3,3-Dimethylallyl bromide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 870-63-3 |
| Product name | 3,3-Dimethylallyl bromide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial 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 3,3-Dimethylallyl bromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3,3-Dimethylallyl bromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3,3-Dimethylallyl bromide
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic Synthesis Intermediate | Used as an alkylating agent in the preparation of biologically active compounds, enabling carbon–carbon or carbon–heteroatom bond formation |
| Pesticide Manufacturing | Pesticide Intermediate | Introduced as a key structural unit in synthetic pathways for insecticides, fungicides, and other agrochemicals |
| Pharmaceutical Industry | Pharmaceutical Intermediate | Employed in the construction of certain drug molecules, particularly for synthesizing active ingredients containing an isoprenoid backbone |
| Materials Science | Functional Material Synthesis | Applied as a functional monomer or crosslinker in the development of specialty polymeric materials |
Manufacturing Quality Control of 3,3-Dimethylallyl bromide
| 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. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acidity (as HBr) | Acid-Base Titration with NaOH and phenolphthalein indicator | Neutralization of acidic impurities (e.g., HBr) with standardized sodium hydroxide solution; endpoint indicated by color change. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of a measured sample under controlled temperature and pressure, followed by weighing of non-volatile residue. |
| 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 via oscillation frequency of a U-shaped glass tube filled with the sample. |
| Refractive Index at 20 degC | Refractometry (Abbe type) | Determination of refractive index by measuring the critical angle of total internal reflection of light through the sample. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separation of chloride anions on an anion-exchange column followed by quantitative detection via electrical conductivity. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after wet digestion | Acid digestion converts organometallic species to soluble metal ions; quantification by absorption of element-specific wavelength radiation. |
| Non-Volatile Residue | Gravimetric Analysis after Solvent Evaporation | Evaporation of solvent (e.g., toluene) from a known mass of sample, followed by drying and weighing of residual solids. |
| Peroxide Value | Iodometric Titration | Reaction of peroxides with potassium iodide under acidic conditions to liberate iodine, titrated with standardized sodium thiosulfate. |
| Distillation Range | Simple Distillation with ASTM D1078 apparatus | Measurement of initial boiling point and final boiling point under atmospheric pressure using standardized distillation equipment. |
Technical Specifications of 3,3-Dimethylallyl bromide
| Test Item | Specification |
|---|---|
| Appearance | Clear, dark greenish-brown liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 0.985–1.005 g/cm³ |
| Odor | Characteristic pungent odor |
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 3,3-Dimethylallyl bromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3,3-Dimethylallyl bromide
Packaging of 3,3-Dimethylallyl bromide
Industrial 3,3-Dimethylallyl bromide 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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