Diethyl Malonate CAS 105-53-3 Purity >99.5% (GC) Factory
Shanghai Ruifu Chemical is the leading manufacturer of Diethyl Malonate (CAS: 105-53-3) with high quality, production capacity 500 tons per year. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Diethyl Malonate, Please contact: alvin@ruifuchem.com
| Chemical Name | Diethyl Malonate |
| Synonyms | Malonic Acid Diethyl Ester; Ethyl Malonate; Propanedioic Acid Diethyl Ester; Ethyl Propanedioate; DEM |
| Stock Status | In Stock, Production Capacity 500 Tons per Year |
| CAS Number | 105-53-3 |
| Molecular Formula | C7H12O4 |
| Molecular Weight | 160.17 g/mol |
| Melting Point | -51.0 ~ -50.0℃(lit.) |
| Boiling Point | 199 °C (lit.) |
| Flash Point | 212°F |
| Density | 1.055 g/mL at 25℃(lit.) |
| Refractive Index n20/D | 1.413(lit.) |
| Water Solubility | Slightly Soluble in Water |
| Solubility | Soluble in Ethanol, Toluene, Ether, Benzene, Chloroform |
| Stability | Stable. Combustible. Incompatible with Strong Oxidizing Agents. |
| COA & MSDS | Available |
| Origin of Product | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | Colorless Liquid | Colorless Liquid |
| Diethyl Malonate Purity | >99.5% (GC) | 99.85% |
| Density (20℃) | 1.055~1.059 | Complies |
| Refractive Index n20/D | 1.412~1.416 | Complies |
| Water (by K.F) | <0.05% | <0.05% |
| Ethyl Cyanoacetate | <0.10% | <0.10% |
| Infrared Spectrum | Consistent with Structure | Complies |
| NMR Spectrum | Consistent with Structure | Complies |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated Bottle, 25kg/Drum, 200kg/Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed. Store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Hazard Symbols Xi - Irritant
Risk Codes R36/37/38 - Irritating to eyes, respiratory system and skin.
R36 - Irritating to the eyes
Safety Description S24/25 - Avoid contact with skin and eyes.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 1
RTECS OO0700000
TSCA Yes
HS Code 2917190090
Hazard Note Irritant
Diethyl Malonate (CAS: 105-53-3) is used as an intermediate of sulfanilamide and barbiturate in medicine, and is also an intermediate of perfume and dye.
Diethyl Malonate is an important fine chemical raw material and organic synthesis intermediate. Because the methylene hydrogen in its molecule is easily replaced by a variety of groups, and then generates a variety of important derivatives, Diethyl Malonate is widely used in a variety of chemical production fields, including food, medicine, pesticide, industrial dyes, liquid crystal materials and other industries.
Diethyl Malonate is used in organic synthesis for the preparation of alpha-aryl malonates, mono-substituted and di-substituted acetic acid, barbiturates and artificial flavorings. Diethyl Malonate is also involved in the synthesis of pharmaceuticals like chloroquine, butazolidin and barbital. Diethyl Malonate acts as intermediate in the synthesis of vitamin B1, vitamin B6, non-steroidal anti-inflammatory agents agrochemicals and perfumes.
