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Diethyl malate

Diethyl malate Structure
Diethyl malate structure
CAS No.
7554-12-3
Chemical Name:
Diethyl malate
Synonyms
FEMA 2374;DIETHYL MALATE;ETHYL-DL-MALATE;dl-Ethyl malate;DIETHYL DL-MALATE;Malic acid diethyl;DiethylDL-Malate>Diethyl hydroxysuccinate;Diethyl 2-hydroxysuccinate;DL-APPLE ACID DIETHYL ESTER
CBNumber:
CB9418215
Molecular Formula:
C8H14O5
Molecular Weight:
190.19
MDL Number:
MFCD00048556
MOL File:
7554-12-3.mol
MSDS File:
SDS
Last updated:2024-12-18 14:15:30
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Diethyl malate Properties

Boiling point 122-124 °C12 mm Hg(lit.)
Density 1.128 g/mL at 25 °C(lit.)
refractive index 1.4330 to 1.4360
FEMA 2374 | DIETHYL MALATE
Flash point 185 °F
storage temp. Sealed in dry,Room Temperature
solubility Chloroform (Sparingly), Ethyl Acetate (Slightly)
pka 12.35±0.20(Predicted)
form clear liquid
color Colorless to Light yellow
Odor at 100.00 %. brown sugar sweet wine fruity herbal
Odor Type caramellic
JECFA Number 620
Dielectric constant 10.2（18℃）
LogP 0.23
Substances Added to Food (formerly EAFUS) DIETHYL MALATE
FDA 21 CFR 172.515
EWG's Food Scores 1
FDA UNII 59W97T99HI
EPA Substance Registry System Butanedioic acid, hydroxy-, diethyl ester (7554-12-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H227
Precautionary statements  P501-P210-P280-P370+P378-P403+P235
WGK Germany  3
HS Code  2918.19.9000
NFPA 704
2
0 0

Diethyl malate price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W237418 Diethyl malate ≥97%, FG 7554-12-3 sample $54.6 2024-03-01 Buy
Sigma-Aldrich W237418 Diethyl malate ≥97%, FG 7554-12-3 1kg $349 2024-03-01 Buy
TCI Chemical M0024 Diethyl DL-Malate >98.0%(GC) 7554-12-3 25g $30 2024-03-01 Buy
TCI Chemical M0024 Diethyl DL-Malate >98.0%(GC) 7554-12-3 500g $284 2024-03-01 Buy
Sigma-Aldrich W237418 Diethyl malate ≥97%, FG 7554-12-3 100g $81.9 2024-03-01 Buy
Product number Packaging Price Buy
W237418 sample $54.6 Buy
W237418 1kg $349 Buy
M0024 25g $30 Buy
M0024 500g $284 Buy
W237418 100g $81.9 Buy

Diethyl malate Chemical Properties,Uses,Production

Chemical Properties

Diethyl malate has a fruity odor with a pleasant herbaceous undertone. It is an ester of dicarboxylic acid

Occurrence

It exhibits two optically active isomers in addition to the optically inactive form; the most common is the l-isomer; reported present in the cultures of certain fungi (Rhizopus). Reported found in raspberry, cognac, malt whiskey, cider, sherry, white, red, port, sparkling, rose, strawberry and bilberry wines

Uses

Diethyl DL-Malate is used as a reagent in the synthesis of dicarboxylic nitroxyalkylamides and nitroxyalkylimides as anti-ischemic agents.

Preparation

The l-isomer can be prepared by esterification of the l-isomer of the acid with alcohol in the presence of HCl.

Definition

ChEBI: Diethyl malate is a malate ester obtained by the formal condensation of the two carboxy groups of malic acid with two molecules of ethanol respectively. It has a role as a metabolite.

Application

Diethyl malate is quite frequently used in flavour compositions, mainly for imitation Apples and Rum. The concentration in the finished consumer product may be about 20 to 25 ppm or up to 45 ppm in baked goods.

