CAS 38083-17-9, EC 253-775-4
Is 1-(4-Chlorophenoxy)- 1-(imidazol-1-yl)-3,3- dimethylbutan-2-one banned where you sell?
Also listed as 1-(4-Chlorophenoxy)-1-(imidazol-1-yl)-3,3-dimethylbutan-2-one, Climbazole, 클림바졸[1-(4-클로로페녹시)-1-(1H-이미다졸릴)-3, 3-디메칠-2-부타논]. 3 markets have rules for it. Selling something that contains it? Check it free, no account needed.
- Free
- No account needed
- The law behind every rule
Status
Status by market
Banned, limited, needs a warning, or no rule we know of. US states also follow federal rules, shown in their own row.
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
For Shampoo and conditioner: Limit 2 % (content basis). In force, start date unknown.
From the consolidated text: 1-(4-Chlorophenoxy)- 1-(imidazol-1-yl)-3,3-dimethylbutan-2-one (28) · Climbazole · 38083-17-9 · 253-775-4 · Rinse-off anti-dandruff shampoo (29) · 2,0 % (29)
Annex III entry 310 · fetched 2026-10-09
European Commission / Publications Office (CELLAR): Reg. (EC) 1223/2009 Annexes II-VI(opens in a new tab)For Hair care and colour: Limit 0.2 % (content basis). In force, start date unknown.
“(a) 0,2 % (21) (b) 0,2 % (21) (c) 0,2 % (21) (d) 0,5 % (21)”
For Shampoo and conditioner: Limit 0.5 % (content basis). In force, start date unknown.
“(a) 0,2 % (21) (b) 0,2 % (21) (c) 0,2 % (21) (d) 0,5 % (21)”
For Shampoo and conditioner: Limit 2 % (content basis). In force, start date unknown.
From the official list: 1-(4-Chlorophenoxy)- 1-(imidazol-1-yl)-3,3-dimethylbutan-2-one · Climbazole · 38083-17-9 · 253-775-4 · Rinse-off anti-dandruff shampoo · 2,0 %
Annex III entry 310 · fetched 2026-10-10
The National Archives (legislation.gov.uk): Reg. (EC) 1223/2009 (retained) Annexes II-VI(opens in a new tab)For Shampoo and conditioner: Limit 0.2 % (content basis). In force, start date unknown.
The concentration cell lists several limits (0,2 % 0,2 % 0,2 % 0,5 %); this rule carries 0.2 %. Which applies depends on the alternative in the cell.
From the official list: Climbazole · 38083-17-9 · 253-775-4 · Hair lotions Face creams Foot care products Rinse-off shampoo · 0,2 % 0,2 % 0,2 % 0,5 %
Annex V entry 32 (v1) · fetched 2026-10-10
The National Archives (legislation.gov.uk): Reg. (EC) 1223/2009 (retained) Annexes II-VI(opens in a new tab)For Shampoo and conditioner: Limit 0.5 % (content basis). In force, start date unknown.
The concentration cell lists several limits (0,2 % 0,2 % 0,2 % 0,5 %); this rule carries 0.5 %. Which applies depends on the alternative in the cell.
From the official list: Climbazole · 38083-17-9 · 253-775-4 · Hair lotions Face creams Foot care products Rinse-off shampoo · 0,2 % 0,2 % 0,2 % 0,5 %
Annex V entry 32 (v2) · fetched 2026-10-10
The National Archives (legislation.gov.uk): Reg. (EC) 1223/2009 (retained) Annexes II-VI(opens in a new tab)We have no rule for it here. Our coverage starts 12 Jul 2024, and this doesn't mean it's allowed.
For Hair care and colour: Banned. In force under the consolidated notice effective 18 Mar 2026; earlier versions are not in our data.
사용금지 in the table text, product scope not expressible with the registered attributes: 클림바졸[1-(4-클로 두발용 제품에 기타 제품에는 로페녹시)-1-(1H-이 0.5% 사용금지 미다졸릴)-3, 3-디메 칠-2-부타논]
From the official list: 클림바졸[1-(4-클로 · 두발용 제품에 · 기타 제품에는 · 38083-17-9
Schedule 2 보존제 성분 클림바졸[1-(4-클로로페녹시)-1-(1H-이미다졸릴)-3, 3-디메칠-2-부타논] · fetched 2026-10-09
Ministry of Food and Drug Safety / National Law Information Center (law.go.kr): 화장품 안전기준 등에 관한 규정 별표 1, 별표 2, 제6조(opens in a new tab)For Hair care and colour: Limit 0.5 % (content basis). In force under the consolidated notice effective 18 Mar 2026; earlier versions are not in our data.
