Allylbenzene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 300-57-2 |
| Product name | Allylbenzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 Allylbenzene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Allylbenzene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Allylbenzene
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Allylbenzene serves as a starting material for target intermediates via halogenation, oxidation, and other reactions |
| Pesticides | Preparation of pesticide intermediates | Specific pesticide precursors are generated through substitution or addition reactions |
| Fine Fragrances | Production of fragrance compounds | Hydrogenation, epoxidation, and related processes convert allylbenzene into odor-active derivatives |
| Materials | Preparation of polymer monomers | Allylbenzene participates in polymerization or modification reactions for functional material synthesis |
| Chemical Manufacturing | Synthesis of organic chemical products | Used as a feedstock in addition or condensation reactions to produce various chemical derivatives |
Manufacturing Quality Control of Allylbenzene
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content Assay | Gas Chromatography (GC) | Utilizes capillary column gas chromatography with a flame ionization detector (FID) for quantification of allylbenzene via external or internal standard methods, offering high resolution and sensitivity. |
| Purity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines the separation capability of GC with the qualitative power of MS to accurately identify allylbenzene and its impurities, enabling assessment of sample purity and impurity profile. |
| Impurity Detection | High-Performance Liquid Chromatography (HPLC) | Suitable for detecting polar or thermally unstable impurities; although allylbenzene is more commonly analyzed by GC, HPLC can be used for specific by-product detection. |
| Water Content | Karl Fischer Titration | Based on the reaction of iodine and sulfur dioxide with water in an anhydrous environment, this method precisely measures trace water content, making it ideal for quality control of organic solvents. |
| Density | Densitometer or Pycnometer Method | Measures liquid density at a specified temperature (e.g., 20°C) to verify material consistency and purity. |
| Refractive Index | Abbe Refractometer Method | Measures refractive index at a standard temperature, serving as a physical constant for identification of allylbenzene and purity assessment. |
| Color (Colorimetry) | Platinum-Cobalt Color Scale Method | Compares the sample's color visually or instrumentally against platinum-cobalt standard solutions to evaluate appearance quality, reflecting oxidation or impurity levels. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Used to detect residual organic solvents (e.g., benzene, toluene, ethanol) from manufacturing processes, ensuring compliance with pharmacopeial or safety standards. |
| Non-Volatile Residue (Residue on Ignition) | Gravimetric Method | A specified amount of sample is evaporated to dryness, and the weight of the residual non-volatile material is measured to assess total impurity content. |
Technical Specifications of Allylbenzene
| Test Item | Specification |
|---|---|
| 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) | 1.536–1.540 |
| Relative Density (20°C/25°C) | 0.905–0.912 g/cm³ |
| Odor | Characteristic aromatic 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 Allylbenzene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Allylbenzene
Packaging of Allylbenzene
Industrial Allylbenzene 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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