This publication describes the vocational rehabilitation system by responding to questions frequently asked by individuals with disabilities. Our goal is to give you information that will help you get the services you need to reach your employment goals.
These are inks / paints that produce an aroma when scratched. They are popular in âscratch and sniffâ products, such as perfume samples etched into womenâs magazines. The reader scratches the sample aroma pigment, releasing an aroma matching the selected perfume.
The ester is called ethylethanoate, or commonly, ethyl acetate. Esters occur in many plants and are, in. part, responsible for the distinctive odors of those plants and the flavors of their fruits. Esters are commonly used in the preparation of artificial flavors or fragrances. Flavors and fragrances may utilize a single ester or a mixture of esters and other substances to duplicate the odor and flavor of a particular fruit. Some esters that smell like common materials that can be prepared in the laboratory are listed in Table 1. H3C C O H H2 CH3 OH C