PROPARGYLALDEHYDE DIETHYL ACETAL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10160-87-9 |
| Product name | PROPARGYLALDEHYDE DIETHYL ACETAL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 PROPARGYLALDEHYDE DIETHYL ACETAL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk PROPARGYLALDEHYDE DIETHYL ACETAL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of PROPARGYLALDEHYDE DIETHYL ACETAL
| Industry | Application | Process |
|---|---|---|
| Fragrance Industry | Used as an intermediate in fragrance synthesis and for formulating fruit flavorings (e.g., apple, pear) | Acetalization, esterification |
| Organic Synthesis | Employed as an aldehyde-protecting reagent or in Grignard reactions | Acetal protection, nucleophilic addition |
| Pharmaceutical Industry | Utilized in synthesizing pharmaceutical intermediates (e.g., antibiotics, sedatives) | Catalytic hydrogenation, condensation |
| Solvents & Auxiliaries | Served as a polar solvent or reaction medium for specialized reactions | Solvent extraction, dispersion |
Manufacturing Quality Control of PROPARGYLALDEHYDE DIETHYL 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 calibrated column and detector. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent system. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Comparison of sample color to APHA platinum-cobalt standard solutions at 455 nm wavelength. |
| Density at 20 degC | Digital Density Meter | Measurement of mass per unit volume using oscillating U-tube principle with temperature control. |
| Refractive Index at 20 degC | Refractometry | Determination of light bending angle at air-sample interface using calibrated Abbe refractometer. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of known sample mass under controlled conditions followed by weighing of non-volatile residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal content after acid digestion and atomization in graphite furnace or flame. |
| Non-Volatile Matter | Gravimetric Analysis | Evaporation of sample under vacuum at elevated temperature, then weighing of residual solids. |
| Aldehyde Impurities (e.g., Propionaldehyde) | Gas Chromatography (GC) with FID detection | Separation and quantification of volatile aldehyde impurities using polar capillary column and flame ionization detection. |
| Ethanol Content | Gas Chromatography (GC) with FID detection | Quantitative analysis of residual ethanol via headspace or direct injection GC method with internal standard. |
| Chloride Content | Ion Chromatography (IC) | Separation and conductivity detection of chloride anions after aqueous extraction and filtration. |
Technical Specifications of PROPARGYLALDEHYDE DIETHYL ACETAL
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.392–1.396 |
| Relative Density (20°C/25°C) | 0.825–0.835 g/cm³ |
| Odor | Characteristic pungent aldehyde-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 PROPARGYLALDEHYDE DIETHYL ACETAL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of PROPARGYLALDEHYDE DIETHYL ACETAL
Safety Information of PROPARGYLALDEHYDE DIETHYL ACETAL
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of PROPARGYLALDEHYDE DIETHYL ACETAL
Industrial PROPARGYLALDEHYDE DIETHYL 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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