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W237507

Sigma-Aldrich

Diethyl malonate

≥98%, FG

Synonym(s):

Malonic acid diethyl ester

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1 KG
¥15,000
10 KG
¥35,600
25 KG
¥81,400

¥15,000

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1 KG
¥15,000
10 KG
¥35,600
25 KG
¥81,400

About This Item

Linear Formula:
CH2(COOC2H5)2
CAS Number:
105-53-3
Molecular Weight:
160.17
FEMA Number:
2375
Beilstein:
774687
EC Number:
203-305-9
Council of Europe no.:
2106
MDL number:
MFCD00009195
UNSPSC Code:
12164502
PubChem Substance ID:
24901030
Flavis number:
9.490
NACRES:
NA.21
grade:
FG
Halal
biological source:
synthetic
food allergen:
no known allergens

¥15,000

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biological source

synthetic

Quality Level

400

grade

FG
Halal

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515

vapor density

5.52 (vs air)

vapor pressure

1 mmHg ( 40 °C)

Assay

≥98%

refractive index

n20/D 1.413 (lit.)

bp

199 °C (lit.)

mp

−51-−50 °C (lit.)

density

1.055 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

apple; green; fruity; sweet

SMILES string

CCOC(=O)CC(=O)OCC

InChI

1S/C7H12O4/c1-3-10-6(8)5-7(9)11-4-2/h3-5H2,1-2H3

InChI key

IYXGSMUGOJNHAZ-UHFFFAOYSA-N

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General description

Diethyl malonate is an active methylene compound that can be used as a flavoring agent in the food industry.[1]

Application


  • Synthesis and biological activities of novel structural analogues of 2-arachidonoylglycerol, an endogenous cannabinoid receptor ligand.: This study by Suhara et al. focuses on the synthesis of novel structural analogues of 2-arachidonoylglycerol, an endogenous ligand for cannabinoid receptors. The research highlights the utilization of diethyl malonate in the synthesis process, emphasizing its importance in creating biologically active compounds with potential therapeutic applications in modulating cannabinoid receptor activity (Suhara et al., 2001).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

199.4 °F - closed cup

Flash Point(C)

93 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

W237507-1KG:4548173968438
W237507-25KG:4548173968445
W237507-BULK:
W237507-2.5KG:
W237507-VAR:
W237507-SAMPLE:
W237507-10KG:4548173968421

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Certificates of Analysis (COA)

Lot/Batch Number
SHBP5407
SHBP8722
SHBP3278
SHBP6714
STBJ7904

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Encyclopedia of Food and Color Additives, 1, 818-818 (1997)
Encyclopedia of Food and Color Additives, 1, 818-818 (1997)
Alessandro Marrone et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 15(43), 11537-11550 (2009-09-25)
The condensation of dialkyl beta-diesters with various aldehydes promoted by TiCl4 has been studied by DFT approaches and experimental methods, including NMR, IR and UV/Vis spectroscopy. Various possible reaction pathways have been investigated and their energy profiles evaluated to find
Renhua Fan et al.
The Journal of organic chemistry, 72(15), 5905-5907 (2007-06-26)
A highly efficient, one-flask tandem Knoevenagel-Michael addition reaction of sulfonimines with diethyl malonate in the presence of a catalytic amount of base affords the corresponding arylidene dimalonates in good to excellent yields.
Chunying Shu et al.
Journal of the American Chemical Society, 129(50), 15710-15717 (2007-11-22)
The first reactions of trimetallic nitride templated endohedral metallofullerenes (TNT EMFs) with carbon radicals generated from diethyl malonate catalyzed by manganese(III) acetate are reported. Two methano monoadducts, Sc3N@C80-A and Sc3N@C80-B, were isolated and characterized. Sc3N@C80-A contains two ester moieties, whereas
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