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2Ethyl Hexanoic Acid MSDS
2-Ethylhexanoic acid safety data table related explanation
2-ethylhexanoic acid, also known as isooctanoic acid, is widely used in the chemical industry. This chemical safety data table (MSDS) covers many key information, which is of great significance for safe production, use and storage.
1. Chemicals and company logo
2-ethylhexanoic acid, English name 2-Ethyl Hexanoic Acid. The manufacturer should provide detailed contact information, such as company name, address, phone number, etc., so that it can be contacted quickly in case of emergency.
II. Overview of Hazards
2-ethylhexanoic acid is corrosive to a certain extent, and contact with the skin and eyes can cause burns. If its vapor is inhaled, or it irritates the respiratory tract, causing symptoms such as cough and breathing difficulties. Ingestion may also damage the digestive system. Long-term or repeated exposure, or potential chronic effects on human health.
III. Component/Composition Information
Pure 2-ethylhexanoic acid, its chemical formula is C H O ², which accurately indicates the chemical composition and provides a basis for subsequent safe operation and emergency treatment.
IV. First Aid Measures
1. ** Skin Contact **: Immediately remove contaminated clothing, rinse with plenty of flowing water for at least 15 minutes, and then seek medical attention.
2. ** Eye Contact **: Immediately lift the eyelids, rinse thoroughly with plenty of flowing water or normal saline for at least 15 minutes, and seek medical attention quickly.
3. ** Inhalation **: Quickly leave the scene to a fresh place of air to keep the respiratory tract unobstructed. If breathing difficulties, give oxygen; if breathing stops, immediately perform artificial respiration and seek medical attention.
4. ** Ingestion **: Drink enough warm water, induce vomiting, and seek medical attention as soon as possible.
5. Firefighting measures
2-ethylhexanoic acid is flammable, and flammable in case of open flames and hot topics. Its combustion products include carbon monoxide, carbon dioxide, etc. When extinguishing a fire, fire extinguishing agents such as anti-soluble foam, carbon dioxide, dry powder, and sand can be used. Firefighters must wear gas masks and full-body fire suits when extinguishing a fire, and extinguish the fire in the upwind direction.
6. Emergency treatment for leaks
1. ** Emergency operations **: Quickly evacuate personnel from the leaked contaminated area to a safe area, and isolate them, and strictly restrict access. Emergency personnel need to wear self-contained positive pressure breathing apparatus and anti-acid and alkali work clothes.
2. ** Leak disposal method **: If it is a small amount of leakage, it can be mixed and absorbed with sand, dry lime or soda ash. When there is a large amount of leakage, build a dike or dig a pit for containment, and cover it with foam to reduce steam disasters. Transfer it to a tanker or a special collector with an explosion-proof pump, and recover or transport it to a waste treatment site for disposal.
VII. Operation disposal and storage
1. ** Operation precautions **: The operation should be carried out in a well-ventilated place. The operator needs to 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 protective glasses, anti-acid and alkali work clothes, and rubber acid and alkali-resistant gloves. Keep away from fire and heat sources, and smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment to prevent steam from leaking into the air in the workplace. Avoid contact with oxidants and alkalis. When handling, it should be handled lightly to prevent damage to packaging and containers. Equip with corresponding varieties and quantities of fire equipment and leakage emergency treatment equipment. Harmful substances may remain in emptied containers.
2. ** Storage precautions **: Store in a cool and ventilated warehouse. Keep away from fire and heat sources. It should be stored separately from oxidants and alkalis, and should not be mixed. Use explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.
VIII. Contact Control/Personal Protection
1. ** Maximum Allowable Concentration **: Formulate appropriate occupational exposure limits to ensure that the concentration of 2-ethylhexanoic acid in the working environment is within a safe range.
2. ** Monitoring Methods **: Professional analytical methods such as gas chromatography can be used to monitor the concentration of 2-ethylhexanoic acid in the air of the workplace.
3. ** Engineering Control **: The production process is closed, ventilation is strengthened, and safe showers and eye washing equipment are provided.
