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Specification of Diethyl malonate

More About Diethyl malonate

CAS: 105-53-3

Standard:Technical grade

Model:SC-CWJ

Production Capacity:50MT/month

Loading port: Shanghai

Synonyms:Ethyl propanedioate

MF: C7H12O4

Use of Diethyl malonate

1. Pharmaceutical Industry (Core Application)

• Key organic synthetic intermediate for manufacturing barbiturate sedatives .

• Raw material for synthesizing quinolone antibiotics, antimalarial drugs, anti-inflammatory agents and vitamin B1/B6.

• Used to prepare pharmaceutical intermediates with complex carbon skeletons via alkylation and cyclization reactions.

2. Flavors & Fragrances

• Approved food flavoring substance for formulating apple, pear, grape, cherry and other fruit-type essences, enhancing aroma stability and lasting fragrance.

• Intermediate for synthetic daily fragrances to adjust scent coordination and softness.

3. Pesticide Industry

• Critical intermediate for producing sulfonylurea herbicides (bensulfuron-methyl, pyrazosulfuron-ethyl) and pyrethroid insecticides (cypermethrin).

• Used to synthesize pyrimidine intermediates for high-efficiency low-toxicity crop protection chemicals.

4. Dyes & Organic Pigments

• Synthetic raw material for benzimidazolone high-performance organic pigments, which feature bright color, excellent light resistance and weather resistance, applied in coatings, plastics and printing inks.

5. General Organic Synthesis

• Versatile building block in fine chemical synthesis for constructing carboxylic acids, ketones, heterocyclic compounds and other fine chemical products.

Package of Diethyl malonate

180kg/drum or according to the customers’ demand

Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.

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