RUŌOD Lab

Level 10 · Safety, IFRA, Regulatory Compliance and Quality

SDS and CLP for Fragrance Oils: Study Guide

Read our guide to REACH and CLP, then compare one supplier's SDS with its label, and find out when your own fragrance oil becomes a regulated mixture.

Professional 15 min study By the RUŌOD Lab team Updated

In short

In the EU, CLP governs the classification and labeling of chemicals and mixtures, and an SDS communicates hazards down the supply chain. A finished cosmetic is excluded from CLP, but a fragrance oil sold as such is a mixture and falls within it. Other regions have their own systems, such as OSHA's hazard communication rules in the US. Read the guide, and then look closely at the documents you already hold.

What you will learn

  • Say when CLP applies to what you sell
  • Read an SDS for what it means for your work

Before this lesson: What a Safety Assessor Needs: Study Guide

What to look for as you read

  • When your position in the supply chain changes from user to supplier.
  • Why a fragrance oil may need a warning such as a sensitizer statement, even at low levels.
  • What a change in the CLP rules could mean for label formats.

Practical exercise: Review one fragrance oil's documents

About 35 minutes · You will have: a review of one SDS and label, with any inconsistencies noted

  1. Take the SDS and label of one fragrance oil you own.
  2. Compare the label's hazard statements with the SDS section 2. Do they agree?
  3. Record the SDS revision date, the supplier's region, and the language.
  4. Find the flash point, and check how it relates to your storage and shipping plans.
  5. Write what would change if you decided to sell this oil on to other makers, then list what you would ask a professional.

You have done this well if you note any disagreement between documents, and can say where you stand in the chain. Do not self-classify a mixture for sale without suitable expertise.

Knowledge check

1. Are finished cosmetics in the scope of CLP labeling?
Show the answer

No, Article 1(5) of CLP excludes them; a fragrance oil sold as such is a different case. A fragrance oil sold on to makers is a mixture under CLP, so it needs its own classification and label.

2. Which SDS section gives you handling precautions?
Show the answer

Section 7. Section 7 covers handling and storage. Section 2 covers hazards.

3. You bottle your own blend for other makers. What might change?
Show the answer

You could take on supplier duties, including an SDS and CLP label. Check where you sit in the chain, and get advice.

Sources

Further reading and materials

Written and reviewed by the RUŌOD Lab team. This is general education, not legal, regulatory, medical or safety advice. Example dilutions and exercises are for learning, are not validated products, and have not been safety-assessed. Completing a lesson confers no qualification. How we check these lessons.