2-(2-BROMOPHENYL)-1,3-DIOXOLANE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 34824-58-3 |
| Product name | 2-(2-BROMOPHENYL)-1,3-DIOXOLANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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 2-(2-BROMOPHENYL)-1,3-DIOXOLANE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-(2-BROMOPHENYL)-1,3-DIOXOLANE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-(2-BROMOPHENYL)-1,3-DIOXOLANE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Used in the synthesis of active pharmaceutical ingredients (APIs), including antitumor agents, anti-inflammatory drugs, and selective 5-HT receptor modulators | Serves as a bifunctional building block bearing both bromo and aldehyde groups on the aromatic ring; participates in key synthetic steps such as Suzuki coupling, Heck reaction, reductive amination, and cycloaddition |
| Agrochemical R&D | Used as a structural lead compound for novel insecticides and plant growth regulators | Undergoes nucleophilic substitution via the bromo group to introduce heterocycles or alkyl chains; the aldehyde group is employed in condensation or oxidation to construct pharmacophores |
| Organic Synthesis | A versatile synthon for high-selectivity arylations and heterocycle construction | Undergoes palladium-catalyzed cross-coupling with boronic acids; reacts with hydroxylamine to prepare oxime derivatives; adds Grignard reagents to yield secondary alcohols |
Manufacturing Quality Control of 2-(2-BROMOPHENYL)-1,3-DIOXOLANE
| 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 using a non-polar capillary column. |
| Related Substances | Gas Chromatography-Mass Spectrometry (GC-MS) | Identification and semi-quantitation of impurities by retention time and mass spectral matching. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile organic solvents are quantified after thermal equilibration in sealed vials and GC-FID analysis. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water. |
| Acidity (as HBr) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| Heavy Metals (Pb, Cd, Hg, As) | Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) | Multi-element quantification after acid digestion by measuring element-specific atomic emission intensities. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separation and quantitation of chloride anions using anion-exchange column and suppressed conductivity detection. |
| Residue on Ignition | Gravimetric Analysis | Mass of inorganic residue determined after high-temperature ashing at 700-800 C followed by cooling and weighing. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually or automatically as the temperature at which solid phase changes to liquid. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light caused by chiral compounds in solution at specified concentration and path length. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against defined standards under controlled lighting conditions. |
| Density | Digital Density Meter | Determination of mass per unit volume using oscillating U-tube principle with temperature compensation. |
Technical Specifications of 2-(2-BROMOPHENYL)-1,3-DIOXOLANE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.575–1.585 |
| Relative Density (20°C/25°C) | 1.42–1.44 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 2-(2-BROMOPHENYL)-1,3-DIOXOLANE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-(2-BROMOPHENYL)-1,3-DIOXOLANE
Safety Information of 2-(2-BROMOPHENYL)-1,3-DIOXOLANE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-(2-BROMOPHENYL)-1,3-DIOXOLANE
Industrial 2-(2-BROMOPHENYL)-1,3-DIOXOLANE 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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