2-(2-(2-Aminoethoxy)ethoxy)acetic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 134978-97-5 |
| Product name | 2-(2-(2-Aminoethoxy)ethoxy)acetic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 2-(2-(2-Aminoethoxy)ethoxy)acetic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-(2-(2-Aminoethoxy)ethoxy)acetic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-(2-(2-Aminoethoxy)ethoxy)acetic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Intermediate for synthesizing targeted therapeutics and PROTAC molecules | Used in palladium-catalyzed cross-coupling reactions with aryl or heteroaryl halides under inert atmosphere; or employed in amidation reactions with carboxylic acid derivatives to construct linker structures |
| Bioconjugation | Hydrophilic linker arm for protein/antibody modification | Conjugated to biomacromolecules via reaction of its amino group with activated esters (e.g., NHS esters); the triethylene glycol ether structure provides high water solubility and steric shielding |
| Materials Science | Functional monomer for preparing stimuli-responsive hydrogels | Undergoes ring-opening addition or addition reactions with epoxy or isocyanate groups to introduce pH-/temperature-sensitive side chains |
Manufacturing Quality Control of 2-(2-(2-Aminoethoxy)ethoxy)acetic acid
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state (e.g., colorless to pale yellow liquid), clarity (clear and transparent or not), and presence of suspended particles or precipitates. |
| Purity (Assay) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (e.g., at 210 nm). Quantify the target compound using external standard or area normalization methods. |
| Gas Chromatography (GC, for volatile derivatives) | After derivatization (e.g., esterification or silylation), analyze using GC; suitable for low-boiling-point compounds or those amenable to derivatization. | |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Utilize ¹H-NMR and ¹³C-NMR to confirm molecular structure, verifying the correctness of functional groups and carbon skeleton. |
| Mass Spectrometry (MS or LC-MS) | Detect molecular ion peaks (e.g., [M+H]+) via ESI or EI ionization to confirm molecular weight and assist in structural identification. | |
| Infrared Spectroscopy (FT-IR) | Analyze characteristic absorption peaks of functional groups such as O-H, N-H, C-O, C-N, for preliminary structural verification. | |
| Water Content | Karl Fischer Titration | Quantitatively determine water content using KF reagent. Available in volumetric or coulometric modes; highly accurate for trace moisture analysis. |
| Acid Value / Amino Content | Acid-Base Titration | Titrate free amino groups with standard hydrochloric acid to calculate amino equivalent, or titrate carboxyl groups with NaOH to determine acid value. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Digest the sample and measure residual levels of heavy metals such as lead, arsenic, mercury, and cadmium, ensuring compliance with pharmacopoeial or safety standards. |
| Related Substances (Impurities) | HPLC (Gradient Elution) | Detect potential impurities such as intermediates or degradation products from synthesis. Typically quantified by area normalization or reference standard method. |
| Melting Point / Boiling Point | Melting Point Apparatus / Boiling Point Apparatus | The compound is often liquid; boiling point or refractive index is commonly measured. For solids, melting point can be determined by capillary method. |
| Refractive Index | Refractometry | Measure refractive index (n²⁰D) at a specified temperature (e.g., 20°C) as a physical constant for identification support. |
| Solubility | Solubility Test | Evaluate solubility in solvents such as water, ethanol, methanol, and diethyl ether to ensure suitability for intended applications. |
Technical Specifications of 2-(2-(2-Aminoethoxy)ethoxy)acetic acid
| Test Item | Specification |
|---|---|
| Appearance | White Solid |
| ldentification(NMR) | Conforms to structure |
| Purity | ≥95.0% |
| Total of impurities | Maximum 1.00 percent |
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-(2-(2-Aminoethoxy)ethoxy)acetic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-(2-(2-Aminoethoxy)ethoxy)acetic acid
Safety Information of 2-(2-(2-Aminoethoxy)ethoxy)acetic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-(2-(2-Aminoethoxy)ethoxy)acetic acid
Industrial 2-(2-(2-Aminoethoxy)ethoxy)acetic acid 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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