Under normal conditions of use, the health risks of isomeric alcohol ether phosphate E-1310P to humans are controllable. According to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), this product is not classified as dangerous goods, but it is categorized as skin irritation Category 2 and eye irritation Category 2. This means direct contact may cause mild erythema, swelling, or discomfort, but as long as reasonable protective measures are taken during handling, the risk can be effectively controlled.
Based on acute toxicity data, the oral acute toxicity LD50 value in rats is greater than 2000 mg/kg, indicating low to moderate toxicity, suggesting that the acute hazard from a single ingestion is not high. Under normal working conditions, due to its low vapor pressure, the inhalation risk is minimal, and no significant acute inhalation toxicity has been reported. Overall, E-1310P is not a highly toxic or acutely toxic chemical, but it should still be handled with professional caution to avoid unnecessary direct contact.
In terms of environmental impact, E-1310P has relatively low aquatic toxicity—the 96-hour median lethal concentration (LC50) for fish is greater than 10 mg/L, and the 48-hour median effect concentration (EC50) for daphnia is greater than 100 mg/L. Additionally, tested according to OECD 301 methods, its biodegradation rate exceeds 60%, meeting biodegradable standards, meaning it can be gradually decomposed by microorganisms after being released into the environment and is not prone to long-term accumulation in ecosystems. However, it should be noted that long-term or large-scale release into water bodies may still have slight adverse effects on aquatic ecosystems. Therefore, wastewater containing this product should be treated to meet standards before discharge and should not be directly discharged into sewers or surface waters.
| Item | Parameter | Data Source |
|---|---|---|
| GHS Hazard Classification | Skin irritation Category 2, Eye irritation Category 2 | Guoli Chemical Product SDS |
| Acute oral toxicity (Rat LD50) | > 2000 mg/kg (Low to moderate toxicity) | Guoli Chemical Product SDS |
| Fish 96h LC50 | > 10 mg/L | Guoli Chemical Product SDS |
| Daphnia 48h EC50 | > 100 mg/L | Guoli Chemical Product SDS |
| Biodegradation rate | > 60% (OECD 301 method, biodegradable) | Guoli Chemical Product SDS |
| Physicochemical hazards | No flammable or explosive risk under normal conditions | Guoli Chemical Product SDS |
Given the irritant characteristics of E-1310P, in application scenarios such as metalworking fluids, textile auxiliaries, and pesticide emulsifiers, it is recommended that formulation engineers fully consider the contact risks for operators when designing end products and configure appropriate protective measures. In industrial applications, this product is often in a diluted state or encapsulated in a formulation system, so the actual exposure concentration is usually much lower than the original level, further reducing health risks.