Diethyl chloromalonate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 14064-10-9 |
| Product name | Diethyl chloromalonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Diethyl chloromalonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Diethyl chloromalonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Diethyl chloromalonate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antibacterial and antiviral drug intermediates | Used as an alkylating agent in the construction of heterocyclic or amino acid derivatives |
| Pesticides | Synthesis of fluorinated or chlorinated insecticidal and herbicidal active ingredients | Introduces the malonic acid structural unit via nucleophilic substitution or transesterification |
| Organic Synthesis | Construction of functional molecules containing carboxylic acid or ester groups | Generates substituted acetic acids upon hydrolysis/decarboxylation, or participates in Michael addition and Knoevenagel condensation reactions |
| Materials Science | Preparation of functional polymer monomers or crosslinkers | Undergoes condensation polymerization with amines or alcohols to form polyamide or polyester structures |
Manufacturing Quality Control of Diethyl chloromalonate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., residual HCl) using standardized sodium hydroxide solution and potentiometric or indicator endpoint detection. |
| Color | Visual Comparison Against APHA Scale | Comparison of sample color in a 100-mm cell to platinum-cobalt standard solutions under controlled lighting conditions. |
| Density at 20 C | Digital Density Meter (Oscillating U-tube) | Measurement of sample density via resonant frequency shift of a vibrating U-shaped glass tube filled with the liquid. |
| Refractive Index at 20 C | Abbemat Refractometer | Determination of refractive index by measuring the critical angle of total internal reflection at the prism-sample interface. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of a known mass of sample under controlled temperature and pressure, followed by weighing of non-volatile residue. |
| Chloride Ion Impurity | Ion Chromatography (IC) with Conductivity Detection | Separation of anions on an ion-exchange column and quantitative detection based on electrical conductivity of eluted chloride ions. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after wet digestion | Sample decomposition by acid digestion, followed by atomization and measurement of absorbance at characteristic wavelength for lead. |
| Non-Volatile Residue | Gravimetric Analysis | Evaporation of specified sample volume to dryness at 105 C, then weighing of residual solids after cooling in desiccator. |
| Appearance (Clarity) | Visual Inspection in Glass Cell | Assessment of visual clarity and presence of suspended particles or haze in a clear, colorless liquid against a black/white background. |
| Boiling Range | Gas Chromatography (GC) or Distillation Apparatus | Determination of initial and final boiling points using calibrated distillation equipment or GC retention time correlation with standards. |
Technical Specifications of Diethyl chloromalonate
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.438–1.442 |
| Relative Density (20°C/25°C) | 1.150–1.160 g/cm³ |
| Odor | Characteristic ester-like odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Diethyl chloromalonate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Diethyl chloromalonate
Packaging of Diethyl chloromalonate
Industrial Diethyl chloromalonate Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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