acetonitrile
See how the hazards of acetonitrile combine into label elements for your jurisdiction (EU CLP, GB CLP, OSHA HazCom) — the correct pictograms, signal word and H-statements, with CLP Article 26 precedence applied and explained.
Handling and Storage Guidance for acetonitrile
acetonitrile is a highly flammable liquid (flash point below 23 °C, Category 1–2). Store in a dedicated flammable storage cabinet, away from oxidisers and ignition sources. Use explosion-proof electrical equipment in storage areas. Containers must be kept tightly closed and grounded during transfer to prevent static discharge.
acetonitrile may cause irritation to skin, eyes, or respiratory tract, or has low-level systemic toxicity. Adequate ventilation must be provided in work areas. Personal protective equipment (gloves, eye protection) is recommended during handling.
This substance carries the signal word DANGER, indicating the more severe hazard categories under GHS/CLP. Facilities handling acetonitrile should ensure a written hazard communication programme, including current SDS, employee training records, and GHS-compliant labelling on all containers.
This information is provided for reference only. Always consult the official Safety Data Sheet (SDS) and applicable national regulations before handling this substance.
The GHS classification shown above for acetonitrile corresponds to Section 2 of its Safety Data Sheet. Learn how a compliant 16-section SDS is structured and authored.