bis(benzylsulfanyl)methanethione Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 26504-29-0 |
| Product name | bis(benzylsulfanyl)methanethione |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeMaterial 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 bis(benzylsulfanyl)methanethione
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk bis(benzylsulfanyl)methanethione Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of bis(benzylsulfanyl)methanethione
| Industry | Application | Process |
|---|---|---|
| Rubber Industry | Used as a vulcanizing agent in the crosslinking of rubber products | Dibenzyl trithiocarbonate is added in controlled amounts to the rubber compound and heated under specified conditions to induce crosslinking between rubber polymer chains, thereby enhancing mechanical properties and heat resistance |
| Plastics Industry | Used as an antioxidant or stabilizer to improve weatherability and oxidation resistance of plastic materials | Dibenzyl trithiocarbonate is blended into plastic raw materials at a defined ratio and processed into final products via extrusion, injection molding, or other standard methods; the additive effectively suppresses degradation caused by light exposure and oxygen |
| Pesticide Manufacturing | Used as a synthetic intermediate in the production of certain active pesticide ingredients | Dibenzyl trithiocarbonate is reacted with other chemical reagents under specified conditions and in a defined sequence, according to the target compound’s synthetic route, to produce the desired pesticide active ingredient |
| Pharmaceutical Industry | Used as a key synthetic intermediate in drug manufacturing | Dibenzyl trithiocarbonate undergoes substitution, addition, or other organic reactions with various compounds—following specific drug synthesis pathways—to construct complex pharmaceutical molecular frameworks |
| Fine Chemicals | Used in the production of dyes, pigments, and other fine chemicals | Dibenzyl trithiocarbonate is incorporated into target product syntheses under controlled reaction conditions—including temperature, pressure, and solvent selection—to yield functionalized chemicals with specific colorimetric or performance characteristics |
Manufacturing Quality Control of bis(benzylsulfanyl)methanethione
| 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 under optimized chromatographic conditions. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in anhydrous methanol-pyridine medium. |
| Residue on Ignition | Gravimetric Analysis | Mass loss after high-temperature ashing followed by weighing of non-volatile inorganic residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals by atomization and absorption measurement at element-specific wavelengths. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Sulfur Content | Combustion-ICP-OES | Complete oxidation to SO2, conversion to sulfate, and elemental sulfur quantification by ICP optical emission spectroscopy. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Measurement of yellowness intensity by matching sample color to APHA platinum-cobalt standards or absorbance at 430 nm. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature range using calibrated capillary tube method per USP/Ph.Eur. guidelines. |
| Organic Volatile Impurities | Headspace GC-MS | Identification and quantification of residual solvents and volatile degradation products using thermal desorption and mass spectral detection. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral impurities or enantiomeric excess in solution. |
| Residual Benzyl Chloride | Gas Chromatography (GC) with ECD | Selective detection and quantification of benzyl chloride using electron capture detection due to its high halogen sensitivity. |
Technical Specifications of bis(benzylsulfanyl)methanethione
| Test Item | Specification |
|---|---|
| Appearance | Dark Yellow Liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.620–1.640 |
| Odor | Characteristic sulfurous 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 bis(benzylsulfanyl)methanethione
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of bis(benzylsulfanyl)methanethione
Safety Information of bis(benzylsulfanyl)methanethione
| Pictograms |    |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of bis(benzylsulfanyl)methanethione
Industrial bis(benzylsulfanyl)methanethione 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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