3-Bromo-4-methoxybenzotrifluoride2-Methoxy-5-trifluoromethyl bromobenzene Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 402-10-8 |
| Product name | 3-Bromo-4-methoxybenzotrifluoride2-Methoxy-5-trifluoromethyl bromobenzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeCosmetic GradeFood 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) |
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 402-10-8
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 402-10-8 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 402-10-8
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antibacterial drug intermediates | Grignard reaction, substitution reaction |
| Agrochemicals | Preparation of herbicidal active ingredients | Alkylation, halogenation |
| Materials | Production of high-performance fluorinated material monomers | Electrophilic substitution, coupling reaction |
| Fine Fragrances & Flavors | Synthesis of fragrance and flavor intermediates | Reduction, esterification |
Manufacturing Quality Control of 402-10-8
| 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 calibrated column and temperature program. |
| Related Substances | Gas Chromatography (GC) with FID detector | Separation and quantification of impurities by retention time and relative response factors versus the main component. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampler and FID detector | Volatile organic solvents are extracted into headspace gas and quantified via calibrated GC-FID analysis. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Neutralization of acidic impurities (e.g., HBr, carboxylic acids) using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Sample is ignited at 700-800 C to volatilize organics; residual inorganic ash is weighed after cooling in a desiccator. |
| Heavy Metals | ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) | Sample digested in acid matrix is nebulized into high-temperature plasma; elemental emission intensities are measured at characteristic wavelengths. |
| Chloride Content | Ion Chromatography (IC) with Conductivity Detection | Chloride ions separated on an anion-exchange column and quantified by conductivity response relative to calibration standards. |
| Appearance | Visual Inspection against Standard Reference | Comparison of sample clarity and color in a transparent container under controlled white light against specified visual standards (e.g., APHA scale). |
| Density | Digital Density Meter (Oscillating U-tube principle) | Measurement of sample density via resonant frequency shift of a vibrating U-shaped glass tube filled with the liquid sample. |
| Refractive Index | Digital Refractometer (Abbe principle) | Determination of refractive index by measuring the critical angle of total internal reflection at the prism-sample interface. |
| Boiling Point | Capillary Boiling Point Apparatus (Siwoloboff method) | Observation of the temperature at which rapid vapor bubble formation occurs uniformly throughout a capillary tube immersed in heated liquid. |
Technical Specifications of 402-10-8
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.515–1.525 |
| Relative Density (20°C/25°C) | 1.54–1.56 g/cm³ |
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 402-10-8
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 402-10-8
Packaging of 402-10-8
Industrial 402-10-8 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