4-Diethylaminobenzaldehyde Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 120-21-8 |
| Product name | 4-Diethylaminobenzaldehyde |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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 4-Diethylaminobenzaldehyde
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Diethylaminobenzaldehyde Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Diethylaminobenzaldehyde
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Pharmaceutical Intermediates | Used as an intermediate in the synthesis of certain antidepressants and antihistamines |
| Chemical Synthesis | Organic Synthesis Reagent | Applied as a precursor in the synthesis of dyes, fragrances, and other fine chemicals |
| Research | Analytical Reagent | Used in spectroscopic analysis or mechanistic studies of chemical reactions |
| Industrial | Functional Material Preparation | Applied as an additive in the synthesis of specialty materials or functional polymers |
Manufacturing Quality Control of 4-Diethylaminobenzaldehyde
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase chromatography with UV detection at 254 nm, comparing peak area to calibrated standard. |
| Related Substances | HPLC-UV | Separates and quantifies impurities (e.g., 4-aminobenzaldehyde, diethylamine, N,N-diethyl-p-phenylenediamine) via gradient HPLC-UV. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents (e.g., toluene, ethanol, DMF) using capillary GC with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration with iodine generated electrochemically or added reagent. |
| Acid Value | Acid-Base Titration | Measures free acid content via titration with standardized NaOH solution using phenolphthalein indicator. |
| Heavy Metals | ICP-OES | Quantifies Pb, Cd, Hg, As, Cr by plasma excitation and atomic emission spectroscopy after acid digestion. |
| Chloride Content | Ion Chromatography | Separates and detects chloride ions using anion-exchange column and conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary tube method. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particles or phase separation against white/black background under controlled lighting. |
| Loss on Drying | Gravimetric Analysis | Measures weight loss after drying at specified temperature (e.g., 105 C) under vacuum or nitrogen for fixed time. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light in solution to confirm chiral purity (if applicable) or detect racemization. |
| pH of Aqueous Suspension | pH Meter | Determines pH of a defined suspension (e.g., 1% w/v in water) using calibrated pH electrode and buffer standards. |
Technical Specifications of 4-Diethylaminobenzaldehyde
| Test Item | Specification |
|---|---|
| Appearance | Black solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 68–72°C |
| Identification (NMR) | Conforms to reference spectrum |
| Identification (IR) | Conforms to reference spectrum |
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 4-Diethylaminobenzaldehyde
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Diethylaminobenzaldehyde
Packaging of 4-Diethylaminobenzaldehyde
Industrial 4-Diethylaminobenzaldehyde 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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