China Factory Direct
|
|
| CAS number | 112-59-4 |
| Product name | 2-(2-HEXYLOXYETHOXY)ETHANOL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeElectronic GradeMaterial 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 |
|---|---|---|
| Coatings & Inks | Solvent, flow agent, coupling agent | Used in waterborne and solvent-based coating formulations and printing inks to improve pigment dispersion, film formation, and surface tension control |
| Cleaning Agents | High-efficiency cleaning solvent | Formulated into industrial metal cleaners and electronic component cleaning solutions, leveraging its strong solvency for oils, resins, and flux residues |
| Pesticides | Co-solvent and penetrant | Enhances solubilization of active ingredients in emulsifiable concentrates (EC) and soluble liquids (SL), improving foliar adhesion and transmembrane penetration efficiency |
| Textile Dyeing & Printing | Leveling agent and co-solvent | Applied in disperse dye printing pastes and dyeing auxiliary systems to improve dye solubility stability and dyeing uniformity |
| Personal Care | Fragrance solvent and skin-conditioning agent | Functions as a fragrance carrier and skin-feel modifier in perfumes and skin care creams, compliant with IFRA safety limits |
| Electronic Chemicals | Photoresist thinner and stripper component | Used in semiconductor manufacturing to adjust photoresist viscosity and assist in residual resist removal; requires high-purity grade (≥99.5%) |
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity (Main Component Content) | Gas Chromatography (GC) | Utilizes a capillary column (e.g., DB-5 or HP-INNOWAX) with an FID detector; quantification is performed using internal or external standard methods. The main component content is calculated by comparing retention times with reference standards and determining the peak area percentage, typically requiring purity ≥98%. |
| Water Content | Karl Fischer Titration | Based on the quantitative reaction of iodine and sulfur dioxide with water in the presence of pyridine and methanol; water content is measured via potentiometric or coulometric methods. Suitable for trace moisture detection, typically controlled to ≤0.1%. |
| Acid Value (Free Acid) | Acid-Base Titration | Titrates free acids (e.g., acetic acid, formic acid impurities) in the sample with a standardized sodium hydroxide solution, using phenolphthalein as an indicator. Acid value (mg KOH/g) is calculated, typically requiring ≤0.5 mg KOH/g. |
| Color (Appearance) | Platinum-Cobalt Color Scale (APHA/Hazen) | Compares the sample visually or spectrophotometrically against standard platinum-cobalt color solutions, expressed in Hazen units. Typically controlled to ≤10 Hazen to ensure the product exhibits no noticeable coloration. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After ashing or digestion of the sample, heavy metals such as lead, cadmium, mercury, and arsenic are quantified using AAS or ICP-MS, in compliance with food/pharmaceutical-grade standards (e.g., Pb ≤1 ppm). |
| Volatile Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Performs qualitative and semi-quantitative analysis of low-molecular-weight volatile impurities (e.g., ethylene glycol, ethanol, hexanol) to evaluate synthetic by-products or residual solvents. |
| Boiling Point Range | Boiling Point Apparatus / Distillation Setup | Measures boiling point range (DEGHE boiling point approximately 240–245°C) to assess purity; melting point is not applicable (as the substance is liquid at room temperature), but freezing point may be measured as an auxiliary indicator. |
| Density | Densitometry (Digital Densimeter or Pycnometer) | Density is measured at 20°C or 25°C (typical range: 0.94–0.96 g/cm³) to rapidly assess batch consistency. |
| Refractive Index | Refractometry | Refractive index is measured at 20°C or 25°C using an Abbe refractometer (typical value: n₂₀⁹ ≈ 1.435–1.440), serving as a rapid screening indicator for purity and batch consistency. |
| Residual Solvents (e.g., Ethanol, Acetone) | GC-Headspace Method | Employs headspace GC-FID to detect residual organic solvents potentially left over from production, in compliance with ICH Q3C guidelines, with limits such as ethanol ≤5000 ppm. |
| Chloride/Sulfate Impurities | Ion Chromatography (IC) or Colorimetric Method | Separates and quantifies inorganic anions such as Cl⁻ and SO₄²⁻ via ion chromatography, or uses turbidimetric methods (e.g., silver chloride precipitation); controlled to ≤10 ppm to meet high-purity requirements. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Refractive Index (n20/D) | 1.430 - 1.434 |
| Relative Density (20°C/25°C) | 0.902 - 0.908 g/cm³ |
| Color (APHA/Pt-Co) | <=20 |
| Odor | Characteristic mild ether-like odor |
|
|
|
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.