| [Flash Point] 137 | |
| [Fire Fighting] Extinguish with water spray, carbon dioxide, dry chemical powder or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. | |
| [Ingestion] If swallowed, wash out mouth with water provided person is conscious. Call a physician. | |
| [Inhalation] If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. | |
| [Skin] In case of contact, immediately wash skin with soap and copious amounts of water. Remove contaminated clothing and shoes. Call a physician. | |
| [Eyes] 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. | |
| [Storage] Keep container tightly closed. | |
| [Ingestion] May be harmful if swallowed. | |
| [Inhalation] Material may be irritating to mucous membranes and upper respiratory tract. May be harmful if inhaled. | |
| [Skin] May cause skin irritation. May be harmful if absorbed through the skin. May cause allergic skin reaction. | |
| [Eyes] May cause irritation. | |
| [Hazards] Emits toxic fumes under fire conditions. | |
| [EC Risk Phrase] 43 | |
| [EC Safety Phrase] 37/39 | |
| [Personal Protection] Compatible chemical-resistant gloves. Chemical safety goggles. Protective clothing. | |
| [Respirators] Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Where risk assessment shows air-purifying respirators are appropriate use a dust mask type N95 (US) or type P1 (EN 143) respirator. | |
| [Solubility in water] 14 g/L (25 C) | |
| [Melting Point] 235 - 241 | |
| [Boiling Point] 304 | |
| [Vapor Pressure] 0.0004 (25 C) | |
| [Density] 1.42 g/cm3 (25 C) | |
| [pKa/pKb] 0.94 (pKa) | |
| [Partition Coefficient] .58 | |
| [Heat Of Vaporization] 57.43 kJ/mol | |
| [Product Name] 4-Methylthiazole-5-carboxylic acid | |
| [Synonyms] 4-Methyl-1,3-thiazole-5-carboxylic acid | |
| [CAS] "CASEN_20485-41-0.htm">20485-41-0 | |
| [Formula] C5H5NO2S | |
| [Molecular Weight] 143.16999999999999 | |
| [RTECS] XJ3680000 | |
| [Beilstein/Gmelin] 120745 | |
| [Beilstein Reference] 4-27-00-04008 | |
| [Small spills/leaks] 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. | |
| [Incompatibilities] Oxidizing agents. | |
| [Stability] Stable at normal temperratures and pressures. | |
| [Decomposition] Carbon monoxide, Carbon dioxide, Nitrogen oxides, Sulfur oxides. |
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