Buta-1,3-diene, see also entries 464-611
Buta-1,3-diene, see also entries 464-611 is listed in Annex II as a prohibited substance for cosmetic products placed on the EU market.
Record details
Chemical name
Buta-1,3-diene, see also entries 464-611
Regulatory information
Regulation
(EC) 2009/1223
SCCS opinions
- Opinion concerning Chemical Ingredients in Cosmetic Products classified as Carcinogenic, Mutagenic or Toxic to Reproduction according to the Chemicals Directive 67/548/EECC
- Opinion concerning Chemical Ingredients in Cosmetic Products classified as Carcinogenic, Mutagenic or Toxic to Reproduction according to the Chemicals Directive 67/548/EEC
CMR
| Category | Carcinogenic | Mutagenic | Reprotoxic |
|---|---|---|---|
| Cat. 1A | ✓ | — | — |
| Cat. 1B | — | ✓ | — |
Key data
Inventory links for Buta-1,3-diene, see also entries 464-611
Related records for Buta-1,3-diene, see also entries 464-611
Direct matches are limited for this record, so nearby entries from Annex II are shown as well.
Isobutane, if it contains = >0,1% w/w Butadiene
Butane, if it contains = >0,1 % w/w Butadiene
Nickel (II) sulfide [1]; nickel sulfide [2]; millerite[3]
Gases (petroleum), C3-4, if they contain > 0.1% w/w Butadiene
Tail gas (petroleum), catalytic cracked distillate and catalytic cracked naphtha fractionation abso…
Trinickel disulfide; nickel subsulfied [1]; heazlewoodite [2]
Tail gas (petroleum), catalytic polymn. naphtha fractionation stabilizer, if it contains > 0.1 % w/…
Tail gas (petroleum), catalytic reformed naphtha fractionation stabilizer, hydrogen sulfide-free, i…
What Annex II means for Buta-1,3-diene, see also entries 464-611
Buta-1,3-diene, see also entries 464-611 is listed as a prohibited substance under Annex II of EU Cosmetics Regulation 1223/2009. No concentration limit applies — the presence of this substance in any cosmetic product placed on the EU market is not permitted regardless of use level.
Formulators must screen their ingredients and raw materials to ensure none contain this substance. Suppliers should provide documentation confirming absence when requested.
This record is linked to 1 CosIng inventory ingredient for name and identifier cross-reference. The page also surfaces 12 related annex records with overlapping identifiers, annex logic or naming patterns.
Compliance checklist
- Verify this substance is absent from all raw materials and finished formulations.
- Request absence confirmation or CoA from raw material suppliers.
- Document the screening result in the Product Information File (PIF).
- This substance has CMR classification. Review the CMR table above and verify current Annex II/III status before use.
Frequently asked questions
Source note for Annex II record Buta-1,3-diene, see also entries 464-611
This page summarizes one Annex II record for Buta-1,3-diene, see also entries 464-611 from public European Commission cosmetic materials and adds linked inventory or identifier matches when available.
Use this record page to review Annex II conditions for Buta-1,3-diene, see also entries 464-611, but confirm any final regulatory decision against the current official annex wording and source files.
Tools & next steps
Check your formula
Paste a full INCI list to detect Buta-1,3-diene, see also entries 464-611 and other flagged EU annex records in one pass.
INCI CheckerCompare entries
Compare Buta-1,3-diene, see also entries 464-611 side by side with another annex record to review differences in restrictions, concentrations and annex placement.
CompareBrowse the annex
See all records in Annex II and compare regulatory conditions across substances in this annex.
Open Annex II