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HS Code |
568464 |
| Cas Number | 524-44-7 |
| Molecular Formula | C8H3BrO3 |
| Molecular Weight | 227.02 g/mol |
| Appearance | White to off-white solid |
| Purity | Typically ≥98% |
| Melting Point | 176-180°C |
| Boiling Point | Decomposes before boiling |
| Solubility In Water | Slightly soluble |
| Density | 1.9 g/cm³ (approximate) |
| Storage Conditions | Store in a cool, dry, well-ventilated area |
As an accredited 4-Bromo Phthalic Anhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Purity 99%: 4-Bromo Phthalic Anhydride with purity 99% is used in pharmaceutical intermediate synthesis, where it ensures high yield and minimal side-product formation. Melting Point 230°C: 4-Bromo Phthalic Anhydride with melting point 230°C is used in high-temperature polymer manufacture, where it enhances thermal stability of the polymer matrix. Molecular Weight 259.01 g/mol: 4-Bromo Phthalic Anhydride with molecular weight 259.01 g/mol is used in dye precursor production, where it provides consistent color development. Particle Size ≤100 µm: 4-Bromo Phthalic Anhydride with particle size ≤100 µm is used in specialty coating formulations, where it enables uniform dispersion and surface finish. Stability Temperature up to 180°C: 4-Bromo Phthalic Anhydride with stability temperature up to 180°C is used in advanced resin synthesis, where it maintains chemical integrity during processing. Low Moisture Content (<0.5%): 4-Bromo Phthalic Anhydride with low moisture content (<0.5%) is used in electronics-grade material manufacturing, where it prevents hydrolysis and enhances product lifespan. Assay ≥98.5%: 4-Bromo Phthalic Anhydride with assay ≥98.5% is used in agrochemical active ingredient synthesis, where it ensures consistency and regulatory compliance. High Reactivity Index: 4-Bromo Phthalic Anhydride with high reactivity index is used in rapid-cure epoxy system development, where it reduces processing time and energy consumption. |
| Packing | Sealed amber glass bottle containing 100 grams of 4-Bromo Phthalic Anhydride, labeled with hazard warnings and product identification details. |
| Container Loading (20′ FCL) | 20′ FCL container loaded with securely packed drums of 4-Bromo Phthalic Anhydride, ensuring safe, moisture-free, and compliant chemical transport. |
| Shipping | 4-Bromo Phthalic Anhydride is shipped in tightly sealed containers, protected from moisture, light, and incompatible substances. It is transported as a hazardous chemical, typically under UN 3077 (environmentally hazardous substance, solid). Handling requires appropriate labeling, documentation, and compliance with international and local shipping regulations for toxic and corrosive substances. |
| Storage | 4-Bromo Phthalic Anhydride should be stored in a cool, dry, well-ventilated area away from moisture, heat, and incompatible materials such as strong bases and oxidizers. The container should be tightly closed and clearly labeled. Avoid exposure to humidity, as the compound is moisture sensitive. Ensure chemical is kept out of direct sunlight and store in a corrosion-resistant container with a resistant inner liner. |
| Shelf Life | 4-Bromo Phthalic Anhydride typically has a shelf life of 2-3 years when stored in a cool, dry, tightly sealed container. |
Competitive 4-Bromo Phthalic Anhydride prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615380400285 or mail to sales2@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@liwei-chem.com
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