1-Bromo-4-ethynyl-2-fluorobenzene Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 1191063-07-6 |
| Product name | 1-Bromo-4-ethynyl-2-fluorobenzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 1-Bromo-4-ethynyl-2-fluorobenzene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-Bromo-4-ethynyl-2-fluorobenzene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-Bromo-4-ethynyl-2-fluorobenzene
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Manufacturing | Synthetic intermediate | Used in intermediate steps for synthesizing antiviral or anticancer drugs |
| Pesticide Manufacturing | Heterocyclic compound synthesis | Acts as an ethynylation reagent for fluorinated aromatic compounds |
| Materials Science | Functional material synthesis | Employed in constructing organic optoelectronic or polymeric materials |
| Chemical Research | Development of novel compounds | Applied to explore new fluorinated, ethynyl-substituted organic compounds |
Manufacturing Quality Control of 1-Bromo-4-ethynyl-2-fluorobenzene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID or GC-MS | Quantitative determination using gas chromatography with flame ionization detection or mass spectrometric detection, comparing peak area to a certified reference standard. |
| Related Substances | GC-FID or HPLC-UV | Separation and quantification of impurities based on retention time and UV absorbance or FID response relative to main peak. |
| Residual Solvents | GC-FID | Headspace GC-FID analysis to identify and quantify volatile organic solvents remaining from synthesis or purification. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine generation in pyridine-methanol solvent system to determine trace water. |
| Acidity (as HBr) | Acid-Base Titration | Titration with standardized sodium hydroxide solution using phenolphthalein or potentiometric endpoint detection. |
| Heavy Metals | ICP-MS or ICP-OES | Digestion followed by inductively coupled plasma mass spectrometry or optical emission spectroscopy for multi-element trace metal quantification. |
| Residue on Ignition | Gravimetric Analysis | Ignition at 700-800 C to volatilize organic matter, then weighing inorganic residue as sulfate ash. |
| Chloride Impurity | Ion Chromatography | Separation of anions on ion-exchange column with conductivity detection, calibrated against chloride standards. |
| Melting Point | Capillary Melting Point Apparatus | Thermal observation of solid-to-liquid phase transition using calibrated capillary apparatus per USP/Ph.Eur. guidelines. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established reference standards under controlled lighting. |
| Density | Digital Density Meter | Oscillating U-tube principle measuring frequency shift correlated to sample density at specified temperature. |
| Refractive Index | Refractometer | Measurement of light refraction angle at air-sample interface using Abbe refractometer calibrated with certified standards. |
Technical Specifications of 1-Bromo-4-ethynyl-2-fluorobenzene
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 72-76°C |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 1-Bromo-4-ethynyl-2-fluorobenzene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-Bromo-4-ethynyl-2-fluorobenzene
Safety Information of 1-Bromo-4-ethynyl-2-fluorobenzene
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1-Bromo-4-ethynyl-2-fluorobenzene
Industrial 1-Bromo-4-ethynyl-2-fluorobenzene 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply