Methylcyclohexane
| Physicochemical properties | Color and odor state: colorless transparent liquid | Toxicity: Low toxicity | |
| Flammability: Flammable | Density: 0.77g/cm³ | ||
| Volatility: Volatile | Corrosive: non-corrosive | ||
| Boiling point: 101°C | Degradability: None | ||
| Stability: Stability | Melting point: -126.3°C | ||
| Acidity-alkaline: neutral | Moisture absorption: does not absorb moisture | ||
| Spontaneous ignition point: 250° -C-258°C | Viscosity: | ||
| Deliquescence: No deliquescence | Flash point: -3°C | ||
| Solubility: insoluble in water, soluble in ethanol, ether, acetone, benzene, petroleum ether, carbon tetrachloride, etc | |||
| Various numbers | CAS: 108-87-2 | HS: 2902110000 | EINECS：203-624-3 |
| Uses | It is mainly used as a solvent, chromatographic analysis reference material and as a calibration thermometer, and is also used in organic synthesis. | ||
| Hazard category | 3.2 flammable liquids | ||
| Fire-fighting measures | Hazard characteristics: Its vapor and air can form an explosive mixture, and there is a risk of combustion and explosion when exposed to heat sources and open flames. It can react strongly with oxidants, causing combustion or explosion. Fire extinguishing method: spray water to cool the container, if possible move the container from the fire site to an open area. Containers in the fire must be evacuated immediately if they have changed color or produced noise from the safety relief device. Fire extinguishing agents: foam, carbon dioxide, dry powder, sand. Water extinguishing the fire is ineffective. Precautions for fire extinguishing: Firefighters must wear air respirators and full-body fire and gas clothing to extinguish the fire in the upwind direction. Spray water to cool the container and, if possible, move the container from the fire to an open area. If the container suddenly makes an abnormal sound or abnormal phenomenon, it should be evacuated immediately. Water extinguishing the fire is ineffective. | ||
| Emergency treatment | Skin contact: Remove contaminated clothing immediately and rinse the skin thoroughly with soapy water and clean water. Seek medical attention. Eye contact: lift the eyelid and rinse with running water or saline. Seek medical attention. Inhalation: Quickly leave the scene to fresh air. Keep your airways open. If breathing is difficult, give oxygen. If breathing stops, perform artificial respiration immediately. Seek medical attention. Eating: Drink enough warm water to induce vomiting. Seek medical attention. | ||
| Packaging, storage, transportation | The packaging specification is 160 kg/drum , usually packed in iron drums . Storage requirements: Store in a cool and ventilated warehouse. Stay away from fire and heat sources. The storage temperature should not exceed 30°C. Keep the container tightly sealed. It should be stored separately from the oxidizing agent and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leak emergency treatment equipment and appropriate containment materials. Transported according to the requirements of dangerous goods | ||
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