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Environmental fate & pathways

Hydrolysis

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Description of key information

Mean recoveries of dimethyl sulfide in samples following five days were 96.2, 95.8 and 97.0% of Day 0 in the pH 4, 7 and 9 buffer solutions, respectively. No significant degradation (<10%) of dimethyl sulfide was observed in any of the samples analyzed. The hydrolytic half-life of dimethyl sulfide under acidic (pH4), neutral (pH7) and alkaline (pH9) conditions was therefore estimated at greater than one year.

Key value for chemical safety assessment

Additional information

Chafey (2004) is a GLP-compliant study following OECD guideline 111. The study is considered reliable and suitable for use. The results show that dimethyl sulphide is hydrolytically stable.