3,4-Diaminobenzonitrile carries the molecular formula C7H7N3 and sits under HS Code 2926909090. With two amine groups and a nitrile on the benzene core, this solid forms pale brown crystals. Its specific density lands near 1.24 g/cm3. Manufacturers in China supply this raw material for a variety of uses in pharmaceutical and dye-making. Whenever sourcing from a chemical-buy-supplier, especially from large manufacturing hubs, buyers ask for documentation: MSDS, COA, and in many projects, REACH and ISO certifications. The push for compliant sourcing — covering halal and kosher-certified needs — keeps the product versatile across industries worldwide.
Anything you can buy out of a China-supply chain — especially hazardous raw materials — stays only as safe as its controls allow. This is where certifications like SGS, OEM, TDS, and SDS matter. Reliable manufacturers share records on purity (over 98% by HPLC or GC), packing standards, and safety data sheets to outline handling, poisoning risks, environmental hazards, and recommended PPE. Those asking for the best price — CIF or FOB, liter solution or large drum — often juggle MOQ and custom needs. Price per kilo swings based on order size, degree of purity, and even REACH testing fees.
Working with 3,4-Diaminobenzonitrile, you look at the nitty-gritty of safe handling practices. According to most MSDS records available from reputable factories, inhalation and skin contact both pose risks. Good labs use chemical-resistant gloves and fume hoods. This is not a material you sweep up by hand or store just anywhere. Fire departments put these drums in ventilated, dry areas and follow protocols on accidental spillage or water-reactivity issues. Buyers should check for hazardous and harmful classifications on all shipments.
In practice, 3,4-Diaminobenzonitrile becomes a key building block in the synthesis of specialty pharmaceuticals, agrochemical intermediates, and advanced dyes. Its utility stretches into custom aromatics and pigment manufacture, often forming the base for more complex molecules. Chemists care about stability under storage and the way impurities impact yield. Material-producers with tight formulas and repeatable specifications win out, especially for buyers after precise lot-to-lot consistency. Factories advertising REACH or SGS approval signal low contaminant levels — offering extra peace of mind for importers worried about compliance or audits.
China-based suppliers often display factory price upfront, offering free samples for serious inquiries. A basic quote covers the latest news on policy shifts, like export restrictions or shipping delays. Most buyers first ask for a liter or kilogram sample to verify properties against the technical data sheet, then move to MOQ for production. Modern exporters provide CIF and FOB terms, with clear breakdowns for quick purchase cycles. Buyers outside China may request halal or kosher certificates, especially if finished goods supply regulated markets.
Price swings impact decision-making — the best suppliers keep up with feedstock costs and changes in safety regulations. Recent years brought more emphasis on safe packaging and rapid response to inquiries, as global compliance grows. Staying on top of MSDS news and regularly updating certification files helps everyone avoid bottlenecks and keeps supply chains running. As projects scale, early discussions around MOQ, certifications, and safe handling set the tone for smooth, secure delivery — and that’s how well-supplied buyers keep competitive edge in a crowded industry.
