P2 Science Crossword Puzzle

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Across
  1. 4. starting point for Citropols
  2. 5. ingredient moniker
  3. 9. exciting new emollients
  4. 10. in water
  5. 12. more than one ether
  6. 13. dissolves
  7. 16. coming from nature
  8. 17. repeating molecule
  9. 18. carbonyl variety
  10. 20. certified novel
  11. 21. not forever
Down
  1. 1. C9 aldehyde
  2. 2. oil in water
  3. 3. makes fragrance last
  4. 4. looking better, naturally
  5. 6. Elegant processes, sustainable products
  6. 7. adding oxygen
  7. 8. for the long haul
  8. 11. not depleted by use
  9. 14. aroma
  10. 15. 12 steps to better planet
  11. 19. softening ingredient
  12. 22. father of green chemistry