3-CHLOROTHIOANISOLE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4867-37-2 |
| Product name | 3-CHLOROTHIOANISOLE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial 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) |
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Documents We Provide for 3-CHLOROTHIOANISOLE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-CHLOROTHIOANISOLE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-CHLOROTHIOANISOLE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as an organic synthesis intermediate for producing antipsychotic agents (e.g., chlorpromazine derivatives) and other sulfur-containing heterocyclic drugs | Introduces the chloroanisole thioether structural unit via nucleophilic substitution or metal-catalyzed cross-coupling reactions |
| Pesticides | Used as a pesticide intermediate in synthesizing biologically active sulfur-containing aromatic compounds | Constructs the target molecular scaffold via reaction with haloarenes or acyl chlorides under basic conditions |
| Fine Chemicals | Used as an intermediate in the production of fragrances, dyes, and functional materials | Modifies the structure via S-alkylation, oxidation, or aromatic ring substitution reactions |
Manufacturing Quality Control of 3-CHLOROTHIOANISOLE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., residual HCl) using standardized sodium hydroxide solution and potentiometric or visual endpoint detection. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after controlled high-temperature ashing at 700-800 C, followed by weighing. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals after acid digestion by measuring absorbance of ground-state atoms at element-specific wavelengths. |
| Chloride Ion (Cl-) | Ion Chromatography (IC) | Separation of anions on an ion-exchange column followed by conductivity detection; quantified via external calibration. |
| Related Substances | Gas Chromatography-Mass Spectrometry (GC-MS) | Identification and semi-quantitation of structurally related impurities based on retention time and mass spectral fragmentation patterns. |
| Refractive Index | Refractometry | Measurement of light bending angle at the sample-air interface at 20 C using a calibrated Abbe refractometer. |
| Specific Gravity | Pycnometry | Determination of density relative to water at 20/20 C by precise mass/volume measurement using a calibrated pycnometer. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Evaluation of yellowness intensity by matching against platinum-cobalt standard solutions or measuring absorbance at 430 nm. |
| Boiling Point | Distillation with Digital Thermometer | Determination of temperature at which vapor pressure equals atmospheric pressure during controlled micro-distillation under reduced pressure if needed. |
| Sulfur Content | Oxidative Combustion followed by IC or UV-Vis | Complete combustion to sulfate, followed by ion chromatographic separation or turbidimetric/UV detection of sulfate ion. |
Technical Specifications of 3-CHLOROTHIOANISOLE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.562–1.566 |
| Relative Density (20°C/25°C) | 1.175–1.185 g/cm³ |
| Odor | Characteristic sulfide-like odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of 3-CHLOROTHIOANISOLE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-CHLOROTHIOANISOLE
Packaging of 3-CHLOROTHIOANISOLE
Industrial 3-CHLOROTHIOANISOLE 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.
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