N-OCTANOIC ACID P-TOLYL ESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 59558-23-5 |
| Product name | N-OCTANOIC ACID P-TOLYL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty Grade |
| Packaging | 25KG/bag |
| 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-OCTANOIC ACID P-TOLYL ESTER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-OCTANOIC ACID P-TOLYL ESTER Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-OCTANOIC ACID P-TOLYL ESTER
| Industry | Application | Process |
|---|---|---|
| Fine Fragrances & Personal Care | Used as a fragrance ingredient to impart mild ester notes in perfumes, skincare products, and cosmetics | Synthesized via esterification of caprylic acid with p-cresol under acidic catalysis (e.g., p-toluenesulfonic acid) |
| Polymers & Materials | Employed as a polymer modifier or plasticizer to enhance flexibility and processability | Participates in copolymerization reactions within polyester or polyurethane systems as a monomer or intermediate |
| Pharmaceutical Intermediates | Utilized in the synthesis of biologically active aryl ester pharmaceuticals | Acts as an electrophile in nucleophilic substitution reactions to construct the target molecule’s ester linkage |
Manufacturing Quality Control of N-OCTANOIC ACID P-TOLYL ESTER
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration standard using flame ionization detection. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Measures volatile organic solvents by equilibrium partitioning into headspace followed by GC separation. |
| Water Content | Karl Fischer Titration | Determines water via stoichiometric reaction between iodine, sulfur dioxide, and water in methanol-based reagent. |
| Acid Value | Acid-Base Titration with NaOH | Measures free carboxylic acid groups by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Ester Value | Saponification Titration | Quantifies total ester content by alkaline hydrolysis followed by back-titration of excess alkali. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Detects trace metal impurities by measuring absorbance of ground-state atoms in flame or graphite furnace. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration and weighing of residual residue. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Evaluates yellowness intensity by matching sample color to APHA platinum-cobalt standard solutions or measuring absorbance at 430 nm. |
| Refractive Index | Refractometry | Measures ratio of light velocity in air vs. sample at specified temperature using calibrated refractometer. |
| Specific Gravity | Pycnometry or Digital Density Meter | Determines mass-to-volume ratio relative to water at defined temperature using calibrated glass pycnometer or oscillating U-tube principle. |
| Odor | Sensory Evaluation | Assesses characteristic odor profile against reference standard by trained personnel under controlled conditions. |
| Appearance | Visual Inspection | Evaluates physical state, clarity, and presence of particulates or phase separation in undiluted sample under controlled lighting. |
Technical Specifications of N-OCTANOIC ACID P-TOLYL ESTER
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.512–1.518 |
| Relative Density (20°C/25°C) | 0.975–0.985 g/cm³ |
| Odor | Characteristic fruity 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-OCTANOIC ACID P-TOLYL ESTER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of N-OCTANOIC ACID P-TOLYL ESTER
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N-OCTANOIC ACID P-TOLYL ESTER
Industrial N-OCTANOIC ACID P-TOLYL ESTER 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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