China Factory Direct
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| CAS number | 558-42-9 |
| Product name | 1-CHLORO-2-METHYL-2-PROPANOL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a synthetic intermediate for pharmaceuticals, including antimalarial, antiviral, and antifungal agents | Combined with other compounds via nucleophilic substitution or condensation reactions to construct molecular frameworks |
| Agrochemicals | Used as an intermediate in the synthesis of insecticides and herbicides | Reacted under basic conditions to generate target agrochemical active ingredients |
| Organic Synthesis | Used as an alkylating agent or protecting group in fine chemical synthesis | Participates in electrophilic addition or substitution reactions to introduce tert-butyl or chloromethyl functionalities |
| Materials Science | Used in the synthesis of polymer monomers or modifiers, such as epoxy resin crosslinkers | Involved in polymer synthesis via ring-opening polymerization or condensation polymerization |
| Test Item | Common Test Method | Method Summary |
|---|---|---|
| Purity Assay | Gas Chromatography (GC) | Uses a capillary column for separation and FID detector for quantitative analysis of the main component. Purity is calculated by area normalization or external standard method. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines chromatographic separation with mass spectrometric identification to detect and quantify trace organic impurities, such as isomers and by-products. |
| Moisture Content | Karl Fischer Titration | Uses electrochemical titration principle to accurately determine trace amounts of water in samples; suitable for moisture determination in compounds containing active hydrogen. |
| Appearance and Color | Visual Color Comparison / Colorimeter | Evaluates solution color using standard color solutions or instrumental measurement to determine compliance with requirements for colorless or slightly yellow transparent liquid. |
| Density | Density Meter / Oscillating Density Meter | Measures sample density at a specified temperature (e.g., 20°C), used for auxiliary identification and quality consistency control. |
| Refractive Index | Abbe Refractometer Method | Determines refractive index at a specific temperature, serving as a physical constant to verify substance identity and purity. |
| pH (Acidity/Alkalinity) | pH Meter Method | Dissolves the sample in a suitable solvent (e.g., water or ethanol) and measures its pH using a calibrated pH meter to control acidic impurities. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Heats the sample to release volatile solvents, which are then separated and detected by GC to monitor residual organic solvents from manufacturing processes. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) | After sample digestion, uses flame or graphite furnace atomic absorption spectrometer to measure trace levels of heavy metals such as lead, arsenic, and mercury. |
| Free Chloride Ion Content | Ion Chromatography (IC) or Argentometric Method | Determines free chloride ions via chromatographic separation or precipitation titration to assess extent of hydrolysis or degradation. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless 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) | 0.920–0.940 g/cm³ |
| Odor | Characteristic chlorinated odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.