Diaminomaleonitrile CAS 1187-42-4

1. Acts Diaminomaleonitrile CAS 1187-42-4 as a key building block for synthesizing nitrogen-containing heterocyclic compounds like pyrazines, triazines and imidazoles.
2. Serves Diaminomaleonitrile as a precursor for preparing functional organic materials and dyes with high thermal stability and optical properties.
3. Functions as a reagent for biochemical research, including nucleic acid modification and protein crosslinking studies.

Store Diaminomaleonitrile CAS 1187-42-4 at 0-10℃ in sealed amber glass drums in cool, dry, dark area, away from open fire, strong oxidants, acids and alkalis. Wear nitrile gloves, safety goggles and dust mask; avoid inhalation, skin/eye contact & ingestion (toxic, irritant). Reseal tightly post-use to prevent oxidation; dispose of waste as hazardous material.

✅ Contains four reactive nitrogen-containing functional groups, enabling high-efficiency cyclization reactions for heterocyclic compound synthesis.
✅ Good Diaminomaleonitrile solubility in polar solvents, facilitating smooth reaction processing under mild conditions without harsh catalysts.
✅ Industrial-grade high purity with stable batch quality, compliant with REACH standards, suitable for lab R&D and large-scale manufacturing.

- Hazard Class：6.1 (Toxic) | UN：$\boldsymbol{2811}$ | HS Code：2926909090
- Non-combustible solid | Decomposes on heating to release toxic cyanide and nitrogen oxide fumes
- Hazard Statements：H301 (toxic if swallowed), H315 (skin irritation), H319 (eye irritation), H331 (toxic if inhaled)
- Precaution Statements：P261, P280, P301+310, P305+351+338, P311