Azelaic dihydrazide CAS 4080-95-9
Product Name: Azelaic dihydrazide
CAS: 4080-95-9
MF: C9H20N4O2
MW: 216.28
EINECS: 223-806-6
Melting point: 183 °C
Boiling point: 512.0±33.0 °C
Density: 1.101±0.06 g/cm3
1. Azelaic dihydrazide is primarily used as an effective, eco-friendly corrosion inhibitor for mild steel in acidic environments, acting as a mixed-type inhibitor with efficiency reaching up to 93% at 5 × 10⁻³ M .
2. Azelaic dihydrazide serves as a cross-linking agent and hardener for epoxy resins and polyurethanes, enhancing the mechanical strength and thermal stability of coatings, adhesives, and composite materials .
3. Azelaic dihydrazide acts as a key synthetic intermediate in organic and medicinal chemistry, where its reactive hydrazide groups are utilized in condensation and cyclization reactions to create more complex molecular structures .
Packed in 1kg/bag, 25kg/drum.
1. Azelaic dihydrazide is a synthetic organic compound derived from azelaic acid, a naturally occurring nine-carbon dicarboxylic acid, through chemical synthesis .
2. Azelaic dihydrazide is produced by reacting azelaic acid with hydrazine, resulting in a compound with two terminal hydrazide functional groups (-CONHNH₂) at each end of the C7 aliphatic chain .
3. Azelaic dihydrazide is commercially manufactured with CAS Registry Number 4080-95-9, molecular formula C₉H₂₀N₄O₂, and is available in purities of 95-98% from chemical suppliers for research use .
1. If inhaled, move the person exposed to Azelaic dihydrazide to fresh air, maintain breathing, and consult a physician if discomfort develops .
2. If in eyes, rinse Azelaic dihydrazide cautiously with water for several minutes, remove contact lenses if present and easy to do, then continue rinsing and get medical attention if eye irritation persists .
3. If swallowed, rinse mouth with water and seek medical attention if feeling unwell; if on skin, wash with plenty of soap and water and remove contaminated clothing .
1. Store Azelaic dihydrazide in a tightly closed container in a cool, dry, well-ventilated place, with long-term storage recommended in a cool, dry area .
2. Store Azelaic dihydrazide under inert gas (such as nitrogen) and protect from air exposure, as Azelaic dihydrazide is air sensitive .
3. Store Azelaic dihydrazide at room temperature, preferably in a cool and dark place below 15°C (59°F), away from incompatible materials .
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