N-TERT-BUTYLBENZENESULFENAMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 19117-31-8 |
| Product name | N-TERT-BUTYLBENZENESULFENAMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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 N-TERT-BUTYLBENZENESULFENAMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-TERT-BUTYLBENZENESULFENAMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-TERT-BUTYLBENZENESULFENAMIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral auxiliary for asymmetric synthesis of chiral amine pharmaceutical intermediates | Used as a chiral sulfoximine auxiliary; after reaction with Grignard or organolithium reagents, hydrolysis enables stereoselective synthesis of chiral amines |
| Pesticides | Synthesis of chiral pesticide intermediates | Applied in the preparation of optically active amine-containing pesticide molecules, serving as a key chiral building block for chiral herbicides or insecticides |
| Materials Science | Chiral functional material precursor | Employed in constructing chiral ligands or chiral polymer monomers for chiral sensors or asymmetric catalytic materials |
Manufacturing Quality Control of N-TERT-BUTYLBENZENESULFENAMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and detection of impurities using gradient HPLC-UV; identification and quantification against reference standards or threshold-based reporting. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify volatile organic solvents based on retention time and peak area calibration. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine generated electrochemically to react stoichiometrically with water in the sample. |
| Heavy Metals | ICP-OES | Multi-element detection after acid digestion, measuring emission intensities of metal atoms excited in argon plasma. |
| Chloride Impurity | Ion Chromatography | Separation of anions on an ion-exchange column with suppressed conductivity detection for quantitative chloride determination. |
| Sulfate Impurity | Ion Chromatography | Anion separation followed by conductivity detection, calibrated with sulfate standard solutions. |
| Residue on Ignition | Gravimetric Analysis | Weighing residue remaining after high-temperature ashing of sample to assess inorganic non-volatile impurities. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually or automatically as the temperature at which solid phase converts to liquid. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established specifications under controlled lighting conditions. |
| pH of Aqueous Suspension | pH Meter | Measurement of hydrogen ion activity in a defined aqueous suspension using a calibrated glass electrode system. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through a solution, indicating chiral purity and enantiomeric excess. |
Technical Specifications of N-TERT-BUTYLBENZENESULFENAMIDE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (by LC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | -15°C to -10°C |
| Identification (NMR) | Conforms to reference standard |
| Odor | Characteristic sulfonamide 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 N-TERT-BUTYLBENZENESULFENAMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-TERT-BUTYLBENZENESULFENAMIDE
Safety Information of N-TERT-BUTYLBENZENESULFENAMIDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N-TERT-BUTYLBENZENESULFENAMIDE
Industrial N-TERT-BUTYLBENZENESULFENAMIDE 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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