International Chemical Safety Cards TRIISOPROPANOLAMINE ICSC: 0592 TRIISOPROPANOLAMINE Tri-2-propanolamine Tris(2-hydroxypropyl)amine 1,1',1-Nitrilotripropan-2-ol C9H21NO3 / ((CH3)2COH)3N Molecular mass: 191.3 CAS # 122-20-3 RTECS # UB8750000 ICSC # 0592 EC # 603-097-00-3 TYPES OF HAZARD/ EXPOSURE ACUTE HAZARDS/ SYMPTOMS PREVENTION FIRST AID/ FIRE FIGHTING FIRE Combustible. Gives off irritating or toxic fumes (or gases) in a fire. NO open flames. Powder, alcohol-resistant foam, water spray, carbon dioxide. EXPLOSION   EXPOSURE AVOID ALL CONTACT! INHALATION Sore throat. Cough. Burning sensation. Shortness of breath. Symptoms may be delayed (see Notes). Ventilation, local exhaust, or breathing protection. Fresh air, rest. Half-upright position. Artificial respiration if indicated. Refer for medical attention. SKIN Pain. Blisters. Protective gloves. Protective clothing. Rinse and then wash skin with water and soap. Refer for medical attention. EYES Redness. Pain. Severe deep burns. Safety goggles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor. INGESTION Abdominal pain. Burning sensation. Shock or collapse. Do not eat, drink, or smoke during work. Rinse mouth. Do NOT induce vomiting. Refer for medical attention. SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting. Carefully collect remainder, then remove to safe place (extra personal protection: A/P2 filter respirator for organic vapour and harmful dust). Xi symbol R: 36 S: (2-)26 SEE IMPORTANT INFORMATION ON BACK ICSC: 0592 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities © IPCS CEC 1993

International Chemical Safety Cards TRIISOPROPANOLAMINE ICSC: 0592 I M P O R T A N T D A T A PHYSICAL STATE; APPEARANCE: WHITE, HYGROSCOPIC CRYSTALS. PHYSICAL DANGERS: CHEMICAL DANGERS: The substance decomposes on heating or on burning producing toxic fumes including nitrogen oxides. The solution in water is a medium strong base. Reacts strong oxidants and strong acids. OCCUPATIONAL EXPOSURE LIMITS (OELs): TLV not established. ROUTES OF EXPOSURE: The substance can be absorbed into the body by inhalation of its aerosol and by ingestion. INHALATION RISK: Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly. EFFECTS OF SHORT-TERM EXPOSURE: The substance is corrosive to the eyes, the skin and the respiratory tract. Inhalation of dust may cause lung oedema (see Notes). The effects may be delayed. Medical observation is indicated. PHYSICAL PROPERTIES Boiling point: 305°C Melting point: 45°C Relative density (water = 1): 1.0 Solubility in water: good Vapour pressure, Pa at 20°C: <1 Flash point: 160°C o.c. Auto-ignition temperature: 320°C

ENVIRONMENTAL DATA
N O T E S
The symptoms of lung oedema often do not become manifest until a few hours have passed and they are aggravated by physical effort. Rest and medical observation are therefore essential. Immediate administration of an appropriate spray, by a doctor or a person authorized by him/her, should be considered. NFPA Code: H2; F1; R0

ADDITIONAL INFORMATION
ICSC: 0592 TRIISOPROPANOLAMINE © IPCS, CEC, 1993

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