Phenylpropyl aldehyde Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 104-53-0 |
| Product name | Phenylpropyl aldehyde |
| 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 Phenylpropyl aldehyde
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Phenylpropyl aldehyde Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Phenylpropyl aldehyde
| Industry | Application | Process |
|---|---|---|
| Fragrance & Flavor | Used in formulating floral fragrances (e.g., hyacinth, daffodil, rose) | Serves as an intermediate in fragrance synthesis or is directly incorporated into fragrance compounding |
| Pharmaceuticals | Synthetic intermediate for active pharmaceutical ingredients (APIs), including antihistamines and antidepressants | Participates in API synthesis via reduction, oxidation, or condensation reactions |
| Pesticides | Intermediate in the synthesis of insecticides or plant growth regulators | Functions as an aromatic aldehyde building block in pesticide molecule construction |
| Organic Synthesis | Used to synthesize fine chemicals such as phenylpropanol and cinnamic acid derivatives | Undergoes functional group transformations via Cannizzaro, Wittig, or Grignard reactions |
Manufacturing Quality Control of Phenylpropyl aldehyde
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content Assay | Gas Chromatography (GC) | Separation is performed using a capillary column, and detection is carried out with a flame ionization detector (FID). Quantification of phenylpropanal is achieved via external or internal standard methods, offering high sensitivity and good reproducibility. |
| Purity Analysis | High-Performance Liquid Chromatography (HPLC) | A reverse-phase C18 column with a UV detector (approximately 254 nm) is used to detect phenylpropanal and its polar impurities, enabling high-resolution separation. |
| Structure Confirmation | Infrared Spectroscopy (IR) | Characteristic absorption peaks (e.g., aldehyde C=O stretching vibration at approximately 1700 cm⁻¹ and aromatic C=C at approximately 1600 cm⁻¹) are used to confirm the functional group structure of phenylpropanal. |
| Residual Solvent Detection | Headspace-Gas Chromatography (HS-GC) | Used to detect residual organic solvents (e.g., methanol, ethanol, acetone) from the manufacturing process. The sample is heated to equilibrium, and the headspace gas is injected for analysis. |
| Moisutre Content | Karl Fischer Titration | Based on the reaction of iodine and sulfur dioxide with water in an anhydrous environment, this method precisely measures trace water content in samples via coulometric titration. |
| Acid Value / Aldehyde Oxidation Products | Acid-Base Titration | The sample is dissolved in an appropriate solvent (e.g., ethanol) and titrated with a standardized sodium hydroxide solution to determine free acids, evaluating acidic impurities such as phenylpropionic acid formed by oxidation of phenylpropanal. |
| Color | Visual Color Comparison or Spectrophotometry | Color is assessed by comparison with standard platinum-cobalt color numbers or by measuring absorbance at a specific wavelength (e.g., 420 nm), reflecting the level of impurities based on sample appearance. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines the separation capability of GC with the structural identification power of MS to identify and characterize unknown organic impurities in phenylpropanal. |
Technical Specifications of Phenylpropyl aldehyde
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.536–1.540 |
| Relative Density (20°C/25°C) | 0.995–1.005 g/cm³ |
| Odor | Characteristic pungent 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 Phenylpropyl aldehyde
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Phenylpropyl aldehyde
Packaging of Phenylpropyl aldehyde
Industrial Phenylpropyl aldehyde 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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