4-Methylsulfuryl chlorobenzene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 98-57-7 |
| Product name | 4-Methylsulfuryl chlorobenzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeReagent Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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) |
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Documents We Provide for 4-Methylsulfuryl chlorobenzene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Methylsulfuryl chlorobenzene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Methylsulfuryl chlorobenzene
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antibacterial agents | Used in esterification, reduction, and sulfonation reactions to prepare target compounds |
| Agrochemicals | Intermediate for synthesizing herbicides and insecticides | Applied in sulfonation and chlorination reactions to generate active ingredients |
| Dyes | Used to prepare acid dyes and disperse dyes | Employed in sulfonation and coupling reactions to construct dye molecular structures |
| Analytical Reagents | Used as a certified reference material or standard in organic synthesis | Directly applied after high-precision purification |
Manufacturing Quality Control of 4-Methylsulfuryl chlorobenzene
| 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 under validated chromatographic conditions. |
| Appearance | Visual Inspection | Assessment of physical state and color by observation against standard white background under controlled lighting. |
| Melting Point | Capillary Melting Point Determination | Thermal transition temperature measured using calibrated apparatus; onset and range indicate crystallinity and purity. |
| Loss on Drying (LOD) | Gravimetric Analysis (105°C, 2 h) | Mass loss upon heating quantified by weight difference before and after drying under specified conditions. |
| Residue on Ignition | Sulfated Ash Gravimetry | Inorganic residue mass determined after controlled charring and high-temperature ashing (600–700°C). |
| Chloride Impurities (e.g., residual HCl, chlorinated by-products) | Ion Chromatography (IC) with conductivity detection | Separation and quantification of anionic chlorine species using ion-exchange column and suppressed conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, As) | Inductively Coupled Plasma – Optical Emission Spectrometry (ICP-OES) | Multi-element detection via atomization and excitation in argon plasma; emission intensities correlated to concentration. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical quantification of water via iodine generation and stoichiometric reaction with sample moisture. |
| Organic Volatile Impurities (e.g., toluene, chlorobenzene) | Headspace Gas Chromatography–Mass Spectrometry (HS-GC-MS) | Volatile impurities extracted into headspace, separated by GC, and identified/quantified by MS detection. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral impurities or enantiomeric contaminants in solution. |
| Acid Value | Acid-Base Titration (NaOH, phenolphthalein indicator) | Neutralization of acidic impurities (e.g., sulfonic acids) with standardized alkali; endpoint detected visually or potentiometrically. |
| Sulfone Group Integrity | Fourier Transform Infrared Spectroscopy (FT-IR) | Identification and semi-quantitative assessment of characteristic S=O stretching vibration bands (~1300–1350 cm⁻¹ and ~1140–1170 cm⁻¹). |
Technical Specifications of 4-Methylsulfuryl chlorobenzene
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 67–69 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 4-Methylsulfuryl chlorobenzene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Methylsulfuryl chlorobenzene
Safety Information of 4-Methylsulfuryl chlorobenzene
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-Methylsulfuryl chlorobenzene
Industrial 4-Methylsulfuryl chlorobenzene 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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