| [Flash Point] 143 | |
| [Autoignition] 395 | |
| [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 water spray to cool fire-exposed containers. Use extinguishing media most appropriate for the surrounding fire. Do NOT get water inside containers. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | |
| [Ingestion] If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid. Wash mouth out with 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. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | |
| [Eyes] Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. | |
| [Storage] Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. | |
| [Handling] Use only in a well ventilated area. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Do not allow contact with water. Wash clothing before reuse. Keep from contact with moist air and steam. | |
| [Ingestion] May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated. Expected to be a low ingestion hazard. | |
| [Inhalation] May cause allergic respiratory reaction. The toxicological properties of this substance have not been fully investigated. Causes upper respiratory tract irritation. Causes irritation of the mucous membrane. | |
| [Skin] Causes skin irritation. Chronic exposure may result in sensitization. | |
| [Eyes] Causes eye irritation. | |
| [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. | |
| [Poison Class] 4 | |
| [Appearance] Solid. Aromatic odor. | |
| [Solubility in water] Soluble | |
| [Boiling Point] 283 | |
| [Vapor Pressure] 0.003 (25 C) | |
| [Density] 1.18 g/cm3 | |
| [Partition Coefficient] .24 | |
| [Heat Of Vaporization] 52.2 kJ/mol | |
| [Usage] Induces experimental asthma in immunized guinea pigs. | |
| [Product Name] Cyclohexane-1,2-dicarboxylic anhydride | |
| [Synonyms] 3a,4,5,6,7,7a-Hexahydro-2-benzofuran-1,3-dione Hexahydrophthalic anhydride Lekutherm Hardener H | |
| [CAS] "CASEN_85-42-7.htm">85-42-7 | |
| [Formula] C8H10O3 | |
| [Molecular Weight] 154.16 | |
| [EINECS] 201-604-9 | |
| [Beilstein/Gmelin] 83213 | |
| [Beilstein Reference] 5-17-11-00076 | |
| [EC Index Number] 607-102-00-X | |
| [EC Class] Irritant; Sensitising | |
| [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. Do not get water inside containers. | |
| [Stability] Stable under normal temperatures and pressures. | |
| [Incompatibilities] Strong oxidizing agents, strong bases, strong acids, moisture. | |
| [Decomposition] Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. |
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