China Factory Direct
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| CAS number | 5581-75-9 |
| Product name | 6-PHENYLHEXANOIC ACID |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of antibiotics (e.g., cephalosporins) | Produced via reaction of phenylacetic acid with chlorosulfonic acid to yield phenylacetyl chloride, followed by condensation with core structures such as 7-ACA |
| Pesticides | Intermediate in the synthesis of herbicides and plant growth regulators | Used as a side-chain structural unit in synthesizing phenoxyalkanoic acid herbicides (e.g., 2,4-D butyl ester) |
| Fine Fragrances | Fixative and modifier in floral fragrance compositions (e.g., jasmine, lily-of-the-valley) | Esterified (e.g., with ethanol to form ethyl phenylacetate) for incorporation into household and personal care fragrance formulations |
| Dyes | Organic synthetic intermediate for azo dyes and triarylmethane dyes | Introduced as an aromatic ring substituent into dye molecules to enhance color fastness and solubility |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies benzoic acid content by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Water Content | Karl Fischer Titration | Measures trace water via coulometric or volumetric reaction between water and iodine in a methanol-based reagent. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic impurities by ignition at 700-800 C and weighing the residual ash. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) | Quantifies metals (e.g., Pb, Cd, Hg) after acid digestion by measuring absorbance of element-specific wavelengths. |
| Chloride Impurity | Potentiometric Titration | Detects chloride ions using silver nitrate titrant and silver/silver chloride reference electrode. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after ignition with sulfuric acid pretreatment to convert metals to sulfates. |
| Melting Point | Capillary Melting Point Determination | Determines purity by observing temperature range at which solid transitions to liquid in a calibrated capillary apparatus. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles under controlled lighting against standard references. |
| Related Substances | High Performance Liquid Chromatography (HPLC) | Separates and quantifies structurally related impurities using reversed-phase column and UV detection. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying | Measures volatile matter loss after heating at 105 C for specified time under controlled humidity conditions. |
| pH of Aqueous Solution | pH Potentiometry | Measures hydrogen ion activity in saturated aqueous solution using calibrated pH electrode. |
| Iron Content | UV-Vis Spectrophotometry | Quantifies iron after complexation with 1,10-phenanthroline and measurement of absorbance at ~510 nm. |
| Test Item | Specification |
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| Appearance | Colorless liquid |
| Purity | >=98.0% (by LC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | 145–155 mg KOH/g |
| Refractive Index (n20/D) | 1.502–1.506 |
| Relative Density (20°C/4°C) | 1.035–1.045 g/cm³ |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.