![]() Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material. The published material is being distributed without warranty of any kind, either expressed or implied. This may result in insomnia, excitement, tachycardia and polyuria.Įvaporation at 20☌ is negligible a harmful concentration of airborne particles can, however, be reached quickly when dispersed.Įffects of long-term or repeated exposureĮnvironmental effects from the substance have not been investigated adequately.Īll rights reserved. The substance may cause effects on the central nervous system and cardiovascular system. Properties of Aspirin Physical Properties of Aspirin It Shows Following Physical Properties Its molar mass is 180.16 g/mol. The substance can be absorbed into the body by inhalation and by ingestion. Octanol/water partition coefficient as log Pow: -0.07 account for various physical properties including a high boiling point, high enthalpy of. This produces toxic fumes including nitrogen oxides. (b) Structure of caffeine, the transfer molecule, in the. ODOURLESS WHITE CRYSTALS OR CRYSTALLINE POWDER.ĭecomposes on burning. With the financial assistance of the European Commission. Prepared by an international group of experts on behalf of ILO and WHO, Well closed.ĭo not transport with food and feedstuffs. Then store and dispose of according to local regulations. If appropriate, moisten first to prevent dusting. Encapsulated versus Non-encapsulated Nanodroplet Crystallizations. Sweep spilled substance into covered sealable containers. ![]() Caffeine has a density of 1.23 g mL-1 its melting point is 235. The structure data file (SDF/MOL File) contains the information about the atoms, bonds, connectivity and coordinates of caffeine molecule. Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Physical properties Caffeine is a white, bitter, odorless and hygroscopic crystalline solid. Appearance, colorless gas Density, 1,600 g/L, solid 771 g/L, liquid 1.98 g/L, gas Melting point. Rinse skin with plenty of water or shower.įirst rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. Use local exhaust or breathing protection.įresh air, rest. ![]() Gives off irritating or toxic fumes (or gases) in a fire. 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dioneĬombustible. The melting point of caffeine is 238° C, but the boiling point is only 178° C.
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