1,10-Diaminodecane (CAS No. 646-25-3) , also named 1,10-Decanediamine or Decamethylenediamine,  is a linear aliphatic diamine with the chemical formula C₁₀H₂₄N₂. It appears as white to white flakes or solids with a characteristic amine odor. As a key organic intermediate derived primarily from sebacic acid, it features two highly reactive primary amino groups at each end of its ten-carbon chain. 

1. Polymer industry:
- Polyamide (Nylon) Monomer: A crucial monomer for synthesizing long-chain polyamides such as Nylon 1010 and Nylon 610, known for their toughness, wear resistance, and dimensional stability.
- Epoxy Curing Agent as a curing agent for epoxy resins, providing cured products with good flexibility, chemical resistance, and low viscosity during processing.
2. Specialty Chemicals:
- Corrosion Inhibitors: Used in the synthesis of quaternary ammonium salt-based corrosion inhibitors for various industrial applications.
- Surfactants & Biocides: Serves as a raw material for cationic surfactants and disinfectants.
3. Pharmaceutical & Agrochemical Intermediates:
- An important building block in the synthesis of certain active pharmaceutical ingredients (APIs) and agrochemicals.
4. Advanced Materials:
- Ionic Liquids: Used to prepare functional ionic liquids for electrolytes, catalysts, or separations.
- Polymer Modification: Employed to introduce amine functionality into polymers for enhanced adhesion or reactivity.

- Packaging Options
- Industrial Grade: 160 kg net weight per steel-plastic drum
- Storage Requirements
Store in a cool, dry, and well-ventilated warehouse, away from direct sunlight, heat sources, and incompatible substances (e.g., strong oxidizers, bases).
Shelf life is 12 months when stored under recommended conditions.
- Handling Precautions
Wear protective gloves and goggles during operation to avoid direct contact with skin and eyes. In case of accidental contact, rinse thoroughly with plenty of water and seek medical advice if necessary.