China Factory Direct
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| CAS number | 593-04-4 |
| Product name | Boron trifluoride-butyl ether complex |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeElectronic GradeReagent 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 |
|---|---|---|
| Semiconductor Manufacturing | Wafer Etching | Used as a plasma etchant gas for etching silicon, oxide, and nitride layers |
| Electronic Chemicals | Acidic Catalyst | Applied as a Lewis acid catalyst in organic synthesis to facilitate Friedel–Crafts alkylation or acylation reactions |
| Fine Chemicals | Synthetic Intermediate | Used in the production of fluorinated compounds, pharmaceutical intermediates, and specialty organic synthesis products |
| Materials Science | Polymerization Initiator | Applied as an initiator or co-agent in certain polymerization processes to enhance reaction efficiency |
| Electroplating Industry | Electroplating Bath Additive | Used to improve deposit quality, enhancing adhesion and uniformity of electroplated coatings |
| Coatings Industry | Catalyst or Crosslinking Agent | Applied as a crosslinking agent or catalytic promoter during coating curing to improve film performance |
| Chemical Analysis | Gas Chromatography Stationary Phase | Used as a stationary phase in gas chromatography for separation of polar compounds |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (BF3 content) | Acid-base titration with NaOH | BF3 is hydrolyzed to boric acid and HCl, then titrated with standardized NaOH using mixed indicator. |
| Appearance | Visual inspection | Sample is observed in a clear glass container under controlled lighting for color, clarity, and presence of particulates. |
| Color (APHA) | Spectrophotometric comparison | Absorbance measured at 430 nm against platinum-cobalt standard solutions using UV-Vis spectrophotometer. |
| Water content | Karl Fischer titration | Electrochemical titration using iodine generated in situ to quantify water based on stoichiometric reaction. |
| Acidity (as HCl) | Acid-base titration with NaOH | Free HCl is titrated directly with standardized NaOH using bromocresol green indicator. |
| Residue on ignition | Gravimetric analysis | Sample is incinerated at 550 C, cooled, and weighed to determine non-volatile inorganic residue. |
| Heavy metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification after acid digestion using inductively coupled plasma mass spectrometry. |
| Chloride impurity | Ion chromatography | Separation and quantification of Cl- anions using suppressed conductivity detection. |
| Ethyl ether content | Gas chromatography (GC-FID) | Volatile components separated on polar column and detected by flame ionization detector. |
| Density at 25 C | Oscillating U-tube densitometry | Density determined from oscillation period of a U-shaped tube filled with sample at controlled temperature. |
| Refractive index at 20 C | Refractometry | Measurement of light refraction angle through sample using Abbe refractometer calibrated with distilled water. |
| Non-volatile matter | Gravimetric analysis | Sample evaporated to dryness at 105 C, residue weighed to determine volatile loss and residual solids. |
| Test Item | Specification |
|---|---|
| Appearance | Faint brown liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.360–1.370 |
| Relative Density (20°C/25°C) | 1.14–1.18 g/cm³ |
| Color (APHA/Pt-Co) | <=100 |
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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.