Regulatory data is for reference only. Always verify with the official regulator before making formulation decisions. Last refreshed: 10/12/2026.
Ingredients/Buta-1,3-diene, see also entries 464-611
Buta-1,3-diene, see also entries 464-611CAS 106-99-0
EU CosIng II — prohibitedECHA SVHC — candidateASEAN II — prohibitedHealth Canada — prohibitedChina NMPA — prohibitedUK OPSS — prohibitedBrazil ANVISA — prohibited
Is Buta-1,3-diene, see also entries 464-611 restricted in cosmetics?
Buta-1,3-diene, see also entries 464-611 is prohibited in EU CosIng, ASEAN, Health Canada, China NMPA, UK OPSS and Brazil ANVISA. Markets not named here hold no entry for it, which is not a clearance.
- CAS
- 106-99-0
- INCI
- Buta-1,3-diene, see also entries 464-611
- Data refreshed
- 2026-10-12
Regulatory status
| Source | Status | Annex / Details | Limit / Conditions | Last updated |
|---|---|---|---|---|
| EU CosIng | prohibited | Annex II | — | — |
| ECHA SVHC | candidate | 2008-10-28 | Carcinogen (Cat 1A), Mutagen (Cat 1B) | 10/28/2008 |
| ASEAN | prohibited | Annex II | — | — |
| Health Canada | prohibited | — | — | 10/7/2026 |
| China NMPA | prohibited | — | — | 10/7/2026 |
| UK OPSS | prohibited | — | Source: legislation.gov.uk retained EU Regulation 1223/2009 Annex Ii | 10/5/2026 |
| Brazil ANVISA | prohibited | — | — | 10/7/2026 |
What this means
Buta-1,3-diene, see also entries 464-611 has regulatory signals in EU CosIng, ECHA SVHC, ASEAN, Health Canada, China NMPA, UK OPSS, Brazil ANVISA. Review the source links above for the official conditions and latest updates.
Recent regulatory changes
No recorded regulatory changes for Buta-1,3-diene, see also entries 464-611 yet.
Common questions
- Is Buta-1,3-diene, see also entries 464-611 restricted in EU cosmetics?
- Buta-1,3-diene, see also entries 464-611 is prohibited in EU cosmetics according to EU CosIng Annex II.
- Is Buta-1,3-diene, see also entries 464-611 on the ECHA SVHC candidate list?
- Buta-1,3-diene, see also entries 464-611 is listed on the ECHA SVHC candidate list since 2008-10-28.
- Is Buta-1,3-diene, see also entries 464-611 restricted under the ASEAN Cosmetic Directive?
- Buta-1,3-diene, see also entries 464-611 is prohibited under the ASEAN Cosmetic Directive Annex II.
- Is Buta-1,3-diene, see also entries 464-611 restricted in Health Canada?
- Buta-1,3-diene, see also entries 464-611 is prohibited in cosmetics under Health Canada.
- Is Buta-1,3-diene, see also entries 464-611 restricted in China NMPA?
- Buta-1,3-diene, see also entries 464-611 is prohibited in cosmetics under China NMPA.
- Is Buta-1,3-diene, see also entries 464-611 restricted in UK OPSS?
- Buta-1,3-diene, see also entries 464-611 is prohibited in cosmetics under UK OPSS.
- Is Buta-1,3-diene, see also entries 464-611 restricted in Brazil ANVISA?
- Buta-1,3-diene, see also entries 464-611 is prohibited in cosmetics under Brazil ANVISA.
- What is the CAS number for Buta-1,3-diene, see also entries 464-611?
- The CAS number for Buta-1,3-diene, see also entries 464-611 is 106-99-0.
Check this ingredient in a formula across 11 markets
This page covers one ingredient on its own. Sign up free to check it at your actual concentration, in a full formula, with GHS hazards and per-market verdicts.