Three green seaweed extracts and their fractions for ecofriendly management of pestiferous insect Spodoptera litura was written by Sahayaraj, K.;Ravindran, C.;Thusnavis, M. Maria. And the article was included in International Journal of Environmental Science and Technology in 2022.SDS of cas: 2216-51-5 This article mentions the following:
Polyphagous pest Spodoptera litura poses a serious threat to important agriculture crops and their products. A green ecofriendly alternative to existing chem. pesticides, bio-fertilizers are preferred to protect the crop and increase their yield against pests. Hence, three common seaweed crude extracts (Caulerpa scalpelliformis, Caulerpa veravalensis, and Ulva lactuca) and chromatog. fractions of C. scalpelliformis [CS-1 (683-759) and CS-2 (1038-1130)] were screened against S. litura under different concentrations in castor leaves. Dose-dependent mortality was observed for crude extracts and their column chromatog. fractions. Conversely, fractions [CS-1 (683-759) and CS-2 (1038-1130)] recorded highest mortality at 1.0 ppm and lowest at 0.12 ppm. GC-MS anal. of C. scalpelliformis and C. veravalensis exhibited the highest peak of n-Hexadecanoic acid and 1,4-Bis(trimethylsilyl) benzene, resp. The access proportion index suggested C. scalpelliformis was more active than other seaweeds. Henceforth, the results suggest that the above seaweed extracts may be developed as bio-alternative agrochems. for pest control. In the experiment, the researchers used many compounds, for example, (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol (cas: 2216-51-5SDS of cas: 2216-51-5).
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol (cas: 2216-51-5) belongs to alcohols. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.SDS of cas: 2216-51-5
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts