2-(Morpholinothio)benzothiazole Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 102-77-2 |
| Product name | 2-(Morpholinothio)benzothiazole |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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 2-(Morpholinothio)benzothiazole
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-(Morpholinothio)benzothiazole Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-(Morpholinothio)benzothiazole
| Industry | Application | Process |
|---|---|---|
| Rubber Industry | Vulcanization accelerator (sulfenamide type) for processing natural and synthetic rubber | Added during mixing; vulcanized under heat |
| Manufacturing | Retarded accelerator to improve compound handling safety and scorch resistance | Used in combination with other additives |
| Tire Manufacturing | Used in tread, sidewall, and other components to enhance rubber abrasion resistance and aging resistance | Vulcanized under high-temperature, high-pressure conditions |
| Industrial Products | Used in the production of rubber hoses, conveyor belts, seals, and other rubber products | Vulcanized after mold curing or extrusion |
Manufacturing Quality Control of 2-(Morpholinothio)benzothiazole
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance and Physical Form | Visual inspection, melting point determination | Observe sample color and state (typically white to light yellow crystalline powder); determine melting point range using capillary method (literature reference: approximately 85–92°C) to assess purity and crystalline consistency. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a C18 reversed-phase column with mobile phase of acetonitrile-water (containing 0.1% formic acid or phosphate buffer), and UV detection at 254 nm or 280 nm. Quantify active ingredient using external standard method. The validated method typically has a linear range of 0.01–2.0 mg/mL with R² > 0.999. |
| Related Substances (Impurity Profile) | HPLC-UV or HPLC-MS | Same HPLC system as assay method, but with reduced detection wavelength or gradient elution to separate degradation products and synthesis intermediates (e.g., unreacted 2-mercaptobenzothiazole, morpholine). Quantify using reference impurity standards or relative response factors; acceptance criteria typically ≤0.1%. |
| Residual Solvents | Gas Chromatography (GC-FID/MS) | Use headspace or direct injection with DB-624 or HP-INNOWAX column to detect residual organic solvents such as ethanol, acetone, acetonitrile, and DMF. Control levels within PDE limits according to ICH Q3C guidelines. |
| Moisture Content | Karl Fischer Titration | Determine trace water content using coulometric or volumetric method. Ensure moisture content ≤0.5% to prevent hydrolysis and maintain stability. Suitable for crystalline solid samples, which may require pre-drying. |
| Sulfur Content | Elemental Analysis (EA) or Combustion Method | Determine sulfur content (S%) after high-temperature combustion and oxidation. Compare with theoretical value (C₁₁H₁₂N₂OS, theoretical S ≈ 16.2%) to verify molecular structure integrity and support identification. |
| UV Absorption Characteristics | UV-Visible Spectrophotometry (UV-Vis) | Prepare solution in ethanol or methanol and measure maximum absorption wavelength (λmax ≈ 280–290 nm). Used for qualitative identification and as auxiliary for quantification (should be combined with HPLC). |
| Melting Point | Capillary Melting Point Apparatus | Used as a physical constant for preliminary identification and batch-to-batch consistency evaluation. Measure in triplicate with deviation ≤2°C. |
| Heavy Metal Residues | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Digest sample according to pharmacopoeial methods (e.g., USP <231> or EP 2.5.12), then determine levels of heavy metals such as lead, cadmium, mercury, and arsenic. Control total content ≤10 ppm. |
| Chlorides/Sulfates | Colorimetry or Ion Chromatography (IC) | If chlorine- or sulfate-containing reagents were used in synthesis, residual anions can be tested using silver nitrate turbidimetry or ion chromatography. Control within pharmacopoeial limits (e.g., Cl⁻ ≤50 ppm). |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (¹H NMR, ¹³C NMR) | Record spectra in CDCl₃ or DMSO-d₆. Confirm proton signals of benzothiazole ring (δ 7.5–8.2), morpholine ring protons (δ 2.5–4.0), and thioether-linked carbon signal (δ 40–45). Compare with reference spectra for final structural verification. |
| Comprehensive Purity Assessment | HPLC-PDA + LC-MS Coupling | Multi-modal approach: HPLC separates main component from impurities, PDA provides spectral data for structural confirmation, and MS delivers molecular weight information. Enables integrated identification and quantification of impurities, suitable for comprehensive quality control in complex systems. |
Technical Specifications of 2-(Morpholinothio)benzothiazole
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 102-106°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 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 2-(Morpholinothio)benzothiazole
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-(Morpholinothio)benzothiazole
Safety Information of 2-(Morpholinothio)benzothiazole
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-(Morpholinothio)benzothiazole
Industrial 2-(Morpholinothio)benzothiazole 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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