A pyrimidinyl pyrazole with antipyretic, analgesic, and anti-inflammatory activity.
Registry Numbers and Inventories.
Japan ENCS (MITI)
Melting point, °C
90 - 92
Boiling point, °C
Vapor pressure, mmHg
4E-8 (25 C)
Solubility in water
Heat of vaporization
Hazards and Protection.
Store at 2 - 8 C.
Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing.
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.
Stable at normal temperatures and pressures.
Thermal decomposition may produce carbon monoxide, carbon dioxide, and nitrogen oxides.
Extinguish using Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Emits toxic fumes under fire conditions.
Harmful by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin.
Material is irritating to mucous membranes and upper respiratory tract.
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
If inhaled, remove to fresh air. If breathing becomes difficult, call a physician.
In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.
In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.