1,12-DODECANEDIOL DIMETHACRYLATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 72829-09-5 |
| Product name | 1,12-DODECANEDIOL DIMETHACRYLATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeSpecialty 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 1,12-DODECANEDIOL DIMETHACRYLATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,12-DODECANEDIOL DIMETHACRYLATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,12-DODECANEDIOL DIMETHACRYLATE
| Industry | Application | Process |
|---|---|---|
| Polymers | Used as a crosslinking monomer in the synthesis of superabsorbent polymers (SAPs) | Free-radical polymerization, typically copolymerized with acrylic acid, acrylamide, etc., to form a three-dimensional network structure that enhances water absorption capacity |
| Coatings & Adhesives | Improves coating flexibility and adhesion | Functions as a functional monomer in emulsion or solution polymerization for producing acrylic coatings or pressure-sensitive adhesives |
| Textile Auxiliaries | Used as a component of fabric finishing agents to improve wrinkle resistance and hand feel | Incorporated onto fiber surfaces via graft copolymerization to enhance inter-fiber crosslinking |
| Medical Materials | Used in the preparation of biocompatible hydrogels | Copolymerized with other hydrophilic monomers and crosslinked via photoinitiation or thermal initiation to produce medical dressings or drug delivery carriers |
Manufacturing Quality Control of 1,12-DODECANEDIOL DIMETHACRYLATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration curve using internal or external standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in methanol/pyridine medium. |
| Acid Value | Acid-Base Titration with NaOH | Determines free carboxylic acid content by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Hydroxyl Value | Acetylation followed by Titration | Measures hydroxyl groups via acetic anhydride esterification, then back-titration of unreacted anhydride with NaOH. |
| Color (APHA) | Visual Comparison or Spectrophotometry at 430 nm | Compares sample color intensity against platinum-cobalt standard solutions or measures absorbance at 430 nm. |
| Specific Gravity | Digital Density Meter or Pycnometer | Determines mass per unit volume at specified temperature (e.g., 25 C) using oscillating U-tube or calibrated glass pycnometer. |
| Refractive Index | Refractometry at 20 C | Measures bending of light through sample at controlled temperature to determine refractive index as purity indicator. |
| Residue on Evaporation | Gravimetric Analysis | Evaporates known sample mass under controlled conditions and weighs non-volatile residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after wet digestion by measuring atomic absorption of characteristic wavelengths in flame or graphite furnace. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects and quantifies volatile solvents (e.g., toluene, ethyl acetate) using equilibrium vapor phase analysis. |
| Peroxide Value | Iodometric Titration | Measures hydroperoxides by oxidation of iodide to iodine, followed by titration with standardized sodium thiosulfate. |
| Appearance | Visual Inspection | Assesses clarity and presence of particulates or phase separation in undiluted sample under controlled lighting. |
Technical Specifications of 1,12-DODECANEDIOL DIMETHACRYLATE
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.465–1.475 |
| Relative Density (20°C/25°C) | 0.890–0.910 g/cm³ |
| Acid Value (mg KOH/g) | <=1.0 |
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 1,12-DODECANEDIOL DIMETHACRYLATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,12-DODECANEDIOL DIMETHACRYLATE
Safety Information of 1,12-DODECANEDIOL DIMETHACRYLATE
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1,12-DODECANEDIOL DIMETHACRYLATE
Industrial 1,12-DODECANEDIOL DIMETHACRYLATE 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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