Synthesis Reference(s)

Synthesis, p. 138, 1982 DOI: 10.1055/s-1982-29718

Diethyl malate synthesis

7719-09-7
408332-88-7
7554-12-3
Synthesis of Diethyl malate from Thionyl chloride and YSAVZVORKRDODB-UHFFFAOYSA-N

Diethyl malate Preparation Products And Raw materials

Raw materials

L-Malic acid YSAVZVORKRDODB-UHFFFAOYSA-N Diethyl fumarate Water Levulinic acid
Ethanol 2-Methyltetrahydrofuran DL-Malic acid Furfural

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Preparation Products

Diethyl malate Suppliers

Global( 83)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd 		+86 13288715578 +8613288715578 sales@hbmojin.com China 12834 58
Hebei Weibang Biotechnology Co., Ltd 		+8617732866630 bess@weibangbio.com China 18150 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
Shaanxi Dideu Medichem Co. Ltd 		18192627656 1012@dideu.com China 3003 58
Antai Fine Chemical Technology Co.,Limited 		18503026267 info@antaichem.com CHINA 9636 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58
Xi'an MC Biotech, Co., Ltd. 		029-89275612 +8618991951683 mcbio_sales@163.com China 2251 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com China 52849 58
Changzhou Anxuan Chemical Co., Ltd 		+86-0519-89882563 +86-18961279162 andy@anxuanchem.com China 4327 58
Supplier Advantage
Hebei Mojin Biotechnology Co., Ltd 		58
Hebei Weibang Biotechnology Co., Ltd 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Antai Fine Chemical Technology Co.,Limited 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Xi'an MC Biotech, Co., Ltd. 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Changzhou Anxuan Chemical Co., Ltd 		58

View Lastest Price from Diethyl malate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Diethyl malate pictures 2024-11-04 Diethyl malate
7554-12-3
 US $0.00-0.00 / KG 1KG 99% 500000kg Hebei Weibang Biotechnology Co., Ltd
Diethyl malate pictures 2023-09-23 Diethyl malate
7554-12-3
 US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
Diethyl DL-Malate pictures 2020-03-16 Diethyl DL-Malate
7554-12-3
 US $1.00-0.00 / KG 1KG 99% 50 tons Shaanxi Dideu Medichem Co. Ltd
  • Diethyl malate pictures
  • Diethyl malate
    7554-12-3
  • US $0.00-0.00 / KG
  • 99%
  • Hebei Weibang Biotechnology Co., Ltd
  • Diethyl malate pictures
  • Diethyl malate
    7554-12-3
  • US $0.00 / KG
  • 99%
  • Hebei Mojin Biotechnology Co., Ltd

Diethyl malate Spectrum

Diethyl malate(7554-12-3)1HNMRDiethyl malate(7554-12-3)FT-IR

7554-12-3(Diethyl malate)Related Search:

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Diethyl oxalate DIETHYL PHOSPHATE Succinic acid

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2-hydroxy-butanedioicaciddiethylester Butanedioicacid,hydroxy-,diethylester hydroxy-butanedioicacidiethylester FEMA 2374 ETHYL-DL-MALATE DIETHYL MALATE DIETHYL DL-MALATE DL-MALIC ACID DIETHYL ESTER DL-APPLE ACID DIETHYL ESTER DL-MALIC ACID DIETHYL ESTER 98+% diethylmalate,hydroxy-butanedioicacid,diethylester Hydroxybutanedioic acid diethyl ester Diethyl hydroxysuccinate Hydroxysuccinic acid diethyl ester Malic acid diethyl Butanedioic acid, 2-hydroxy-, 1,4-diethyl ester DL-Apple Acid Diethyl Ester DL-Malic Acid Diethyl Ester Diethyl 2-hydroxysuccinate Diethyl DL-Malate DiethylDL-Malate> ethyl 4-ethoxy-2-hydroxy-4-oxobutanoate dl-Ethyl malate 7554-12-3 7554-12-03 C2H5OCOCH2CHOHCOOC2H5 C2H5OOCCHOHCH2COOC2H5