| Product Identification | Back to Contents | 【Product Name】
2-(4-Isobutylphenyl)-propionic acid | 【Synonyms】
2-[4-(2-Methylpropyl)phenyl]propanoic acid
Advil
alpha-Methyl-4-(2-methylpropyl)benzeneacetic acid
Midol 200
Motrin | 【CAS】
15687-27-1 | 【Formula】
C13H18O2 | 【Molecular Weight】
206.28 | 【EINECS】
239-784-6 | 【RTECS】
MU6640000 | 【RTECS Class】
Drug; Mutagen; Reproductive Effector; Human Data | 【Merck】
12,4925 | 【Beilstein/Gmelin】
2049713 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Colorless, crystalline solid. Characteristic odor. | 【Solubility in water】
16 g/L | 【Melting Point】
75-77 | 【pKa/pKb】
5.2 (pKa) | 【Partition Coefficient】
4.5 | 【Usage】
Medication. Ingredient in over the counter pain relievers. |
| First Aid Measures | Back to Contents | 【Ingestion】
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | 【Skin】
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | 【Handling】
Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. |
| Hazards Identification | Back to Contents | 【Inhalation】
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. | 【Skin】
May cause skin irritation. | 【Eyes】
May cause eye irritation. | 【Ingestion】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause kidney damage. Human fatalities have been reported from acute poisoning. May be harmful if swallowed. | 【Hazards】
Weak to moderate explosion hazard. |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Respirators】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Exposure Effects】
Prolonged or repeated exposure may cause gastrointestinal irritation and kidney damage. Reproductive effects have been reported in humans. |
| Fire Fighting Measures | Back to Contents | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | 【Fire Potential】
Will burn when exposed to heat or flame. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Incompatibilities】
Oxidizing agents. | 【Stability】
Stable at room temperature in closed containers under normal storage and handling conditions. | 【Decomposition】
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. | 【Combustion Products】
Hazardous decomposition products include acrid smoke and fumes. |
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