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HS Code |
412154 |
| Chemical Name | 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride |
| Cas Number | 99-90-1 |
| Molecular Formula | C14H16N2O2·2HCl |
| Molecular Weight | 333.21 g/mol |
| Appearance | Off-white to light brown powder |
| Solubility | Soluble in water |
| Melting Point | 240-245°C (decomposes) |
| Synonyms | 4,4'-Diamino-3,3'-dimethoxybiphenyl dihydrochloride |
| Storage Conditions | Store at 2-8°C, protected from light and moisture |
| Purity | Typically ≥98% |
| Ph Solution | Around 4-6 (aqueous solution) |
| Ec Number | 202-784-4 |
As an accredited 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, opaque, screw-cap plastic bottle containing 25 grams of 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride, labeled with hazard and handling information. |
| Shipping | 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride is shipped in tightly sealed containers, protected from moisture and light. It is packed according to hazardous material guidelines, with appropriate labeling and documentation. Temperature control is maintained as required, and shipments comply with local, national, and international regulations for chemical transport to ensure safety and integrity. |
| Storage | Store **3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride** in a tightly sealed container, protected from light and moisture, in a cool, dry, and well-ventilated area. Avoid contact with incompatible substances such as strong oxidizers and acids. Label containers clearly, and keep away from heat sources and direct sunlight. Access should be restricted to trained personnel only, using appropriate personal protective equipment. |
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Purity 98%: 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride with 98% purity is used in pharmaceutical intermediate synthesis, where it ensures high yield of target compounds. Melting Point 265°C: 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride with a melting point of 265°C is used in high-temperature polymerization processes, where it provides thermal stability. Particle Size <20 μm: 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride with particle size less than 20 μm is used in fine chemical formulations, where it enables uniform material dispersion. Moisture Content <0.5%: 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride with moisture content below 0.5% is used in moisture-sensitive synthesis, where it prevents hydrolytic degradation. Stability Temperature up to 180°C: 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride with stability temperature up to 180°C is used in electronic material manufacturing, where it maintains integrity under processing conditions. Assay ≥99% (HPLC): 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride with HPLC assay of 99% or higher is used in API production, where it guarantees product consistency and purity. Bulk Density 0.7 g/cm³: 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride with bulk density of 0.7 g/cm³ is used in automated blending operations, where it improves flow properties. Solubility in Water 10 mg/mL: 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride with solubility in water at 10 mg/mL is used in aqueous reaction environments, where it enables easy process integration. Low Residual Solvent <0.1%: 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride with residual solvent below 0.1% is used in medical polymer applications, where it meets stringent safety standards. Molecular Weight 306.23 g/mol: 3,3'-Dimethoxy-4,4'-Diaminobiphenyl Hydrochloride with molecular weight 306.23 g/mol is used in research chemical synthesis, where it supports accurate stoichiometric calculations. |
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