4. ** Respiratory system protection **: When it may be exposed to its vapor, wear a self-priming filter gas mask (half mask); when emergency rescue or evacuation, it is recommended to wear an air respirator.
5. ** Eye protection **: Wear chemical safety glasses.
6. ** Body protection **: Wear anti-acid and alkali work clothes.
7. ** Hand protection **: Wear rubber acid and alkali resistant gloves.
8. ** Other protection **: Smoking is strictly prohibited at the work site. After work, shower and change clothes, and pay attention to personal cleanliness and hygiene.
IX. Physical and chemical properties
1. ** Appearance and characteristics **: Colorless liquid with a special smell.
2. ** Melting point （℃）**： - 80
3. ** Boiling point (℃) **: 228
4. ** Relative density (water = 1) **: 0.9036 (20 ℃)
5. ** Relative vapor density (air = 1) **: 4.9
6. ** Saturated vapor pressure (kPa) **: 0.13 (78 ℃)
7. ** Heat of combustion (kJ/mol) **: no data
8. ** Critical temperature (℃) **: no data
9. ** Critical pressure (MPa) **: no data
10. ** Logarithmic value of octanol/water partition coefficient **: no data
11. ** Flash point (℃) **: 116
12. ** Ignition temperature (℃) **: no data
13. ** Upper limit of explosion% (V/V) **: no data
14. ** Lower limit of explosion% (V/V) **: no data
15. ** Solubility **: Slightly soluble in water, soluble in organic solvents such as ethanol, ether, chloroform.
10. Stability and reactivity
1. ** STABILITY **: Stable under normal storage and use conditions.
2. ** Prohibited ingredients **: Strong oxidizing agent, strong alkali.
3. ** Conditions to avoid contact **: Open flame, hot topic.
4. ** Hazards of polymerization **: No polymerization.
5. ** Decomposition products **: Carbon monoxide, carbon dioxide.
11. Toxicological data
Obtain toxicological data of 2-ethylhexanoic acid through animal experiments and related studies. Such as acute toxicity data, including half lethal dose (LD), etc., to provide a basis for evaluating its potential harm to human body.
12. Ecological data
2-ethylhexanoic acid may have an impact on aquatic organisms after entering the environment. Studying its biodegradability, bioconcentration, etc., will help to evaluate the long-term impact of chemicals on the ecological environment, take corresponding environmental protection measures, and reduce the harm to the ecosystem.
13. Waste disposal
1. ** Waste disposal method **: In accordance with relevant national and local regulations, waste 2-ethylhexanoic acid and packaging containers are handed over to qualified professional treatment institutions for disposal. Suitable methods such as incineration can be used for disposal, but attention should be paid to controlling the incineration conditions to avoid secondary pollution.
2. ** Disposal Precautions **: During the disposal process, take personal protection and environmental protection measures to prevent the leakage of waste chemicals from polluting the environment.
14. Transportation Information
1. ** Dangerous Goods Number **: No Information
2. ** UN Number **: 3265
3. ** Packaging Mark **: Corrosive
4. ** Packaging Category **: Class II Packaging
5. ** Packaging method **: small opening steel drum; threaded mouth glass bottle, iron cap pressure mouth glass bottle, plastic bottle or metal drum (tank) outside the ordinary wooden box; threaded mouth glass bottle, plastic bottle or tin plate barrel (tank) outside full of baseplate lattice box, fiberboard box or plywood box.
6. ** Transportation precautions **: Before transportation to ensure that the packaging container is complete and sealed. During transportation to ensure that the container does not leak, not collapse, not fall, not damaged. It is strictly forbidden to mix and mix with oxidants, alkalis, edible chemicals, etc. During transportation, the transport vehicle should be equipped with the corresponding variety and quantity of fire equipment and leakage emergency treatment equipment. During transportation should be protected from exposure to the sun, rain, high temperature. Road transportation should be driven according to the specified route, do not stay in residential areas and densely populated areas.
The above is the main content of the 2-ethylhexanoic acid safety data table, which is closely related to each link. It is of great significance to ensure personnel safety, protect the environment and standardize the whole life cycle management of chemicals.
