21. A less harsh nail polish remover is ethyl acetate , which often also contains isopropyl alcohol. 22. Ethyl acetate is an irritant of the conjunctiva and mucous membrane of the respiratory tract.23. Balsaminol A is an amorphous powder soluble in methanol and ethyl acetate but insoluble in ?M. 24. Cucurbalsaminol B is an amorphous powder soluble in methanol and ethyl acetate but insoluble in ?M. 25. Silicotungstic acid is used to manufacture ethyl acetate by the alkylation of acetic acid by ethylene: 26. The compound is soluble in ethyl acetate and methanol but not in pure chloroform or petrol. 27. Reworked powder was dissolved in ethyl acetate containing small quantities of desired stabilizers and other additives. 28. The irritant effect of ethyl acetate is weaker than that of propyl acetate or butyl acetate. 29. Balsaminol B is an amorphous powder soluble in methanol and ethyl acetate , but insoluble in ?M. 30. Ethyl acetate ( ETAC ) is used in printing inks, glues, paints, packaging, cosmetics and pharmaceuticals.