N,N-Dimethylformamide dipropyl acetal Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6006-65-1 |
| Product name | N,N-Dimethylformamide dipropyl acetal |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum |
| 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 N,N-Dimethylformamide dipropyl acetal
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N,N-Dimethylformamide dipropyl acetal Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N,N-Dimethylformamide dipropyl acetal
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate for constructing nitrogen-containing heterocyclic compounds (e.g., pyrroles, indoles) | Alternative or precursor to formylating agents in Vilsmeier-Haack reactions; employed for aldehyde group introduction or heterocycle synthesis |
| Pesticides | Intermediate for synthesizing active pesticide ingredients | Used to construct biologically active nitrogen-containing structural units, such as triazole- or pyrimidine-based compounds |
| Dyes and Pigments | Intermediate for synthesizing specialty functional dyes | Participates in the construction of heterocyclic dye molecules to enhance color fastness or fluorescence performance |
| Fine Chemicals | Mild formylating agent or acetal protecting group carrier | Releases dimethylformamide or propionaldehyde under acidic or Lewis acid catalysis to enable selective functional group transformation |
Manufacturing Quality Control of N,N-Dimethylformamide dipropyl acetal
| 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 polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water; endpoint detected amperometrically. |
| Acidity (as HCl) | Acid-Base Titration with NaOH and phenolphthalein indicator | Neutralization of acidic impurities by standardized sodium hydroxide solution; endpoint indicated by persistent pink color. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Comparison of sample color intensity against platinum-cobalt standard solutions or absorbance measurement at specified wavelength. |
| Density at 20 degC | Digital Density Meter (Oscillating U-tube principle) | Measurement of sample density via resonant frequency shift of a vibrating U-shaped tube filled with the sample. |
| Refractive Index at 20 degC | Abbemat Refractometer (Automatic critical angle measurement) | Determination of refractive index based on critical angle of total internal reflection at the prism-sample interface. |
| Residue on Evaporation | Gravimetric Analysis after Solvent Evaporation | Evaporation of a measured sample volume under controlled conditions followed by weighing of non-volatile residue. |
| Aldehyde Impurities (e.g., propionaldehyde) | Gas Chromatography (GC) with FID or MS detection | Separation and quantification of volatile aldehyde impurities using a suitable capillary column and selective detection. |
| Heavy Metals (as Pb) | ICP-OES after acid digestion | Digestion of sample with nitric acid, followed by multi-element quantification via plasma-excited atomic emission spectroscopy. |
| Chloride Ion | Ion Chromatography (IC) with conductivity detection | Anion separation on an ion-exchange column and quantitative detection based on electrical conductivity of eluted chloride. |
| Non-Volatile Residue | Gravimetric Analysis after Rotary Evaporation | Concentration of sample under reduced pressure and temperature control, then drying and weighing of residual solids. |
| Odor | Sensory Evaluation by Trained Panel | Subjective assessment of off-odor characteristics against defined reference standards under controlled conditions. |
Technical Specifications of N,N-Dimethylformamide dipropyl acetal
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow, clear liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.415–1.425 |
| Relative Density (20°C/25°C) | 0.875–0.885 g/cm³ |
| Odor | Characteristic mild amine-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 N,N-Dimethylformamide dipropyl acetal
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N,N-Dimethylformamide dipropyl acetal
Safety Information of N,N-Dimethylformamide dipropyl acetal
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N,N-Dimethylformamide dipropyl acetal
Industrial N,N-Dimethylformamide dipropyl acetal 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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