2-ethylhexanoic acid, also known as isooctanoic acid, is widely used in the chemical industry. This chemical safety data table (MSDS) covers many key information, which is of great significance for safe production, use and storage.
1. Chemicals and company logo
2-ethylhexanoic acid, English name 2-Ethyl Hexanoic Acid. The manufacturer should provide detailed contact information, such as company name, address, phone number, etc., so that it can be contacted quickly in case of emergency.
II. Overview of Hazards
2-ethylhexanoic acid is corrosive to a certain extent, and contact with the skin and eyes can cause burns. If its vapor is inhaled, or it irritates the respiratory tract, causing symptoms such as cough and breathing difficulties. Ingestion may also damage the digestive system. Long-term or repeated exposure, or potential chronic effects on human health.
III. Component/Composition Information
Pure 2-ethylhexanoic acid, its chemical formula is C H O ², which accurately indicates the chemical composition and provides a basis for subsequent safe operation and emergency treatment.
IV. First Aid Measures
1. ** Skin Contact **: Immediately remove contaminated clothing, rinse with plenty of flowing water for at least 15 minutes, and then seek medical attention.
2. ** Eye Contact **: Immediately lift the eyelids, rinse thoroughly with plenty of flowing water or normal saline for at least 15 minutes, and seek medical attention quickly.
3. ** Inhalation **: Quickly leave the scene to a fresh place of air to keep the respiratory tract unobstructed. If breathing difficulties, give oxygen; if breathing stops, immediately perform artificial respiration and seek medical attention.
4. ** Ingestion **: Drink enough warm water, induce vomiting, and seek medical attention as soon as possible.
5. Firefighting measures
2-ethylhexanoic acid is flammable, and flammable in case of open flames and hot topics. Its combustion products include carbon monoxide, carbon dioxide, etc. When extinguishing a fire, fire extinguishing agents such as anti-soluble foam, carbon dioxide, dry powder, and sand can be used. Firefighters must wear gas masks and full-body fire suits when extinguishing a fire, and extinguish the fire in the upwind direction.
6. Emergency treatment for leaks
1. ** Emergency operations **: Quickly evacuate personnel from the leaked contaminated area to a safe area, and isolate them, and strictly restrict access. Emergency personnel need to wear self-contained positive pressure breathing apparatus and anti-acid and alkali work clothes.
2. ** Leak disposal method **: If it is a small amount of leakage, it can be mixed and absorbed with sand, dry lime or soda ash. When there is a large amount of leakage, build a dike or dig a pit for containment, and cover it with foam to reduce steam disasters. Transfer it to a tanker or a special collector with an explosion-proof pump, and recover or transport it to a waste treatment site for disposal.
VII. Operation disposal and storage
1. ** Operation precautions **: The operation should be carried out in a well-ventilated place. The operator needs to 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 protective glasses, anti-acid and alkali work clothes, and rubber acid and alkali-resistant gloves. Keep away from fire and heat sources, and smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment to prevent steam from leaking into the air in the workplace. Avoid contact with oxidants and alkalis. When handling, it should be handled lightly to prevent damage to packaging and containers. Equip with corresponding varieties and quantities of fire equipment and leakage emergency treatment equipment. Harmful substances may remain in emptied containers.
2. ** Storage precautions **: Store in a cool and ventilated warehouse. Keep away from fire and heat sources. It should be stored separately from oxidants and alkalis, and should not be mixed. Use explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.
VIII. Contact Control/Personal Protection
1. ** Maximum Allowable Concentration **: Formulate appropriate occupational exposure limits to ensure that the concentration of 2-ethylhexanoic acid in the working environment is within a safe range.
2. ** Monitoring Methods **: Professional analytical methods such as gas chromatography can be used to monitor the concentration of 2-ethylhexanoic acid in the air of the workplace.
3. ** Engineering Control **: The production process is closed, ventilation is strengthened, and safe showers and eye washing equipment are provided.
