Ecotoxicity of Tetradecanoic Acid, 2-sulfo-, 1-methylester, Sodium Salt (C14MES)

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概要

• 論文の詳細を見る

• This paper reports the ecotoxicological study of “tetradecanoic acid, 2-sulfo-, 1-methylester, sodium salt (C14MES)”. This salt was synthesized by sulfonating 1-methyl tetradecanoic acid derived from palm oil and coconut oil with sulfur trioxide. The tests were attempted in accordance with the OECD (Organization for Economic Cooperation and Development) Guidelines for the Testing of Chemicals. The 72 h ErC50 exceeded 100 mg/L in the alga growth inhibition test. In the daphnia acute immobilization and reproduction tests, 17.2 mg/L of 48 h EC50 and 4.10 mg/L of NOEC were derived, respectively. These ecotoxicities of C14MES were equivalent to or lower than that of other similar anionic surfactants, such as LAS (linear alkylbenzene sulfonate) or AOS (alpha olefin sulfonate).

• 日本油化学会の論文

著者

• Takei Toshiharu

  Human Safety Evaluation Center Research And Development Headquarters Lion Corporation

• Takagi Yutaka

  Human Safety Evaluation Center Research & Technology Headquarters Lion Corporation

• ODAKE Hiroshi

  Human Safety Evaluation Center, Research & Technology Headquarters, Lion Corporation

• MIURA Kazuaki

  Human Safety Evaluation Center, Research & Technology Headquarters, Lion Corporation

• Miura Kazuaki

  Human and Environmental Safety Evaluation Center, Research & Development Headquarters, Lion Corporation

• ODAKE Hiroshi

  Human Safety Evaluation Center, Research & Technology Headquarters, Lion Corporation

• TAKEI Toshiharu

  Human Safety Evaluation Center, Research & Technology Headquarters, Lion Corporation

関連論文

• TOXICITY STUDIES OF TETRADECANOIC ACID, 2-SULFO-, 1-METHYLESTER, SODIUM SALT (C14-MES)
• MUTAGENICITY STUDIES WITH PALM FRUIT CAROTENE
• Ecotoxicity of Tetradecanoic Acid, 2-sulfo-, 1-methylester, Sodium Salt (C14MES)
• Aquatic Risk Assessment of 2-Sulfonato Fatty Acid Methyl Ester Sodium Salt (MES)

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