| 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 |
| 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 |
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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 | |
| Appearance | colorless liquid |
| Assay | 99.5%min |
| Water | 0.07%max |
| Acidity | 0.07%max |
Description
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.
Properties
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.
COA
|
Product Name |
Diethyl Malonate |
Batch No |
20180529 | |
| Specification of package |
200KGS/Drum |
Quantity |
6000kg | |
|
Date of manufacturing |
2018.05.29 |
Date of Analysis |
2018.05.29 | |
|
Analysis in Accordance |
GB/T 6680-2003 | |||
|
Analytical Item |
Analytical Standard |
Analytical Result |
||
|
Diethyl Malonate(%) content |
≥ 99.5% | 99.69% | ||
|
Appearance |
Colorless and Clear liquid |
Colorless and Clear liquid |
||
|
(%) Moisture |
≤0.05% | 0.01% | ||
|
Acidity |
≤0.05% | 0.01% | ||
|
Conclusion |
To be complied with the standard |
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Safety Info
RTECS: OO0700000
Safety Statements: S24/25
HS Code: 2917190090
WGK Germany: 1
Risk Statements: R36/37/38
Hazard Codes: Xi
