OPE-105 (Octylphenol polyoxyethylene (10.5) ether) is a non-ionic surfactant. Although it is not classified as a highly toxic substance, according to the GHS classification criteria, it has clear hazards in terms of oral ingestion, skin contact, and eye contact. Before use, be sure to carefully read the Safety Data Sheet (SDS). Operators should undergo professional training and be familiar with the hazardous characteristics and safe operating procedures of this product.
This product is toxic to aquatic life with long-lasting effects (H411) and is classified as an environmentally hazardous substance. Under no circumstances should the product or wastewater containing the product be discharged into sewers, surface water, or groundwater systems. Spills and waste containers must be disposed of as hazardous waste through qualified professional agencies.
Workplaces should be equipped with effective local exhaust or general ventilation to maintain airborne vapor concentrations below occupational exposure limits. Eating, drinking, and smoking are strictly prohibited at the work site. After operation, wash hands and exposed areas thoroughly with soap and water immediately.
| Hazard Category | GHS Classification | Hazard Statement |
|---|---|---|
| Acute Toxicity (Oral) | Category 4 | H302 — Harmful if swallowed |
| Skin Corrosion/Irritation | Category 2 | H315 — Causes skin irritation |
| Serious Eye Damage/Eye Irritation | Category 1 | H318 — Causes serious eye damage |
| Aquatic Acute Toxicity | Category 2 | H411 — Toxic to aquatic life |
| Aquatic Chronic Toxicity | Category 2 | H411 — Has long-lasting effects |
When handling OPE-105, the following certified personal protective equipment must be worn at all times:
Contaminated protective equipment should be removed immediately. Work clothes should be stored separately from other clothing and thoroughly cleaned before reuse.
| Accident Type | Emergency Measures |
|---|---|
| Eye contact | Immediately pry open eyelids, rinse with copious amounts of low-pressure running water or saline for at least 15 minutes, rotate eyeballs to ensure thorough washing. If wearing contact lenses, remove and continue rinsing. Seek medical attention immediately after rinsing. |
| Skin contact | Immediately remove contaminated clothing, rinse continuously with running water and soap for at least 15 minutes. Do not wipe with solvent. If irritation persists, seek medical attention immediately. |
| Ingestion | Do NOT induce vomiting! Rinse mouth with water immediately. If conscious, drink small amounts of water repeatedly to dilute stomach contents. Seek medical attention immediately and bring product packaging and SDS. |
| Inhalation | Move to fresh air immediately, keep airway open. If difficulty breathing, trained personnel should administer oxygen and seek emergency medical attention. |
Storage conditions: Store in a cool, dry, well-ventilated dedicated warehouse. Temperature is recommended to be maintained between 0°C and 30°C. Keep away from heat sources, sparks, and open flames. Keep containers tightly closed and upright; original containers or containers made of stainless steel or high-density polyethylene are recommended. Strictly separate from food, feed, oxidizers, and strong acids and bases.
Spill disposal: For small spills, cover with inert absorbent materials such as dry sand or vermiculite and collect into sealed containers. For large spills, immediately evacuate unnecessary personnel, isolate the spill area, and prevent entry into sewers and water bodies. Use explosion-proof tools for collection. Flush the contaminated area with copious amounts of water; the rinse water must be collected and treated as hazardous waste.
This product is toxic to aquatic life with long-lasting effects (H411). It is strictly prohibited to discharge the product or its solutions into drainage systems, surface water, or soil. Waste products, contaminated containers, and adsorbent materials are hazardous waste and must be sent to professional agencies with hazardous waste operation qualifications for incineration or chemical treatment to ensure safe and harmless disposal. Empty containers still pose risks until cleaned to standard and should be managed with the same safety requirements.