Combustible. Liquid formulations containing organic solvents may be flammable.
NO open flames.
Powder, AFFF, foam, carbon dioxide.
EXPLOSION
In case of fire: keep drums, etc., cool by spraying with water.
EXPOSURE
PREVENT DISPERSION OF DUST!
Inhalation
Ventilation, local exhaust, or breathing protection.
Fresh air, rest.
Skin
Redness. Burning sensation.
Protective gloves.
Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes
Redness.
Safety goggles.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
Ingestion
Do not eat, drink, or smoke during work. Wash hands before eating.
Rinse mouth.
SPILLAGE DISPOSAL
PACKAGING & LABELLING
Do NOT wash away into sewer. Do NOT let this chemical enter the environment. Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting. Carefully collect remainder, then remove to safe place. Personal protection: A/P2 filter respirator for organic vapour and harmful dust.
EMERGENCY RESPONSE
SAFE STORAGE
Provision to contain effluent from fire extinguishing.
IMPORTANT DATA
Physical State; Appearance COLOURLESS CRYSTALLINE POWDER, WITH CHARACTERISTIC ODOUR.
Occupational exposure limits TLV not established.
Routes of exposure The substance can be absorbed into the body by inhalation of its aerosol and by ingestion.
Inhalation risk No indication can be given about the rate in which a harmful concentration in the air is reached on evaporation of this substance at 20°C.
Effects of short-term exposure The substance is irritating to the eyes and the skin.
PHYSICAL PROPERTIES
ENVIRONMENTAL DATA
Melting point: 60-80°C Density: 1.11 g/cm³ Solubility in water: none Vapour pressure, Pa at 20°C: <10
The substance is very toxic to aquatic organisms. This substance does enter the environment under normal use. Great care, however, should be given to avoid any additional release, e.g. through inappropriate disposal.
NOTES
Carrier solvents used in commercial formulations may change physical and toxicological properties. Neo-pynamin is a trade name. Also consult publication Health and Safety Guide No. 31 Tetramethrin, and Environmental Health Criteria No. 98 Tetramethrin, of IPCS.
