DL-苹果酸二乙酯

Name: DL-苹果酸二乙酯
Brand: 济南圣和化工有限公司

CAS 7554-12-3C8H14O5MW 190.19主营产品

济南圣和化工主营供应 DL-苹果酸二乙酯（CAS 7554-12-3），归类于主营产品，分子式 C8H14O5，分子量 190.19。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	7554-12-3
分子式	C8H14O5
分子量	190.19
沸点	254 °C; 91-92 °C (1 mm Hg)
LogP	0.1
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	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 DL-苹果酸二乙酯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

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

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需 DL-苹果酸二乙酯以外的配套原料，也欢迎一并列出需求清单。

常见问题

DL-苹果酸二乙酯的 CAS 号是多少？

DL-苹果酸二乙酯的 CAS 号为 7554-12-3。

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。

DL-苹果酸二乙酯有什么用途？

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

diethyl malate is identified by CAS 7554-12-3, molecular formula C8H14O5 and molecular weight 190.08 g/mol. UNII 59W97T99HI; ChEBI 87368; InChIKey VKNUORWMCINMRB-UHFFFAOYSA-N. Boiling Point: 254 °C; 91-92 °C (1 mm Hg); Density: 1.120-1.128; Refractive Index: 1.436-1.446.

Identification

CAS Registry Number	7554-12-3
PubChem CID	24197
Molecular formula	C8H14O5
Molecular weight	190.08 g/mol
IUPAC name	diethyl 2-hydroxybutanedioate
InChIKey	VKNUORWMCINMRB-UHFFFAOYSA-N
UNII (FDA)	59W97T99HI
ChEBI ID	CHEBI:87368
FEMA number	2374
JECFA number	620

Computed Descriptors

Molecular Weight	190.19
XLogP3	0.1
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	7
Exact Mass	190.08412354
Monoisotopic Mass	190.08412354
Topological Polar Surface Area	72.8
Heavy Atom Count	13
Formal Charge	0

Physical & Chemical Properties

Boiling Point	254 °C; 91-92 °C (1 mm Hg)
Density	1.120-1.128
Refractive Index	1.436-1.446

Physical description & handling notes

colourless liquid; mild, winey-fruity odour with pleasant herbaceous undertone
soluble in water; miscible in alcohol and oil
(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 Brown Sugar No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	100% (90 / 90)

GHS Hazard Classification

GHS notification summary	100% (90 / 90)

This chemical does not meet GHS hazard criteria for 100% (90 of 90) of all reports.

Reported as not meeting GHS hazard criteria by 90 of 90 companies. For more detailed information, please visit ECHA C&L website.

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Butanedioic acid, 2-hydroxy-, 1,4-diethyl ester: ACTIVE

Synonyms

DIETHYL MALATE; 7554-12-3; diethyl 2-hydroxybutanedioate; Ethyl malate; diethyl hydroxysuccinate; Butanedioic acid, hydroxy-, diethyl ester; 59W97T99HI; FEMA No. 2374; Butanedioic acid, 2-hydroxy-, 1,4-diethyl ester; DTXSID7048081; DL-ETHYL MALATE; CHEBI:87368; RefChem:920157; DTXCID8028052; 210-930-0; 231-444-5

Frequently Asked Questions

What are the CAS number and molecular formula of diethyl malate?

CAS 7554-12-3; molecular formula C8H14O5; molecular weight 190.08 g/mol.

What other names is diethyl malate known by?

DIETHYL MALATE, 7554-12-3, diethyl 2-hydroxybutanedioate, Ethyl malate, diethyl hydroxysuccinate, Butanedioic acid, hydroxy-, diethyl ester.

What is the regulatory status of diethyl malate?

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

Is diethyl malate classified as hazardous?

100% of GHS notifications report no hazard classification (90 of 90).

What are the key physical properties of diethyl malate?

Boiling Point: 254 °C; 91-92 °C (1 mm Hg); Density: 1.120-1.128; Refractive Index: 1.436-1.446.

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.