ISOPROPYL METHYL SULFIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1551-21-9 |
| Product name | ISOPROPYL METHYL SULFIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 ISOPROPYL METHYL SULFIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ISOPROPYL METHYL SULFIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ISOPROPYL METHYL SULFIDE
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate | Used as an intermediate for synthesizing sulfur-containing heterocycles, pharmaceutical molecules, and functional materials; the methyl isopropyl thioether moiety is introduced via nucleophilic substitution or thioether coupling reactions |
| Pesticide Manufacturing | Intermediate for herbicides and insecticides | Serves as a thioether building block in the synthesis of organophosphorus or thiocarbamate pesticides; the active molecular scaffold is constructed via alkylation or condensation reactions |
| Pharmaceutical Industry | Molecular building block for drug synthesis | Employed in synthesizing sulfur-containing antibiotics, antitumor compounds, or neuroactive substances; aryl or heteroaryl groups are linked via thioether bonds, using catalytic coupling or reductive amination processes |
| Polymer Materials | Functional monomer modifier | Acts as a thioether-based toughening agent or crosslinking aid in copolymerization of polysulfides or elastomers; material toughness and weather resistance are enhanced via free-radical polymerization or condensation polymerization |
Manufacturing Quality Control of ISOPROPYL METHYL SULFIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID | Quantifies MIMS content by retention time and peak area against calibrated standards. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, and sulfur dioxide in pyridine/methanol medium. |
| Acidity (as H2SO4) | Acid-Base Titration | Determines acidic impurities by titration with standardized NaOH solution using phenolphthalein indicator. |
| Density at 20 C | Pycnometry | Compares sample mass to volume using calibrated glass pycnometer at controlled temperature. |
| Refractive Index at 20 C | Refractometry | Measures light bending angle through liquid sample using Abbe refractometer calibrated with distilled water. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Evaluates yellowness by matching sample color to APHA platinum-cobalt standard solutions. |
| Residue on Evaporation | Gravimetric Analysis | Determines non-volatile residue by evaporating known volume under controlled conditions and weighing residue. |
| Sulfur Content | Combustion IC | Oxidizes organic sulfur to sulfate, followed by ion chromatographic quantification of SO4(2-). |
| Heavy Metals (as Pb) | ICP-OES | Digests sample and measures metal emission intensities at characteristic wavelengths after plasma excitation. |
| Chloride Content | Potentiometric Titration with AgNO3 | Detects chloride ions by silver nitrate titration using silver indicator electrode and reference electrode. |
| Peroxide Value | Iodometric Titration | Measures peroxides by iodide oxidation to iodine in acetic acid/chloroform, followed by thiosulfate titration. |
| Non-Volatile Matter | Gravimetric Analysis | Determines residue after evaporation of specified sample mass at 105 C to constant weight. |
Technical Specifications of ISOPROPYL METHYL SULFIDE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.425–1.435 |
| Relative Density (20°C/25°C) | 0.825–0.835 g/cm³ |
| Odor | Characteristic sulfide 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 ISOPROPYL METHYL SULFIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of ISOPROPYL METHYL SULFIDE
Packaging of ISOPROPYL METHYL SULFIDE
Industrial ISOPROPYL METHYL SULFIDE 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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