4. ** Respiratory system protection **: When it may be exposed to its vapor, wear a self-priming filter gas mask (half mask); when emergency rescue or evacuation, it is recommended to wear an air respirator.
5. ** Eye protection **: Wear chemical safety glasses.
6. ** Body protection **: Wear anti-acid and alkali work clothes.
7. ** Hand protection **: Wear rubber acid and alkali resistant gloves.
8. ** Other protection **: Smoking is strictly prohibited at the work site. After work, shower and change clothes, and pay attention to personal cleanliness and hygiene.
IX. Physical and chemical properties
1. ** Appearance and characteristics **: Colorless liquid with a special smell.
2. ** Melting point （℃）**： - 80
3. ** Boiling point (℃) **: 228
4. ** Relative density (water = 1) **: 0.9036 (20 ℃)
5. ** Relative vapor density (air = 1) **: 4.9
6. ** Saturated vapor pressure (kPa) **: 0.13 (78 ℃)
7. ** Heat of combustion (kJ/mol) **: no data
8. ** Critical temperature (℃) **: no data
9. ** Critical pressure (MPa) **: no data
10. ** Logarithmic value of octanol/water partition coefficient **: no data
11. ** Flash point (℃) **: 116
12. ** Ignition temperature (℃) **: no data
13. ** Upper limit of explosion% (V/V) **: no data
14. ** Lower limit of explosion% (V/V) **: no data
15. ** Solubility **: Slightly soluble in water, soluble in organic solvents such as ethanol, ether, chloroform.
10. Stability and reactivity
1. ** STABILITY **: Stable under normal storage and use conditions.
2. ** Prohibited ingredients **: Strong oxidizing agent, strong alkali.
3. ** Conditions to avoid contact **: Open flame, hot topic.
4. ** Hazards of polymerization **: No polymerization.
5. ** Decomposition products **: Carbon monoxide, carbon dioxide.
11. Toxicological data
Obtain toxicological data of 2-ethylhexanoic acid through animal experiments and related studies. Such as acute toxicity data, including half lethal dose (LD), etc., to provide a basis for evaluating its potential harm to human body.
12. Ecological data
2-ethylhexanoic acid may have an impact on aquatic organisms after entering the environment. Studying its biodegradability, bioconcentration, etc., will help to evaluate the long-term impact of chemicals on the ecological environment, take corresponding environmental protection measures, and reduce the harm to the ecosystem.
13. Waste disposal
1. ** Waste disposal method **: In accordance with relevant national and local regulations, waste 2-ethylhexanoic acid and packaging containers are handed over to qualified professional treatment institutions for disposal. Suitable methods such as incineration can be used for disposal, but attention should be paid to controlling the incineration conditions to avoid secondary pollution.
2. ** Disposal Precautions **: During the disposal process, take personal protection and environmental protection measures to prevent the leakage of waste chemicals from polluting the environment.
14. Transportation Information
1. ** Dangerous Goods Number **: No Information
2. ** UN Number **: 3265
3. ** Packaging Mark **: Corrosive
4. ** Packaging Category **: Class II Packaging
5. ** Packaging method **: small opening steel drum; threaded mouth glass bottle, iron cap pressure mouth glass bottle, plastic bottle or metal drum (tank) outside the ordinary wooden box; threaded mouth glass bottle, plastic bottle or tin plate barrel (tank) outside full of baseplate lattice box, fiberboard box or plywood box.
6. ** Transportation precautions **: Before transportation to ensure that the packaging container is complete and sealed. During transportation to ensure that the container does not leak, not collapse, not fall, not damaged. It is strictly forbidden to mix and mix with oxidants, alkalis, edible chemicals, etc. During transportation, the transport vehicle should be equipped with the corresponding variety and quantity of fire equipment and leakage emergency treatment equipment. During transportation should be protected from exposure to the sun, rain, high temperature. Road transportation should be driven according to the specified route, do not stay in residential areas and densely populated areas.
The above is the main content of the 2-ethylhexanoic acid safety data table, which is closely related to each link. It is of great significance to ensure personnel safety, protect the environment and standardize the whole life cycle management of chemicals.
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