Registry Numbers and Inventories.
26 27 36/37/39 45
Japan ENCS (MITI)
Boiling point, °C
Vapor pressure, mmHg
5 (25 C)
1.010 g/cm3 (20 C)
Solubility in water
15 mg/L (25 C)
Partition coefficient, pKow
Heat of vaporization
Hazards and Protection.
Keep tightly closed. Store in a cool dry place. Store under nitrogen. Do not allow contact with water.
Compatible chemical-resistant gloves. Chemical safety goggles. Protective clothing. Faceshield (8-inch minimum).
Wear appropriate government approved respirator.
Absorb on sand or vermiculite and place in closed containers for disposal. Ventilate area and wash spill site after material pickup is complete.
Water, Strong oxidizing agents.
Carbon monoxide, Carbon dioxide, Hydrogen chloride gas, Silicon oxide.
Extinguish with carbon dioxide, dry chemical powder or appropriate foam. Do NOT use water. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Emits toxic fumes under fire conditions.
Harmful if swallowed, inhaled, or absorbed through skin. Symptoms of exposure may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting. Inhalation may result in spasm, inflammation and edema of the larynx and bronchi, chemical pneumonitis, and pulmonary edema. Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and skin.
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
In case of contact, immediately wash skin with soap and copious amounts of water. 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.