Peregal O-15 (fatty alcohol polyoxyethylene (15) ether) is generally classified as a low-toxicity chemical, with an acute oral toxicity LD50 greater than 2000 mg/kg. Under normal industrial use conditions, its hazards to humans are relatively controllable. However, this product is classified as Skin Irritation Category 2 and Serious Eye Damage Category 2A, meaning direct contact can cause significant skin irritation and serious eye irritation. This is the most critical safety risk during use.
Regarding environmental safety, Peregal O-15 has long-term chronic effects on aquatic organisms (Hazardous to the Aquatic Environment - Long-term Chronic Category 3). The 96-hour LC50 for fish and 48-hour EC50 for daphnia are both greater than 100 mg/L. Although acute toxicity is low, its degradation products or long-term residues may cause lasting damage to aquatic ecosystems. Therefore, it is strictly forbidden to discharge the product or its waste into sewers, surface water, or groundwater. Waste disposal must comply with local/national regulations.
According to GHS classification criteria, the main hazards of Peregal O-15 are as follows:
| Hazard Category | Level | Hazard Statement |
|---|---|---|
| Skin corrosion/irritation | Category 2 | H315: Causes skin irritation |
| Serious eye damage/eye irritation | Category 2A | H319: Causes serious eye irritation |
| Hazardous to the aquatic environment - long-term chronic | Category 3 | H412: Harmful to aquatic life with long lasting effects |
The signal word is "Warning", and the GHS pictogram is GHS07 (exclamation mark). The product has no significant flammability or explosiveness and is relatively safe in terms of physical hazards.
Personal Protective Requirements: When handling Peregal O-15, protective gloves, protective clothing, eye protection, and face protection must be worn (P280). After operation, exposed skin should be thoroughly washed (P264). Hands must be washed before eating, drinking, or smoking. The work area should be well-ventilated to avoid inhaling vapors, mists, or aerosols.
Storage Conditions: Store the product in a cool, dry, well-ventilated warehouse, away from heat sources and open flames. Keep the container tightly sealed to prevent moisture and foreign matter ingress. Store separately from incompatible substances such as oxidizing agents, strong acids, and strong bases. The storage area should be equipped with spill collection devices and appropriate fire extinguishing equipment. Strictly adhere to specified storage temperatures to prevent product deterioration.
| Exposure Type | Emergency Response Procedure |
|---|---|
| Skin Contact | Immediately remove contaminated clothing and rinse skin thoroughly with plenty of soap and water. If irritation or discomfort occurs, seek medical attention. |
| Eye Contact | Immediately separate eyelids and rinse with flowing water or saline for at least 15 minutes. If wearing contact lenses and they can be removed easily, do so and continue rinsing. If eye irritation persists, seek medical attention immediately. (P305+P351+P338, P337+P313) |
| Inhalation | Move quickly to fresh air and keep airways open. If feeling unwell, seek medical attention immediately. |
| Ingestion | Do NOT induce vomiting. Rinse mouth immediately and seek medical attention. |
| Spill Handling | Evacuate personnel from the spill area to a safe zone and restrict access. Wear appropriate personal protective equipment. Collect the spill using sand, vermiculite, or other inert absorbent materials and place in a dedicated container for disposal per regulations. Prevent entry into sewers, surface water, or groundwater. |