2-Methylphenyl isothiocyanate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 614-69-7 |
| Product name | 2-Methylphenyl isothiocyanate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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-Methylphenyl isothiocyanate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Methylphenyl isothiocyanate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Methylphenyl isothiocyanate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate for active pharmaceutical ingredients (e.g., antimicrobial and antitumor agents) | Used in organic synthesis and condensation reactions |
| Agrochemicals | Active ingredient or intermediate for insecticides and fungicides | Applied in thiocyanation and esterification reactions |
| Chemical Research | Reagent for organic synthesis (introduction of isothiocyanate group) | Employed in laboratory-scale synthesis |
| Materials Science | Modification of polymeric materials (e.g., as rubber vulcanization accelerator) | Utilized in polymerization and crosslinking reactions |
Manufacturing Quality Control of 2-Methylphenyl isothiocyanate
| 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 using a calibrated column and carrier gas. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent, measured by endpoint current detection. |
| Residue on Ignition | Gravimetric Analysis | Sample is ignited at 750 C to oxidize organic matter; residual inorganic ash is weighed after cooling in a desiccator. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal ions after acid digestion and matrix-matched calibration, based on absorption of characteristic wavelength light. |
| Chloride Impurity | Potentiometric Titration with Silver Nitrate | Titration using AgNO3 solution; endpoint detected by potential change due to formation of AgCl precipitate. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution, with phenolphthalein indicator or pH meter endpoint. |
| Color | Visual Comparison to Hazen (APHA) Scale | Comparison of sample color in a Nessler tube against standardized platinum-cobalt solutions under controlled lighting conditions. |
| Density | Digital Density Meter | Measurement of oscillating U-tube frequency shift caused by sample density, calibrated with air and water. |
| Refractive Index | Abbe Refractometer | Determination based on critical angle of total internal reflection at the prism-sample interface at 20 C. |
| Non-Volatile Residue | Evaporation and Gravimetry | Sample is evaporated to dryness at 105 C; residue is weighed after cooling in a desiccator. |
| Related Substances (Impurities) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation by GC followed by mass spectral identification and semi-quantitation using relative response factors and reference standards. |
| Odor | Sensory Evaluation | Trained personnel assess odor characteristics against defined descriptors and intensity scale per internal SOP. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as solid-to-liquid phase change in a capillary tube, recorded at standard atmospheric pressure. |
| Specific Optical Rotation | Polarimeter | Measurement of rotation angle of plane-polarized light passing through a solution at specified concentration, temperature, and wavelength (589 nm). |
Technical Specifications of 2-Methylphenyl isothiocyanate
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.615–1.625 |
| Relative Density (20°C/25°C) | 1.13–1.15 g/cm³ |
| Odor | Characteristic pungent 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 2-Methylphenyl isothiocyanate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Methylphenyl isothiocyanate
Safety Information of 2-Methylphenyl isothiocyanate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-Methylphenyl isothiocyanate
Industrial 2-Methylphenyl isothiocyanate 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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