Study Your Main Material over the course of a Week

You must study your central/primary material very well, and answer the following questions. 


The below gives some insight into what it takes to understand scent material. It's an adventure, and a perfumer makes these observations nearly daily. 


What are the various scent facets found within this starring material?  

In the example of rose otto, I know (from experience) that the following facets are found; 



Question: Where do I find, see, or how can I recognize these facets? 



What are some adjectives I would use to describe this starring material? 


How do other people (usually found online) describe the scent of this starring material? 

Use these sites to see how others describe any given scent material 


www.perfumersworld.com 

http://www.thegoodscentscompany.com


What are the central, chief molecules found in this starring essential oil or absolute?

Use Google to search "chief molecular constituents " in "rose otto." 


Results here: https://en.wikipedia.org/wiki/Rose_oil

The above gives some insight into what it means to understand scent material. It's an adventure, and a perfumer makes these sorts of observations nearly daily.