Salicylic Acid

salicyclic acid

Salicylic Acid: Acne’s Enemy

Have you heard of your acne's greatest enemy? Yes, your guess is right - it's Salicylic acid. Salicylic acid is a type of phenolic acid with a chemical formula of C7H6O3. 

The acidic nature of salicylic acid makes it a good exfoliator with a powerful defense mechanism of your skin against bacteria (Propionibacterium acnes) that cannot survive in extremely acidic environment. It is also an effective treatment for warts caused by Human Papilloma Virus. It acts by breaking the small attachments joining your skin cells together, thereby encouraging exfoliation (skin peeling) and unclogging of pores. Its lipophilic structure also allows it to penetrate oily parts of skin that results to deep cleaning. However using too much salicylic acid can also cause skin irritation, dryness and excessive peeling. Therefore one must be cautious when applying salicylic acid-containing products, especially for those with sensitive skin.

Salicylic Acid contains 3 different constituents:

  • Benzene ring
  • Hydroxyl group
  • Carboxylic group

What does Salicylic Acid look like in Chemistry?

salicylic acid molecular structure
salicylic acid molecular model

Let’s Get Building!

Using your Student Molecular Model Set from Duluth Labs let’s create Salicylic Acid! You’ll need:

  • 7 Carbon Atoms

  • 3 Oxygen Atoms

  • 6 Hydrogen Atoms

  • 6 Small connectors (compact small bonds for hydrogen)

  • 6 Medium connectors

  • 8 Long connectors

  • Molecular Tool (for Disassembly)

Put aside all the atoms and connectors needed.

Let’s Start Building With Our Phenol Portion!

salicylic acid molecular structure

Note: Let’s begin with Carbon 6! We start building this portion of the molecule in a clockwise direction.

Let’s start!


  • 1
    salicylic acid molecular model

    1. Using a carbon atom (Carbon 6) then attach another carbon atom (Carbon 1) to it using 2 long connectors. Add a hydrogen atom on carbon 6 using a small connector.

  • 2
    salicylic acid molecular model

    2. Attach another carbon (Carbon 2) below Carbon 1 using a medium connector.

  • 3
    salicylic acid molecular model

    3. Attach an Oxygen atom to Carbon 2 using a medium connector. Then, add a hydrogen atom to this oxygen using a small connector.

  • 4
    salicylic acid molecular model

    4. Then, using another carbon (Carbon 3) and attach this to Carbon 2 using 2 long connectors. Add a hydrogen atom to Carbon 3 using a small connector.

  • 5
    salicylic acid molecular model

    5. Add another carbon atom (Carbon 4) then attach this to Carbon 3 using a medium connector. Place a hydrogen atom to carbon 4 using a small connector

  • 6
    salicylic acid molecular model

    6. Using another carbon atom (Carbon 5) then attach this to Carbon 4 using 2 long connectors. Add one hydrogen atom to carbon 5 using a small connector.

  • 7
    salicylic acid molecular model

    7. Join Carbon 5 and Carbon 6 together using a medium connector.

  • 8
    salicylic acid molecular model

    Yay! We've just built our Phenol Portion!

Note: Let’s now add the carboxylic acid functional group to our phenol ring, starting with the carbonyl carbon.

salicylic acid molecular structure


  • 1
    salicylic acid molecular model

    1. Using a Carbon atom (Carbonyl Carbon) then attach this to Carbon 1 of the phenol portion using a medium connector. This is now the carbonyl carbon

  • 2
    salicylic acid molecular model

    2. Add an Oxygen atom on this carbonyl carbon using 2 long connectors.

  • salicylic acid molecular model

    3. Add another oxygen atom on the carbonyl carbon using a medium connector. Then, add a hydrogen atom to this oxygen using a small connector

Great work! Now we have our newly-built Salicylic Acid.

Feel free to show us how your Salicylic acid molecule turned out!

Comment and share pictures below!

Tune in next week for another molecule of the week!

See you then xoxo :)


Duluth Labs

Afton Direct LLC

Older Post Newer Post

  • 해외배팅사이트 on
    해외배팅사이트 추천
    해외스포츠배팅사이트 추천
    해외배팅사이트에이전시 추천
    BTI Sports—b60by94a1wbra414jbsf-/%EC%95%84%EC%8B%9C%EC%95%88%EC%BB%A4%EB%84%A5%ED%8A%B8—b60by94a1wbra414jbsf-/[EMV%20FIELD]EMAIL[EMV%20/FIELD]&cat=Techniques+culturales&url=,5&l=

  • 안전카지노사이트 on
    안전 카지노사이트
    온라인카지노 추천
    바카라사이트 추천;redirect=$deeplink_path=article%2Fjan%2F123&$fallback_url=$deeplink_path=article/jan/123&$fallback_url=*&redirect=[Main_middle1]%D0%90%D0%BA%D0%91%D0%B0%D1%80%D1%81+%D0%A1%D0%BF%D0%BE%D1%80%D1%82&goto=!&amc=con.blbn.490450.485278.164924&pid=6508&rmd=3&trg=[EMV%20FIELD]EMAIL[EMV%20/FIELD]&cat=Techniques+culturales&url=,5&

  • gaming on

    Fabulous My goodness, how impressive!

  • gamer on

    Exciting Majestic thoughts

  • 아시안커넥트 on
    아시안커넥트 에이전시
    비티아이 스포츠
    아시안커넥트 우회주소 추천인 TM66
    실시간스포츠중계 추천인 TM66
    아시안커넥트 IGX골프 배팅
    아시안커넥트 가입
    아시안커넥트 추천
    아시안커넥트 도메인
    아시안커넥트 안전주소
    아시안커넥트 가입코드TM66

Leave a comment