1-Ethylpiperazine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5308-25-8 |
| Product name | 1-Ethylpiperazine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeIndustrial 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-Ethylpiperazine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-Ethylpiperazine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-Ethylpiperazine
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Pharmaceutical Intermediates | Used as an intermediate in the synthesis of active pharmaceutical ingredients (APIs), including antidepressants and antihistamines |
| Pesticides | Pesticide Synthesis Intermediates | Applied in the synthesis of agricultural chemicals, including insecticides and fungicides |
| Fine Chemicals | Organic Synthesis Reagents | Served as a raw material for synthesizing catalysts, stabilizers, or functional additives |
| Materials Science | Polymer Modification | Employed in the synthesis of high-performance materials, such as specialty resins and polyurethanes |
| Analytical Chemistry | Reference Standards / Reagents | Used as reference standards or reaction reagents in chromatographic analysis and organic synthesis |
Manufacturing Quality Control of 1-Ethylpiperazine
| Detection Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and clarity under natural light or standard illumination to determine whether it meets the requirement of a colorless to pale yellow transparent liquid. |
| Content Determination | Gas Chromatography (GC) | Utilizes a capillary column (e.g., DB-624 or HP-INNOWax) and flame ionization detector (FID). Quantification is performed using internal standard or external standard methods, offering high sensitivity and good reproducibility for determining the main component content. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Suitable for thermally unstable samples. Uses a C18 column with ultraviolet detection (UV, around 210 nm). Qualitative identification is based on retention time, while quantification is achieved by peak area. |
| Related Substances / Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines the separation capability of GC with the structural identification power of MS, enabling identification and quantification of organic impurities (e.g., piperazine, ethylated by-products). |
| Water Content | Karl Fischer Titration | Based on the stoichiometric reaction between iodine and sulfur dioxide in the presence of pyridine and methanol, which reacts quantitatively with water, allowing accurate determination of trace moisture levels in the sample. |
| Residual Solvents | Gas Chromatography (GC) | Follows ICH Q3C guidelines. Uses headspace injection-GC to detect residual organic solvents (e.g., toluene, ethanol, dichloromethane) from the manufacturing process. |
| pH Value | pH Meter Measurement | Dissolve the sample in purified water, then measure the pH using a calibrated pH meter to assess whether the acidity or alkalinity meets specified requirements. |
| Density | Density Bottle Method or Vibrating Tube Densitometer | Measures mass per unit volume at a specified temperature (e.g., 20°C), used to verify product consistency. |
| Refractive Index | Refractometry | Uses an Abbe refractometer to measure the refractive index under standard temperature conditions, serving as a physical constant for auxiliary identification and purity assessment. |
| Infrared Spectral Identification | Fourier Transform Infrared Spectroscopy (FTIR) | Prepares the sample as a liquid film or KBr pellet, then measures the infrared absorption spectrum. Compares the obtained spectrum with the reference standard to confirm consistency of characteristic molecular peaks. |
Technical Specifications of 1-Ethylpiperazine
| Test Item | Specification |
|---|---|
| Appearance | Colorless to yellow clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 0.885–0.895 g/cm³ |
| Odor | Characteristic amine-like odor |
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-Ethylpiperazine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-Ethylpiperazine
Packaging of 1-Ethylpiperazine
Industrial 1-Ethylpiperazine 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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