English
中文简体Diisodecyl phthalate (DIDP), a species of phthalate (phthalate), is liquid at room temperature, and is commonly used in resin or plastic plasticizers (plasticizers) in industry. agent), especially products with high heat resistance or insulation requirements, such as UL 90 degrees Celsius grade cables. Among the phthalates, DIDP is not restricted by EU testing standards. Because DIDP has a long carbon chain in common phthalates with industrial value, relatively large molecular weight, high flash point, high boiling point, and low toxicity, it is also commonly known as an environmentally friendly plasticizer. a breed.
Precautions for use
health hazard
Inhalation: Get away from the scene to fresh air. Seek medical attention.
Explosion hazard
The product is flammable. Hazardous characteristics: Combustible in case of open flame and high heat.
first-aid
Skin contact: Take off contaminated clothing and wash with running water.
Eye Contact: Lift eyelids and rinse with running water or normal saline. Seek medical attention.
Inhalation: Get away from the scene to fresh air. Seek medical attention.
Ingestion: Drink plenty of warm water and induce vomiting. Seek medical attention.
Protective measures
Respiratory system protection: Generally no special protection is required, and a self-priming filter gas mask (half mask) can be worn when exposed to high concentrations.
Eye protection: When the concentration in the air is high, wear chemical safety goggles.
Body Protection: Wear anti-poison penetration overalls.
Hand Protection: Wear chemical resistant gloves.
Other Protection: Smoking is strictly prohibited at the work site. After work, take a shower. Practice good hygiene.
Fire-fighting measures
Hazardous combustion products: carbon monoxide, carbon dioxide.
Fire Fighting Methods: If possible, move the container from the scene of the fire to an open area. Spray water to keep the fire container cool until the fire is over. Containers exposed to fire must be evacuated immediately if they become discolored or sound from safety relief devices. Extinguishing agent: mist water, foam, dry powder, carbon dioxide, sand.
Spill emergency treatment
Emergency treatment: Quickly evacuate the personnel in the leaked contaminated area to a safe area, and isolate them, strictly restricting access. Cut off the fire source. It is recommended that emergency personnel wear self-priming filter gas masks (full face masks) and protective clothing. Cut off the source of the leak as much as possible. Prevent flowing into restricted spaces such as sewers and flood drains.
Small amount of leakage: Absorb with dry sand or similar substances, or brush with emulsion made of non-combustible dispersant, and put the lotion into the waste water system after dilution.
Large amount of leakage: Construct dikes or dig pits for containment. Use a pump to transfer it to a tank truck or a special collector, and recycle it or transport it to a waste treatment site for disposal.
Handling and Storage
Handling Precautions: Closed operation, pay attention to ventilation. Operators must undergo special training and strictly abide by the operating procedures. It is recommended that the operator wear a self-priming filter gas mask (half mask), chemical safety goggles, anti-poison infiltration overalls, and chemical-resistant gloves. Keep away from fire and heat sources, and smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment. Prevent vapors from escaping into workplace air. Avoid contact with oxidants. When handling, load and unload lightly to prevent damage to packaging and containers. Equipped with corresponding types and quantities of fire-fighting equipment and leakage emergency treatment equipment. Empty containers may be harmful residues.
Precautions for storage: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. should be kept away from oxidizer, do not store together. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.
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