1733-25-1，分子式 C8H14O2，分子量 142.20，归类于有机化学品。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	1733-25-1
分子式	C8H14O2
分子量	142.20
沸点	73 °C (30 mm Hg)
LogP	2.1
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

乙酸异丙酯主要应用于有机化学品。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

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

乙酸异丙酯的 CAS 号是多少？

乙酸异丙酯的 CAS 号为 1733-25-1。

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。

乙酸异丙酯有什么用途？

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

Isopropyl tiglate · CAS 1733-25-1 · C8H14O2. UNII 50936QM86D. Boiling Point: 73 °C (30 mm Hg); Density: 0.897-0.903; Refractive Index: 1.421-1.441.

Identification

CAS Registry Number	1733-25-1
PubChem CID	5367745
Molecular formula	C8H14O2
IUPAC name	propan-2-yl (E)-2-methylbut-2-enoate
UNII (FDA)	50936QM86D
FEMA number	3229
JECFA number	312

Computed Descriptors

Molecular Weight	142.20
XLogP3	2.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	3
Exact Mass	142.099379685
Monoisotopic Mass	142.099379685
Topological Polar Surface Area	26.3
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Boiling Point	73 °C (30 mm Hg)
Density	0.897-0.903
Refractive Index	1.421-1.441

Physical description & handling notes

completely miscible with alcohol and diluted alcohol
(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 Green No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statements	H226 (100%), H315 (14.2%), H319 (14.2%), H335 (14.2%)

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

H315 (14.2%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
2-Butenoic acid, 2-methyl-, 1-methylethyl ester, (2E)-: ACTIVE

Synonyms

Isopropyl tiglate; 1733-25-1; Tiglic acid isopropyl ester; 2-Butenoic acid, 2-methyl-, 1-methylethyl ester, (2E)-; FEMA No. 3229; Isopropyl alpha-methylcrotonate; Isopropyl 2-methyl-2-butenoate; Isopropyl alpha-methyl crotonate; UNII-50936QM86D; 2-Butenoic acid, 2-methyl-, 1-methylethyl ester, (E)-; EINECS 217-067-9; 50936QM86D; propan-2-yl (E)-2-methylbut-2-enoate; (E)-1-Methylethyl 2-methyl-2-butenoate; AI3-33796; 1-Methylethyl 2-methyl-2-butenoate, (E)-

Frequently Asked Questions

What are the CAS number and molecular formula of Isopropyl tiglate?

CAS 1733-25-1; molecular formula C8H14O2; molecular weight — g/mol.

What other names is Isopropyl tiglate known by?

Isopropyl tiglate, 1733-25-1, Tiglic acid isopropyl ester, 2-Butenoic acid, 2-methyl-, 1-methylethyl ester, (2E)-, FEMA No. 3229, Isopropyl alpha-methylcrotonate.

What is the regulatory status of Isopropyl tiglate?

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

Is Isopropyl tiglate classified as hazardous?

Hazard statements reported: H226, H315, H319, H335.

What are the key physical properties of Isopropyl tiglate?

Boiling Point: 73 °C (30 mm Hg); Density: 0.897-0.903; Refractive Index: 1.421-1.441.

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.