mono-Ethyl malonate

• Catalog No.: 445088
• CAS Number: 1071-46-1
• M. F.: C5H8O4
• M. W.: 132.11462

SYNONYMS

• Title: 丙二酸单乙酯
• IUPAC name: 3-ethoxy-3-oxopropanoic acid
• IUPAC Traditional name: ethyl hydrogen malonate
• Synonyms: Ethyl hydrogen malonate; (Ethoxycarbonyl)acetic acid; Ethyl malonate; 3-Ethoxy-3-oxopropanoic acid; Monoethyl hydrogen malonate

DATABASE IDS

• PubChem SID: 24868159
• EC Number: 213-992-7
• CAS Number: 1071-46-1
• MDL Number: MFCD00020490

PROPERTIES

• Impurities: <10% ethyl malonate, potassium salt
• Linear Formula: HO2CCH2CO2C2H5
• Boiling Point: 106.5 °C/3 mmHg(lit.)
• Density: 1.119 g/mL at 25 °C(lit.)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Refractive Index: n20/D 1.435(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Packaging
5 g in glass bottle
Application
Reactant for:
• Preparation of tetramic acids via Dieckmann ring closure1
• Organocatalytic decarboxylative Doebner-Knoevenagel reactions2
• Conjugation to amino-modified oligonucleotides3
• Acylation reactions (acylation agent)4
• Indole glyoxylamides for potential Prion disease treatment5
• Knoevenagel condensation with aldehydes6
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 445088.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Description (简体中文)

包装
5 g in glass bottle
Application
Reactant for:
• Preparation of tetramic acids via Dieckmann ring closure1
• Organocatalytic decarboxylative Doebner-Knoevenagel reactions2
• Conjugation to amino-modified oligonucleotides3
• Acylation reactions (acylation agent)4
• Indole glyoxylamides for potential Prion disease treatment5
• Knoevenagel condensation with aldehydes6
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 445088.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.