(2S)-2-Methoxy-1-propanol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1589-47-5 |
| Product name | (2S)-2-Methoxy-1-propanol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood 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 (2S)-2-Methoxy-1-propanol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (2S)-2-Methoxy-1-propanol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (2S)-2-Methoxy-1-propanol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used as a chiral alcohol source in asymmetric synthesis to produce chiral drug molecules, such as antibiotics and antiviral compounds |
| Pesticides | Intermediate | Applied as a chiral building block in the synthesis of optically active insecticide or herbicide derivatives |
| Chemicals | Solvent / Reaction Medium | Used as a low-toxicity, high-selectivity solvent for moisture-sensitive chiral catalytic reaction systems |
| Fine Fragrances | Fragrance Ingredient | Applied as a trace flavor additive in fragrance formulations imparting fresh fruity notes |
Manufacturing Quality Control of (2S)-2-Methoxy-1-propanol
| 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 under validated chromatographic conditions. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Color | Visual Comparison to APHA Scale | Comparison of sample color in a 100-mm cell against platinum-cobalt standard solutions under controlled lighting. |
| Specific Gravity | Digital Density Meter | Measurement of density at 20 degrees C using oscillating U-tube principle, converted to specific gravity relative to water. |
| Refractive Index | Refractometry at 20 degrees C | Determination of refractive index using Abbe refractometer calibrated with distilled water and control standards. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of a measured sample volume to dryness at 105 degrees C followed by weighing of non-volatile residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals after acid digestion and chelation, measured at characteristic wavelengths for lead. |
| Non-Volatile Residue | Gravimetric Analysis | Same as Residue on Evaporation but performed per USP <281> protocol with specified evaporation and drying conditions. |
| Optical Rotation | [a]D Measurement using Polarimeter | Measurement of rotation of plane-polarized light at 589 nm (Na D-line) in a 1-dm cell at 20 degrees C. |
| Aldehyde Impurities | GC with FID or HPLC-UV | Separation and quantification of aldehyde impurities (e.g., acetaldehyde) using derivatization or direct detection. |
| Residual Solvents | Headspace GC-FID | Quantitative analysis of volatile organic solvents by equilibrium headspace sampling and gas chromatographic separation. |
Technical Specifications of (2S)-2-Methoxy-1-propanol
| Test Item | Specification |
|---|---|
| Appearance | Colorless Liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | -12.0 to -14.0 deg (c=10, in CHCl3) |
| Refractive Index (n20/D) | 1.396 to 1.399 |
| Relative Density (20°C/25°C) | 0.872 to 0.876 g/cm³ |
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 (2S)-2-Methoxy-1-propanol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (2S)-2-Methoxy-1-propanol
Packaging of (2S)-2-Methoxy-1-propanol
Industrial (2S)-2-Methoxy-1-propanol 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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