Tosylmethyl isocyanide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 36635-61-7 |
| Product name | Tosylmethyl isocyanide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial 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 Tosylmethyl isocyanide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Tosylmethyl isocyanide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Tosylmethyl isocyanide
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used in the synthesis of antiviral agents, antibiotics, and other active pharmaceutical ingredients |
| Pesticides | Insecticide/Fungicide Intermediate | Serves as a raw material for synthesizing organophosphorus insecticides or fungicides |
| Chemicals | Specialty Chemical Synthesis | Employed in the preparation of specialty organic synthetic materials or functional materials |
| Materials Science | Functional Material Precursor | Utilized as a feedstock in the synthesis of polymeric or nanomaterials |
Manufacturing Quality Control of Tosylmethyl isocyanide
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity Analysis | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase chromatography column with methanol/water or acetonitrile/water as the mobile phase, and a UV detector (e.g., 210–254 nm) to quantify the main component's purity and assess impurity levels. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Confirms molecular structure integrity and identifies isomers or degradation products by analyzing characteristic chemical shifts in ¹H NMR and ¹³C NMR. |
| Functional Group Identification | Fourier Transform Infrared Spectroscopy (FT-IR) | Verifies the presence of functional groups through characteristic absorption peaks (e.g., isocyanide group -N≡C at approximately 2140–2160 cm⁻¹), aiding structural confirmation. |
| Water Content | Karl Fischer Titration | Determines trace water content in samples using volumetric or coulometric methods to ensure the product meets drying requirements for storage and reactions. |
| Residual Solvents | Gas Chromatography (GC) | Quantifies residual organic solvents (e.g., dichloromethane, diethyl ether) using headspace or direct injection with a flame ionization detector (FID). |
| Appearance and Color | Visual Color Comparison / Colorimeter | Observes solid color (typically white to pale yellow crystals) and compares with reference standards to determine oxidation or contamination. |
| Melting Point Determination | Capillary Melting Point Apparatus | Measures the melting range (literature value approximately 75–78°C) to preliminarily assess purity and consistency of crystal morphology. |
| Heavy Metal Residues | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Detects trace metal elements (e.g., Pb, As, Cd, Hg) to ensure compliance with pharmaceutical or high-purity reagent standards. |
| pH Value (if in solution form) | pH Meter Measurement | If the sample is prepared as a solution, its acidity or alkalinity is measured to evaluate stability or risk of side reactions. |
| Thermal Stability / Decomposition Temperature | Thermogravimetric Analysis (TGA) / Differential Scanning Calorimetry (DSC) | Evaluates mass loss or endo/exothermic behavior during heating to determine upper limits for storage and handling temperatures. |
Technical Specifications of Tosylmethyl isocyanide
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 75–79 °C |
| Identification (NMR) | Conforms to reference spectrum |
| Identification (IR) | Conforms to reference spectrum |
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 Tosylmethyl isocyanide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Tosylmethyl isocyanide
Packaging of Tosylmethyl isocyanide
Industrial Tosylmethyl isocyanide 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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