China Factory Direct
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| CAS number | 70384-51-9 |
| Product name | Tris(2-(2-methoxyethoxy)ethyl)amine |
| 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) |
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 |
|---|---|---|
| Surfactants | Nonionic surfactants for emulsification, dispersion, and wetting | Used as intermediates or additives in synthesis to reduce surface tension via polyetheramine structure |
| Chemical Synthesis | Ligands or catalyst supports for metal complexation and phase-transfer catalysis | Provided in organic synthesis reactions to establish alkaline conditions and enhance solubility, thereby facilitating reaction progression |
| Electroplating & Metal Treatment | Electroplating additives to improve coating uniformity and brightness | Employed as complexing agents in plating baths to stabilize metal ions and regulate pH |
| Polymer Industry | Curing agents or modifiers for polyurethane, epoxy resins, and related materials | Reacted via amine groups with isocyanate or epoxy groups to enhance material toughness and adhesion |
| Household & Personal Care | Thickeners and foam stabilizers in detergents and personal care products | Formulated with other surfactants to improve system stability and compatibility |
| Pharmaceuticals & Agrochemicals | Intermediates for synthesizing functional compounds in pharmaceuticals and agrochemicals | Used to introduce specific functional groups via amine reactivity, modifying molecular bioactivity or solubility |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component based on peak area response relative to a certified reference standard under optimized chromatographic conditions. |
| Water Content | Karl Fischer Titration | Measures water by electrochemical titration using iodine, sulfur dioxide, and a base in methanol, based on stoichiometric reaction with water. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic impurities by weighing residue remaining after high-temperature ashing of sample. |
| Heavy Metals | ICP-OES | Quantifies trace metal contaminants (e.g., Pb, Cd, Hg, As) by measuring element-specific atomic emission intensities in plasma-excited sample aerosol. |
| Acid Value | Acid-Base Titration with NaOH | Determines free acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Color | Visual Comparison or Spectrophotometry (APHA/Pt-Co Scale) | Evaluates color intensity by comparing sample appearance to standardized platinum-cobalt solutions or measuring absorbance at 455 nm. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride ions via conductivity detection after anion exchange separation in aqueous matrix. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects and quantifies volatile organic solvents (e.g., ethanol, acetone) by GC analysis of vapor phase above sample at controlled temperature. |
| Specific Optical Rotation | Polarimetry | Measures optical activity by determining angle of rotation of plane-polarized light passing through a solution of the compound. |
| pH (10% aqueous solution) | Potentiometric pH Measurement | Determines hydrogen ion activity using calibrated glass electrode and pH meter in aqueous dilution. |
| Appearance | Visual Inspection | Assesses physical state, clarity, and presence of particulates or phase separation in neat liquid sample under controlled lighting. |
| Density | Digital Density Meter | Measures mass per unit volume at specified temperature using oscillating U-tube principle with precise temperature control. |
| Refractive Index | Refractometry | Determines ratio of light velocity in air vs. sample using critical angle measurement at specified wavelength (e.g., sodium D line). |
| Test Item | Specification |
|---|---|
| Appearance | Brown liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.440–1.450 |
| Relative Density (20°C/25°C) | 1.02–1.05 g/cm³ |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Danger |
| 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.