Colorless Active Pharmaceutical Ingredients Diethyl Malonate Cyanide Chemicals

Basic Information
Place of Origin: China
Brand Name: Senwayer Brand
Certification: ISO, 9001,
Model Number: 105-53-3
Minimum Order Quantity: 200kg
Price: Discount is possible if your order is big enough
Packaging Details: 200KG/DRUM.
Delivery Time: within 2 working days
Payment Terms: T/T in advance, Money Gram, Western Union, Bank Transfer.
Supply Ability: 1000kg/month
Detail Information
CAS: 105-53-3 Apparence: Colorless And Clear Liquid
Purity: 99.5% Packing: 200KG/Drum
Stock: Enough Stock Storage Condition: Store In A Cool, Dry, Well-ventilated
High Light:

api raw material


pharmaceutical raw chemical

Product Description

Diethyl Malonate Cyanide Chemicals of 99.5%Min Purity S24 / 25 CAS No. 105-53-3


Quick detail

Product name Diethyl malonate
Cas no. 105-53-3
Molecular formula C7H12O4
Structure Colorless Active Pharmaceutical Ingredients Diethyl Malonate Cyanide Chemicals 0
Appearance colorless liquid
Assay 99.5%min
Water 0.07%max
Acidity 0.07%max



Diethyl malonate, also known as DEM, is the diethyl ester of malonic acid. It occurs naturally in grapes and strawberries as a colourless liquid with an apple-like odour, and is used in perfumes. It is also used to synthesize other compounds such as barbiturates, artificial flavourings, vitamin B1, and vitamin B6.



Appearance & Physical State: Colorless and Clear liquid
Density: 1.055
Melting Point: -50ºC
Boiling Point: 199ºC
Flash Point: 90ºC
Refractive Index: 1.413-1.415
Stability: Stable. Combustible. Incompatible with strong oxidizing agents,
Storage Condition: Store in a cool, dry place. Keep container closed when not in use.
Vapor Pressure: 1 mm Hg ( 40 °C)
Vapor Density: 5.52 (vs air)


Package: 200kg net plastic drum or iron drum, 1000kg IBC and Isotanks.



Product Name

Diethyl Malonate

Batch No

Specification of package




Date of manufacturing


Date of Analysis


Analysis in Accordance

GB/T 6680-2003

Analytical Item

Analytical Standard

Analytical Result

Diethyl Malonate(%)


≥ 99.5% 99.69%


Colorless and Clear liquid

Colorless and Clear liquid

(%) Moisture

0.05% 0.01%


≤0.05% 0.01%


To be complied with the standard


Safety Info

RTECS: OO0700000
Safety Statements: S24/25
HS Code: 2917190090
WGK Germany: 1
Risk Statements: R36/37/38
Hazard Codes: Xi


Colorless Active Pharmaceutical Ingredients Diethyl Malonate Cyanide Chemicals 1


Contact Details
Abby Xiang

Phone Number : +8617764031156

WhatsApp : +8617764031156