DI-N-OCTYL PHTHALATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 117-84-0 |
| Product name | DI-N-OCTYL PHTHALATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood 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 DI-N-OCTYL PHTHALATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DI-N-OCTYL PHTHALATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DI-N-OCTYL PHTHALATE
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | Primary plasticizer for plastics such as polyvinyl chloride (PVC), enhancing flexibility, elongation, and processability | Added to PVC resin via high-temperature melt blending to achieve uniform dispersion |
| Rubber Industry | Used as a rubber processing aid to improve plasticity and elasticity | Incorporated during rubber compounding with raw rubber and fillers, using internal mixing or open milling |
| Cable Manufacturing | Plasticizer for cable insulation materials, improving flexibility and heat resistance | Added to cable sheath or insulation formulations and processed via extrusion |
| Artificial Leather & Synthetic Leather | Improves softness and abrasion resistance of the material | Incorporated into coating slurries and processed via coating, drying, and embossing |
| Coatings & Inks | Additive to improve leveling, adhesion, and weather resistance of coatings | Blended in oil-based or solvent-based coatings at specified ratios and applied via grinding, tinting, spraying, or printing |
| Pharmaceutical Excipients | Used as a coating agent or auxiliary component in certain drug formulations to enhance stability | Applied as a lubricant or binder in tablet or capsule manufacturing, using wet granulation or dry granulation |
| Fragrances & Flavors | Acts as a fragrance carrier or stabilizer to extend aroma longevity | Added in trace amounts during fragrance compounding, dissolved and homogenized prior to incorporation into consumer products |
| Fiber Industry | Used for textile coating or fiber modification to improve fiber softness | Added during fabric padding or coating processes and subjected to drying and heat-setting |
Manufacturing Quality Control of DI-N-OCTYL PHTHALATE
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Determination of Di(2-ethylhexyl) phthalate (DEHP) Content | Gas Chromatography-Mass Spectrometry (GC-MS) | Samples are extracted with organic solvents (e.g., n-hexane, toluene), purified, and then injected into the GC-MS system. Separation is achieved by gas chromatography, followed by qualitative and quantitative analysis using mass spectrometry. This method offers high sensitivity and selectivity, making it suitable for trace detection of DEHP in complex matrices. |
| High-Performance Liquid Chromatography (HPLC) | After extraction and filtration, samples are separated on a reversed-phase C18 column and detected using a UV detector (typically at 220–280 nm). This method is suitable for thermally unstable or non-volatile compounds. It is simple to operate, though slightly less sensitive than GC-MS. | |
| Gas Chromatography with Flame Ionization Detection (GC-FID) | Samples are extracted with solvent, concentrated, and separated using a capillary column, followed by detection via flame ionization detector (FID). This method provides good reproducibility and a wide linear range, making it ideal for quantitative analysis in routine quality control. | |
| Fourier Transform Infrared Spectroscopy (FTIR) | DEHP is qualitatively identified by characteristic absorption peaks (e.g., carbonyl stretching vibration at 1725 cm⁻¹). Commonly used for preliminary screening of raw materials or rapid identification of the presence of plasticizers in excipients. Not suitable for quantitative analysis. | |
| Ultraviolet-Visible Spectrophotometry (UV-Vis) | Quantification based on the UV absorption of DEHP at specific wavelengths (approximately 220–230 nm). Requires calibration with a standard curve and is suitable for rapid testing of high-purity samples. However, it is prone to interference from coexisting substances and has relatively low accuracy. |
Technical Specifications of DI-N-OCTYL PHTHALATE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Acid Value (mg KOH/g) | <=0.1 |
| Refractive Index (n20/D) | 1.482–1.486 |
| Relative Density (20°C/25°C) | 0.982–0.986 g/cm³ |
| Color (APHA/Pt-Co) | <=30 |
| Odor | Characteristic ester-like |
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 DI-N-OCTYL PHTHALATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DI-N-OCTYL PHTHALATE
Packaging of DI-N-OCTYL PHTHALATE
Industrial DI-N-OCTYL PHTHALATE 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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