China Factory Direct
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| CAS number | 42145-66-4 |
| Product name | 2-(1,1,2,2-TETRAFLUOROETHOXY)TOLUENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty Grade |
| Packaging | 25L/drum |
| 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 |
|---|---|---|
| Chemical Intermediates | Intermediate in the synthesis of pharmaceuticals and agrochemicals | Introduces a tetrafluoroethoxy group via nucleophilic substitution to construct complex molecular frameworks |
| Agrochemical Industry | Synthetic precursor for developing novel fluorinated insecticides or herbicides | Functions as a functionalization reagent in organic synthesis to enhance compound bioactivity and stability |
| Pharmaceutical Industry | Intermediate in the synthesis of anti-inflammatory and antitumor drugs | Constructs the target drug molecule scaffold via coupling or esterification reactions |
| Materials Science | Modified monomer for high-performance polymers or liquid crystal materials | Introduces fluorinated side chains via polymerization to improve thermal stability and hydrophobicity |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against a certified reference standard using a polar or mid-polarity capillary column. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Residue on Ignition | Gravimetric Analysis | Sample is incinerated at 700-800 C, and the non-volatile residue is weighed after cooling in a desiccator. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Titration of acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Chloride Impurities | Ion Chromatography (IC) | Separation of chloride anions on an anion-exchange column followed by conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, Cr, As) | ICP-MS | Multi-element quantification after acid digestion, based on mass-to-charge ratio detection with high sensitivity and low detection limits. |
| Non-Volatile Residues | Evaporation and Gravimetry | Sample is evaporated to dryness under controlled conditions, and the residue is weighed. |
| Refractive Index | Refractometry | Measurement of light refraction angle through the liquid sample at specified temperature (e.g., 20 C) using a calibrated digital refractometer. |
| Specific Gravity | Pycnometry | Determination of density relative to water by measuring mass of a fixed volume of sample in a calibrated pycnometer. |
| Color (APHA) | Visual Comparison or Spectrophotometric Method | Comparison of sample color intensity against platinum-cobalt standard solutions or measurement of absorbance at 455 nm. |
| Volatile Impurities | Headspace Gas Chromatography-Mass Spectrometry (HS-GC-MS) | Thermal equilibration of sample in sealed vial, followed by GC separation and MS identification/quantification of volatile organics. |
| Residual Solvents (e.g., MeOH, Acetone) | Gas Chromatography with FID | Direct injection or headspace analysis using a polar column and external calibration with solvent standards. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.375 - 1.385 |
| Relative Density (20°C/25°C) | 1.24 - 1.26 g/cm³ |
| Odor | Characteristic mild aromatic odor |
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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.