Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Diethyl Methylmalonate (CAS: 609-08-5) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Diethyl Methylmalonate, Please contact: alvin@ruifuchem.com
| Chemical Name | Diethyl Methylmalonate |
| Synonyms | Methylmalonic Acid Diethyl Ester; Methylpropanedioic Acid Diethyl Ester; Diethyl 2-Methylmalonate; Diethyl Methylpropanedioate; Diethyl α-Methylmalonate; Diethyl 2-Methylpropanedioate |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 609-08-5 |
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.20 g/mol |
| Boiling Point | 198.0~199.0℃(lit.) 78.0~80.0℃/10 mmHg |
| Density | 1.022 g/mL at 20℃(lit.) |
| Refractive Index n20/D | 1.413(lit.) |
| Water Solubility | Immiscible with Water |
| COA & MSDS | Available |
| Place of Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | Clear Colorless Liquid | Clear Colorless Liquid |
| Diethyl Methylmalonate | >99.0% (GC) | 99.7% |
| Water by Karl Fischer | <0.10% | 0.06% |
| Acidity | <0.10% | 0.04% |
| Density (20℃) | 1.010~1.025 | Conforms |
| Refractive Index n20/D | 1.411~1.415 | Conforms |
| Infrared Spectrum | Conforms to Structure | Conforms |
| Proton NMR Spectrum | Consistent with Structure | Conforms |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated Bottle, 25kg/Drum, 200L/HDPE Drum or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry 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.
Safety Description S23 - Do not breathe vapour.
S24/25 - Avoid contact with skin and eyes.
WGK Germany 3
TSCA Yes
HS Code 2942000000
Diethyl Methylmalonate (CAS: 609-08-5) is used as an organic synthesis intermediate, used as an intermediate for the synthesis of pharmaceuticals, e.g. non-steroidal anti-inflammatory agents with 2-acrylpropionic acid structures acrylpropionic acid structure. Diethyl Methylmalonate is also used in the flavour and fragrance industries.
Diethyl Methylmalonate can be used to synthesize dipropylmalonic acid and further synthesize antiepileptic drugs.