1,3-Dioxolane-4-methanol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5464-28-8 |
| Product name | 1,3-Dioxolane-4-methanol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeMaterial 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 1,3-Dioxolane-4-methanol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,3-Dioxolane-4-methanol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,3-Dioxolane-4-methanol
| Industry | Application | Process |
|---|---|---|
| Personal Care | As a humectant and emollient | Prepared via acid-catalyzed condensation of glycerol with formaldehyde |
| Coatings | As a film-forming aid and crosslinker | Mixed into resin systems to enhance coating performance |
| Plastics | As a plasticizer and stabilizer | Incorporated into PVC and other plastics to improve processability and thermal stability |
| Pharmaceuticals | As a pharmaceutical excipient | Used as a solvent or stabilizer in certain drug formulations |
| Textiles | As a fabric softener and antistatic agent | Applied in textile finishing to improve hand feel and antistatic properties |
Manufacturing Quality Control of 1,3-Dioxolane-4-methanol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard under optimized chromatographic conditions. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based reagent; endpoint detected amperometrically. |
| Acidity (as H2SO4) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution with phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 430 nm | Comparison of sample color to APHA platinum-cobalt standards or measurement of absorbance at 430 nm in a 10 cm cell. |
| Density at 20 degC | Digital Density Meter (Oscillating U-tube) | Measurement of sample density based on the resonant frequency shift of a vibrating U-shaped tube filled with the sample. |
| Refractive Index at 20 degC | Refractometry | Determination of refractive index by measuring the critical angle of total internal reflection using a calibrated prism system. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of a known mass of sample to dryness at 105 degC followed by weighing of non-volatile residue. |
| Chloride Content | Ion Chromatography (IC) or Potentiometric Titration with AgNO3 | Separation and quantification of chloride ions via IC conductivity detection, or argentometric titration with silver nitrate endpoint detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after wet digestion | Quantification of total heavy metals after acid digestion by measuring absorbance of ground-state atoms in a flame or graphite furnace. |
| Aldehyde Content (as formaldehyde) | Hydroxylamine Hydrochloride Titration | Derivatization of aldehydes with hydroxylamine to form oximes, followed by back-titration of unreacted hydroxylamine with acid. |
| Ethanol Content | Gas Chromatography (GC) with FID detection | Separation and quantification of residual ethanol using an appropriate polar column and external calibration. |
| Non-Volatile Matter | Gravimetric Analysis | Evaporation of a known volume of sample at 105 degC to constant weight and weighing of residue. |
Technical Specifications of 1,3-Dioxolane-4-methanol
| Test Item | Specification |
|---|---|
| Appearance | Clear, colorless liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.3% |
| Refractive Index (n20/D) | 1.412–1.416 |
| Relative Density (20°C/25°C) | 1.025–1.035 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
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 1,3-Dioxolane-4-methanol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 1,3-Dioxolane-4-methanol
Industrial 1,3-Dioxolane-4-methanol 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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