High quality hot selling CAS 108-59-8 Dimethyl malonate



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High quality hot selling CAS 108-59-8 Dimethyl malonate
High quality hot selling CAS 108-59-8 Dimethyl malonate
High quality hot selling CAS 108-59-8 Dimethyl malonate
High quality hot selling CAS 108-59-8 Dimethyl malonate
High quality hot selling CAS 108-59-8 Dimethyl malonate
High quality hot selling CAS 108-59-8 Dimethyl malonate
High quality hot selling CAS 108-59-8 Dimethyl malonate

High quality hot selling CAS 108-59-8 Dimethyl malonate

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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description

Product Profile

English name:Dimethyl malonate

Synonyms:PROPANEDIOIC ACID DIMETHYL ESTER;Dimethyl ester of malonic acid;Dimethyl propanedioate;dimethyl1,3-propanedioate;dimethylpropanedioate;MALONIC ACID,BIS-METHYL ESTER;MALONIC ACID DIMETHYL ESTER;METHYL MALONATE


Molecular formula:C5H8O4

Molecular Weight:132.11

Melting point:−62 °C(lit.)

Boiling point:180-181 °C(lit.)

Desity:1.156 g/mL at 25 °C(lit.)

Vapor density:>1 (vs air)

Refractive index:n20/D 1.413(lit.)

Flash point:194 °F

Water solubility:negligible



Stability:Stable. Incompatible with strong oxidizing agents. Flammable.

Chemical properties: colorless liquid. Soluble in alcohol, ether and other organic solvents, slightly soluble in water.



Storage:Stored in a cool, ventilated warehouse. Keep away from fire and heat. Packaging requirements sealed, should be oxidant, strong alkali stored separately, avoid mixing reservoir. The use of explosion-proof lighting, ventilation. Prohibit the use of easy to produce sparks of mechanical equipment and tools. Storage area should be equipped with emergency response equipment and appropriate shelter materials.




Function1. For pharmaceutical and organic synthesis

2.Methyl malonate is an important raw material for the production of pipemidic acid. Foreign dimethyl malonate is mainly used as non-ethoxylidene fork production of pipemidic acid raw materials, and the original formate ester and urea production of piperidine acid. At present, China's related enterprises in addition to exports of dimethyl malonate, the vast majority used to produce pipemidic acid.

3. Gas chromatographic analysis standards. Organic Synthesis.


 Test Report

 Name Dimethyl malonate
 Synonyms Methyl malonate; Propanedioic acid dimethyl ester
 CAS NO. 108-59-8

 Molecular Formula

 Molecular Weight 132.11
 EINECS 203-597-8
 Appearance Colorless Clear Liquid
 Purity 99% Min
 Density 1.156
 M.P. -62 ºC
 B.P. 180-181 ºC
 Refractive index 1.412-1.414
 F.P. 90 ºC
 Water solubility negligible


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Company Information

Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced
processing technology and it has gained a high and reliable reputation from customers at both quality and services.


Qingdao Sigma Chemical Co., Ltd has become the "Top 500 Chinese manufacturing companies",

"Top 20 of global chemical sales".Qingdao Sigma Chemical Co., Ltdhas 21 subsidiaries and holding companies.


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