China Factory Direct
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| CAS number | 36865-41-5 |
| Product name | 1-Bromo-3-methoxypropane |
| 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 | Intermediate for synthesizing drug molecules | Used in Grignard reactions and substitution reactions |
| Agrochemicals | Intermediate for synthesizing active pharmaceutical ingredients (APIs) of pesticides | Used in alkylation reactions and coupling reactions |
| Materials | Monomer for synthesizing functional polymers | Used in free-radical polymerization and step-growth polymerization |
| Chemicals | Preparation of other brominated compounds | Used in substitution reactions and nucleophilic substitution |
| Test Item | Common Testing Method | Method Overview |
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| Content/Purity | Gas Chromatography (GC) | Capillary column gas chromatography with a hydrogen flame ionization detector (FID) is used. Qualitative analysis is performed based on retention time, and quantitative analysis is conducted using peak area normalization or external standard method to evaluate the content of the main component. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | ¹H-NMR and ¹³C-NMR are used to analyze the compound's structure, confirming that the chemical environments of hydrogen and carbon atoms in the molecule are consistent with the target structure. |
| Impurity Analysis | High-Performance Liquid Chromatography (HPLC) | Suitable for detecting polar or thermally unstable impurities. Separation is achieved using a reversed-phase column, with UV detection to assess the levels of related substances. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects organic solvents possibly remaining from the manufacturing process (e.g., methanol, dichloromethane). Headspace sampling is employed to enhance sensitivity and selectivity. |
| Moisture Content | Karl Fischer Titration (KF) | Uses coulometric or volumetric methods to determine moisture content in the sample, ensuring product stability during storage and use. |
| Bromine Content | Ion Chromatography (IC) or Elemental Analysis | Determines bromine content using ion chromatography or a CHBrNS elemental analyzer to verify whether the molecular composition matches the theoretical value. |
| Appearance and Physical Properties | Visual Inspection and Physical Tests | Observe sample color, state (e.g., colorless liquid), and clarity; measure physical parameters such as refractive index and density as auxiliary identification methods. |
| Volatility and Thermal Stability | Thermogravimetric Analysis (TGA) | Measures mass changes of the sample under programmed temperature conditions to evaluate its thermal decomposition temperature and volatility behavior. |
| Test Item | Specification |
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| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.465–1.475 |
| Relative Density (20°C/25°C) | 1.34–1.36 g/cm³ |
| Odor | Characteristic ether-like 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.