4-N-PROPOXYBENZALDEHYDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5736-85-6 |
| Product name | 4-N-PROPOXYBENZALDEHYDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 4-N-PROPOXYBENZALDEHYDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-N-PROPOXYBENZALDEHYDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-N-PROPOXYBENZALDEHYDE
| Industry | Application | Process |
|---|---|---|
| Fragrance Industry | Synthetic fragrance intermediate | Condensation, reduction, and esterification |
| Pharmaceutical Industry | Pharmaceutical synthesis intermediate | Alkylation and oxidation |
| Pesticide Industry | Pesticide intermediate | Acylation and substitution |
| Dye Industry | Dye and pigment synthesis intermediate | Coupling and diazotization |
| Fine Chemicals | Specialty chemical synthesis | Etherification and aldehyde functional group transformation |
Manufacturing Quality Control of 4-N-PROPOXYBENZALDEHYDE
| 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 mode) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water in the sample. |
| Residue on Ignition | Gravimetric Analysis | Sample is ignited at 750-800 C to combust organic matter; inorganic residue is weighed after cooling in a desiccator. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals after acid digestion by measuring absorbance of ground-state atoms in flame or graphite furnace. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column with conductivity detection. |
| Acid Value | Acid-Base Titration (NaOH standard solution) | Neutralization of acidic impurities (e.g., residual acids) with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Aldehyde Content | Sodium Bisulfite Titration | Reaction of aldehyde group with excess sodium bisulfite, followed by back-titration of unreacted bisulfite with iodine solution. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Comparison of sample solution color against platinum-cobalt standard solutions at 455 nm using calibrated spectrophotometer. |
| Refractive Index | Refractometry | Measurement of light refraction angle through liquid sample at specified temperature (20 C) to assess purity and consistency. |
| Specific Gravity | Pycnometry | Determination of density relative to water using calibrated pycnometer at 20/20 C. |
| Volatile Impurities | Headspace Gas Chromatography (HS-GC) | Detection and quantification of low-boiling impurities (e.g., solvents) via equilibrium vapor phase analysis. |
| Residual Solvents (e.g., methanol, toluene) | Gas Chromatography (GC) with FID or MS detection | Separation and quantification of common process solvents using polar/non-polar column and internal standard calibration. |
Technical Specifications of 4-N-PROPOXYBENZALDEHYDE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light orange clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.542–1.546 |
| Relative Density (20°C/25°C) | 1.035–1.045 g/cm³ |
| Odor | Characteristic aromatic aldehyde 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 4-N-PROPOXYBENZALDEHYDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-N-PROPOXYBENZALDEHYDE
Packaging of 4-N-PROPOXYBENZALDEHYDE
Industrial 4-N-PROPOXYBENZALDEHYDE 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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