2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 9014-85-1 |
| Product name | 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material 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 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
| Industry | Application | Process |
|---|---|---|
| Paints & Coatings | Used as a plasticizer or film-forming agent in coatings to enhance flexibility and adhesion | Formulated into the final product by mixing with other resins, solvents, etc., followed by stirring and grinding |
| Adhesives | Used as a base material in adhesives to improve bond strength and durability | Mixed uniformly with curing agents, fillers, and other components, applied to substrates, and cured under specified conditions |
| Plastics Industry | Used as a plastic additive to improve mechanical properties and processability of plastic products | Incorporated during plastic processing and shaped via extrusion, injection molding, or similar methods |
| Fiber Treatment | Applied in fiber treatment to enhance hand feel and antistatic performance | Applied to fibers via immersion or spraying, followed by drying and other post-treatment steps |
| Cosmetics | Used as a humectant or emulsion stabilizer in cosmetic formulations | Incorporated into cosmetic raw materials and processed into finished products via homogenization, heating-cooling cycles, etc. |
Manufacturing Quality Control of 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Hydroxyl Value | Acid-Base Titration | Reaction of hydroxyl groups with acetic anhydride followed by back-titration with standardized NaOH solution. |
| Acid Number | Acid-Base Titration | Neutralization of free carboxylic acid groups with standardized KOH in alcoholic medium. |
| Molecular Weight Distribution | Gel Permeation Chromatography (GPC) | Separation of polymer chains by hydrodynamic volume using calibrated polystyrene standards. |
| Water Content | Karl Fischer Titration | Electrochemical titration based on iodine consumption stoichiometrically linked to water. |
| Appearance | Visual Inspection | Assessment of clarity, color, and presence of particulates or phase separation under controlled lighting. |
| Color (APHA) | Spectrophotometric Measurement | Comparison of sample absorbance at 430 nm against APHA platinum-cobalt scale. |
| Refractive Index | Refractometry | Measurement of light bending angle at air-sample interface using calibrated Abbe refractometer. |
| Viscosity | Capillary Viscometry | Determination of kinematic viscosity via flow time through calibrated capillary tube at specified temperature. |
| Residual Solvents | Gas Chromatography (GC) | Separation and quantification of volatile organic solvents using flame ionization detection. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomization and excitation of metal ions in plasma; quantification by characteristic emission wavelengths. |
| Ash Content | Gravimetric Analysis | Combustion at 550 C followed by weighing of non-volatile inorganic residue. |
| Cloud Point | Thermal Analysis | Temperature at which turbidity appears upon cooling due to phase separation of polyether segments. |
Technical Specifications of 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow viscous liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Acid Value (mg KOH/g) | <=1.0 |
| Refractive Index (n20/D) | 1.465–1.475 |
| Relative Density (20°C/25°C) | 1.02–1.06 g/cm³ |
| Solubility | Miscible with common organic solvents; immiscible with water |
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 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
Industrial 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE 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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