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HS Code |
997442 |
| Cas Number | 101-77-9 |
| Molecular Formula | C13H14N2 |
| Molar Mass | 198.26 g/mol |
| Appearance | Light yellow to brown solid |
| Melting Point | 88-91 °C |
| Boiling Point | 398 °C |
| Density | 1.22 g/cm³ |
| Solubility In Water | Slightly soluble |
| Flash Point | 196 °C |
| Refractive Index | 1.684 |
| Odor | Amine-like |
| Vapor Pressure | 7.5 × 10⁻⁶ mmHg (25 °C) |
As an accredited 4,4'-Methylenedianiline factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, rectangular, high-density polyethylene bottle with a screw cap, labeled “4,4'-Methylenedianiline, 500 g,” with hazard warnings and CAS information. |
| Shipping | 4,4'-Methylenedianiline must be shipped as a hazardous material, classified under UN 2651. It should be packed in tightly sealed, chemical-resistant containers that comply with local and international transport regulations. Proper hazard labels, safety data sheets, and documentation are required. Handle with care, avoiding exposure and environmental release during transport. |
| Storage | 4,4'-Methylenedianiline should be stored in a tightly closed container, away from incompatible substances such as strong oxidizers and acids. Keep it in a cool, dry, well-ventilated area, protected from light and moisture. Store under a nitrogen atmosphere if possible to prevent oxidation. Label containers clearly, and ensure access is restricted to trained personnel due to its toxic and suspected carcinogenic properties. |
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Purity 99%: 4,4'-Methylenedianiline with 99% purity is used in epoxy resin formulations, where it enhances mechanical strength and thermal resistance. Molecular Weight 198.26 g/mol: 4,4'-Methylenedianiline with a molecular weight of 198.26 g/mol is used in polyurethane hardener systems, where it promotes rapid cure and uniform cross-linking. Melting Point 89°C: 4,4'-Methylenedianiline with a melting point of 89°C is used in high-performance coatings, where it ensures good processability and surface finish. Particle Size < 50 μm: 4,4'-Methylenedianiline with particle size less than 50 μm is used in composite material production, where it provides uniform dispersion and improved reinforcing properties. Stability Temperature 200°C: 4,4'-Methylenedianiline with stability up to 200°C is used in electrical insulation manufacturing, where it ensures long-term thermal stability and insulation integrity. Viscosity Grade Low: 4,4'-Methylenedianiline with a low viscosity grade is used in adhesive formulations, where it delivers optimal flow and ease of application. |
Competitive 4,4'-Methylenedianiline prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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