3,4-diethylhexane-3,4-diol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6931-71-1 |
| Product name | 3,4-diethylhexane-3,4-diol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood 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 3,4-diethylhexane-3,4-diol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3,4-diethylhexane-3,4-diol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3,4-diethylhexane-3,4-diol
| Industry | Application | Process |
|---|---|---|
| Paint & Coatings Industry | Used as a solvent to improve coating flow and drying performance | Incorporated into paint formulations to adjust viscosity and enhance film quality |
| Plastics Industry | Used as a plasticizer or softener to improve flexibility and processability of plastic products | Blended into the plastic during production to achieve desired physical properties |
| Cosmetics Industry | Used as a humectant to enhance product moisturizing efficacy | Mixed with other cosmetic ingredients to formulate the final product |
| Adhesives Manufacturing | Improves adhesive tack and durability | Added as an additive to the adhesive base material |
| Cleaning Products | Used as a surfactant to enhance cleaning efficiency | Acts synergistically with other cleaning agents in soil removal |
| Pharmaceutical Synthesis | Serves as an intermediate in the construction of certain drug molecular structures | Converted into the target pharmaceutical compound via defined chemical reaction steps |
Manufacturing Quality Control of 3,4-diethylhexane-3,4-diol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component using retention time and peak area against calibrated standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration with iodine-based reagent. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH | Neutralizes acidic impurities using standardized sodium hydroxide solution. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 430 nm | Compares sample color intensity to platinum-cobalt standard scale. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomic absorption of ground-state metal atoms in flame. |
| Chloride Content | Potentiometric Titration with AgNO3 | Detects chloride ions via silver nitrate titration with silver indicator electrode. |
| Refractive Index | Refractometry | Determines ratio of light velocity in air vs. sample at specified temperature. |
| Specific Gravity | Pycnometry or Digital Density Meter | Measures mass per unit volume relative to water at standard temperature. |
| Appearance (Clarity) | Visual Inspection in Nessler Tube | Assesses presence of suspended particles or haze under controlled lighting. |
| Flash Point | Closed Cup Pensky-Martens Tester | Determines lowest temperature at which vapors ignite in presence of ignition source. |
| Non-Volatile Residue | Evaporation and Gravimetry | Measures residue remaining after controlled evaporation of fixed sample volume. |
Technical Specifications of 3,4-diethylhexane-3,4-diol
| Test Item | Specification |
|---|---|
| Appearance | Colorless semi-solid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Melting Point | 42-46°C |
| Identification (NMR) | Conforms to reference spectrum |
| Refractive Index (n20/D) | 1.445-1.455 |
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 3,4-diethylhexane-3,4-diol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3,4-diethylhexane-3,4-diol
Packaging of 3,4-diethylhexane-3,4-diol
Industrial 3,4-diethylhexane-3,4-diol 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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