DL-苹果酸二乙酯，CAS 登记号 7554-12-3，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于食用香精；有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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本页已列出 DL-苹果酸二乙酯 的 CAS 号：7554-12-3，可与随货 COA 核对。
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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.
| 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 |
| 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 |
| Boiling Point | 254 °C; 91-92 °C (1 mm Hg) |
|---|---|
| Density | 1.120-1.128 |
| Refractive Index | 1.436-1.446 |
| 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 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.
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
CAS 7554-12-3; molecular formula C8H14O5; molecular weight 190.08 g/mol.
DIETHYL MALATE, 7554-12-3, diethyl 2-hydroxybutanedioate, Ethyl malate, diethyl hydroxysuccinate, Butanedioic acid, hydroxy-, diethyl ester.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
100% of GHS notifications report no hazard classification (90 of 90).
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.