硬脂酸乙酸

Name: 硬脂酸乙酸
Brand: 济南圣和化工有限公司

CAS 111-61-5C20H40O2MW 312.5主营产品

本页收录硬脂酸乙酸，CAS 登记号为 111-61-5，分子式 C20H40O2，分子量 312.5，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	111-61-5
分子式	C20H40O2
分子量	312.5
熔点	33.4 °C
沸点	213.00 to 215.00 °C. @ 15.00 mm Hg
LogP	8.9
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

目前硬脂酸乙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：硬脂酸乙酸备有现货，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 2,000+ 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

硬脂酸乙酸的 CAS 号是多少？

硬脂酸乙酸的 CAS 号为 111-61-5。

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。

硬脂酸乙酸有什么用途？

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

Ethyl stearate is identified by CAS 111-61-5, molecular formula C20H40O2 and molecular weight 312.30 g/mol. UNII C64RTC734W; ChEBI 84936; InChIKey MVLVMROFTAUDAG-UHFFFAOYSA-N. Boiling Point: 213.00 to 215.00 °C. @ 15.00 mm Hg; Boiling Point: 105 °C at 11mm Hg; Melting Point: 33.4 °C.

Identification

CAS Registry Number	111-61-5
PubChem CID	8122
Molecular formula	C20H40O2
Molecular weight	312.30 g/mol
IUPAC name	ethyl octadecanoate
InChIKey	MVLVMROFTAUDAG-UHFFFAOYSA-N
UNII (FDA)	C64RTC734W
ChEBI ID	CHEBI:84936
FEMA number	3490
JECFA number	40

Computed Descriptors

Molecular Weight	312.5
XLogP3	8.9
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	18
Exact Mass	312.302830514
Monoisotopic Mass	312.302830514
Topological Polar Surface Area	26.3
Heavy Atom Count	22
Formal Charge	0

Physical & Chemical Properties

Boiling Point	213.00 to 215.00 °C. @ 15.00 mm Hg
Boiling Point	105 °C at 11mm Hg
Melting Point	33.4 °C
Density	0.880-0.900
Refractive Index	1.420-1.440

Physical description & handling notes

Solid
Colourless, odourless mass
Soluble in ethanol and oils, 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 No safety concern at current levels of intake when used as a flavouring agent TRS 868-JECFA 46/21
GHS notification summary	0.7% (1 / 138)

GHS Hazard Classification

GHS notification summary	0.7% (1 / 138)
Reported hazard statements	H315 (99.3%), H319 (99.3%), H335 (39.9%)

This chemical does not meet GHS hazard criteria for 0.7% (1 of 138) of reports.

H315 (99.3%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Octadecanoic acid, ethyl ester: ACTIVE

Synonyms

ETHYL STEARATE; Ethyl octadecanoate; 111-61-5; Stearic acid ethyl ester; Octadecanoic acid, ethyl ester; Ethyl n-octadecanoate; Stearic acid, ethyl ester; FEMA No. 3490; octadecanoic acid ethyl ester; C64RTC734W; NSC-8919; DTXSID5059406; CHEBI:84936; RefChem:139058; DTXCID5033202; 203-887-4

Frequently Asked Questions

What are the CAS number and molecular formula of Ethyl stearate?

CAS 111-61-5; molecular formula C20H40O2; molecular weight 312.30 g/mol.

What other names is Ethyl stearate known by?

ETHYL STEARATE, Ethyl octadecanoate, 111-61-5, Stearic acid ethyl ester, Octadecanoic acid, ethyl ester, Ethyl n-octadecanoate.

What is the regulatory status of Ethyl stearate?

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

Is Ethyl stearate classified as hazardous?

0.7% of GHS notifications report no hazard classification (1 of 138).

What are the key physical properties of Ethyl stearate?

Boiling Point: 213.00 to 215.00 °C. @ 15.00 mm Hg; Boiling Point: 105 °C at 11mm Hg; Melting Point: 33.4 °C; Density: 0.880-0.900.

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.