OP-40 Octylphenol Polyoxyethylene Ether belongs to the Alkylphenol Polyoxyethylene Ether (APEO) class of compounds. According to the Safety Data Sheet (SDS) in the Guoli Chemical product database, this product is clearly labeled with two hazard statements: H400 (Very toxic to aquatic life) and H410 (Very toxic to aquatic life with long-lasting effects). This means that once OP-40 enters the aquatic environment, it can cause significant toxic effects on fish, algae, and other aquatic organisms, is difficult to degrade naturally, and has bioaccumulation and environmental persistence.
From a global regulatory trend perspective, APEO substances (including octylphenol polyoxyethylene ether and nonylphenol polyoxyethylene ether) have been included in restricted substance lists in many countries. The EU REACH regulation (EC No 1907\/2006) lists octylphenol and its ethoxylates as Substances of Very High Concern (SVHC) and sets strict limit requirements. China has also imposed restrictions on the discharge of APEO in standards such as the "Discharge Standard of Water Pollutants for Dyeing and Finishing of Textile Industry" (GB 4287-2012). If your products are destined for export markets (especially the EU and North America) or involve fields such as textiles, apparel, or daily chemicals, using OP-40 may result in the final product being non-compliant.
Therefore, strictly speaking, OP-40 does not meet current green environmental requirements. Guoli Chemical has also clearly warned in the product description: "Do not discharge the product or its containers directly into soil, waterways, or drainage systems," and waste must be disposed of by qualified professional agencies. If your application scenario has high requirements for environmental compliance, it is recommended to consider environmentally friendly alternatives such as fatty alcohol polyoxyethylene ether (AEO series) or isomer alcohol ethers. Guoli Chemical can provide relevant product solutions.
Currently, there is no third-party environmental test report for OP-40 available for direct viewing in the Guoli Chemical product database. If you require an SDS (Safety Data Sheet), a Certificate of Analysis (COA), or specific environmental test reports (such as APEO residue testing, heavy metal testing, etc.), it is recommended to obtain them through the following methods:
Data Source Declaration: The product toxicity and environmental information above are sourced from the Safety Data Sheet (SDS) in the Guoli Chemical product database, where the H400\/H410 hazard classification is based on the United Nations GHS system. Regarding the availability of specific test reports, the current database does not include relevant documents, and the official latest response from Guoli Chemical shall prevail.