China Factory Direct
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| CAS number | 78-51-3 |
| Product name | Tris(2-butoxyethyl) phosphate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeElectronic 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | Flame Retardant Plasticizer | Used as an additive flame retardant and plasticizer in the processing of polymers such as polyvinyl chloride (PVC) and polyurethane foam to enhance flame resistance and flexibility |
| Coatings Industry | Film-Forming Aid and Flame Retardant | Incorporated into fire-resistant coatings and industrial coating formulations to improve adhesion and flame resistance |
| Textile Industry | Flame Retardant Finishing Agent | Applied in flame retardant finishing processes for textiles, imparting flame resistance via padding or coating methods |
| Electronics & Electrical | Flame Retardancy for Plastic Components | Added as a flame retardant additive during the manufacture of thermoplastic plastic components, including electronic device housings and insulating materials |
| Adhesives Industry | Modifying Additive | Added to adhesive systems to improve flexibility and flame resistance, suitable for bonding processes requiring fire resistance |
| Milestone | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, clarity, and presence of suspended particles or sediment under natural or standard light. |
| Color | Platinum-Cobalt Colorimetric Method (e.g., GB/T 3143 or ASTM D1209) | Compare the sample with a standard platinum-cobalt solution to determine the yellow index, assessing product purity and oxidation level. |
| Density | Density Meter Method or Oscillating U-tube Density Meter Method (e.g., GB/T 2013 or ASTM D4052) | Measure the density of the sample at a specified temperature (usually 20°C or 25°C) to evaluate component consistency. |
| Refractive Index | Abe Refractometer Method (e.g., GB/T 614 or ASTM D1218) | Determine the refractive index at a specific temperature as a supplementary indicator for purity and composition consistency. |
| Acid Value | Acid-Base Titration Method (e.g., GB/T 6365 or ASTM D974) | Titrate the sample with potassium hydroxide ethanol solution to determine free acid content, reflecting hydrolysis or oxidation degradation. |
| Hydroxyl Value | Acetylation Method (e.g., GB/T 7383 or ASTM D4274) | Determine residual hydroxyl group content through acetylation reaction, evaluating the completeness of the reaction and by-product content. |
| Moisture Content | Karl Fischer Titration (e.g., GB/T 6283 or ASTM E1064) | Quantitatively determine trace moisture in the sample using Karl Fischer reagent. High moisture content may affect product stability. |
| Main Component (Purity) | Gas Chromatography (GC) or Gas Chromatography-Mass Spectrometry (GC-MS) | Separate components using a capillary column and quantitatively analyze the main component with FID or MS detection, which is the core method for assessing product purity. |
| Volatile Organic Compounds (VOC) | Gas Chromatography (headspace or direct injection) | Determine low-boiling impurities or residual solvents to ensure compliance with environmental and safety requirements. |
| Thermal Stability | Thermogravimetric Analysis (TGA) or Differential Scanning Calorimetry (DSC) | Monitor mass or heat flow changes under programmed temperature control to evaluate decomposition behavior during heating. |
| Phosphorus Content | Spectrophotometry (Molybdenum Blue Method) or ICP-OES | Determine total phosphorus content after digestion to verify whether the phosphorus element ratio in the molecular structure matches the theoretical value. |
| Test Item | Specification |
|---|---|
| Appearance | - |
| Chroma | ≤50 |
| Acid value | ≤0.1% |
| Water Content | ≤0.2% |
| Proportion | 1.012~1.023 |
| Refractive index | 1.4320~1.4370 |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.