From the official list: 클림바졸[1-(4-클로 · 두발용 제품에 · 기타 제품에는 · 38083-17-9
Schedule 2 보존제 성분 클림바졸[1-(4-클로로페녹시)-1-(1H-이미다졸릴)-3, 3-디메칠-2-부타논] · fetched 2026-10-09
Ministry of Food and Drug Safety / National Law Information Center (law.go.kr): 화장품 안전기준 등에 관한 규정 별표 1, 별표 2, 제6조(opens in a new tab)- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- Limited
- Requirement, dates and source
For Shampoo and conditioner: Limit 2 % (content basis). In force, start date unknown.
From the consolidated text: 1-(4-Chlorophenoxy)- 1-(imidazol-1-yl)-3,3-dimethylbutan-2-one (28) · Climbazole · 38083-17-9 · 253-775-4 · Rinse-off anti-dandruff shampoo (29) · 2,0 % (29)
Annex III entry 310 · fetched 2026-10-09
European Commission / Publications Office (CELLAR): Reg. (EC) 1223/2009 Annexes II-VI(opens in a new tab)For Hair care and colour: Limit 0.2 % (content basis). In force, start date unknown.
“(a) 0,2 % (21) (b) 0,2 % (21) (c) 0,2 % (21) (d) 0,5 % (21)”
Annex V entry 32 (v1a) · fetched 2026-10-09European Commission / Publications Office (CELLAR): Reg. (EC) 1223/2009 Annexes II-VI(opens in a new tab) For Shampoo and conditioner: Limit 0.5 % (content basis). In force, start date unknown.
“(a) 0,2 % (21) (b) 0,2 % (21) (c) 0,2 % (21) (d) 0,5 % (21)”
Annex V entry 32 (v2d) · fetched 2026-10-09European Commission / Publications Office (CELLAR): Reg. (EC) 1223/2009 Annexes II-VI(opens in a new tab)
- Status
- Limited
- Requirement, dates and source
For Shampoo and conditioner: Limit 2 % (content basis). In force, start date unknown.
From the official list: 1-(4-Chlorophenoxy)- 1-(imidazol-1-yl)-3,3-dimethylbutan-2-one · Climbazole · 38083-17-9 · 253-775-4 · Rinse-off anti-dandruff shampoo · 2,0 %
Annex III entry 310 · fetched 2026-10-10
The National Archives (legislation.gov.uk): Reg. (EC) 1223/2009 (retained) Annexes II-VI(opens in a new tab)For Shampoo and conditioner: Limit 0.2 % (content basis). In force, start date unknown.
The concentration cell lists several limits (0,2 % 0,2 % 0,2 % 0,5 %); this rule carries 0.2 %. Which applies depends on the alternative in the cell.
From the official list: Climbazole · 38083-17-9 · 253-775-4 · Hair lotions Face creams Foot care products Rinse-off shampoo · 0,2 % 0,2 % 0,2 % 0,5 %
Annex V entry 32 (v1) · fetched 2026-10-10
The National Archives (legislation.gov.uk): Reg. (EC) 1223/2009 (retained) Annexes II-VI(opens in a new tab)For Shampoo and conditioner: Limit 0.5 % (content basis). In force, start date unknown.
The concentration cell lists several limits (0,2 % 0,2 % 0,2 % 0,5 %); this rule carries 0.5 %. Which applies depends on the alternative in the cell.
From the official list: Climbazole · 38083-17-9 · 253-775-4 · Hair lotions Face creams Foot care products Rinse-off shampoo · 0,2 % 0,2 % 0,2 % 0,5 %
Annex V entry 32 (v2) · fetched 2026-10-10
The National Archives (legislation.gov.uk): Reg. (EC) 1223/2009 (retained) Annexes II-VI(opens in a new tab)
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 12 Jul 2024, and this doesn't mean it's allowed.
- Status
- Banned
- Requirement, dates and source
For Hair care and colour: Banned. In force under the consolidated notice effective 18 Mar 2026; earlier versions are not in our data.
사용금지 in the table text, product scope not expressible with the registered attributes: 클림바졸[1-(4-클로 두발용 제품에 기타 제품에는 로페녹시)-1-(1H-이 0.5% 사용금지 미다졸릴)-3, 3-디메 칠-2-부타논]
From the official list: 클림바졸[1-(4-클로 · 두발용 제품에 · 기타 제품에는 · 38083-17-9
Schedule 2 보존제 성분 클림바졸[1-(4-클로로페녹시)-1-(1H-이미다졸릴)-3, 3-디메칠-2-부타논] · fetched 2026-10-09
Ministry of Food and Drug Safety / National Law Information Center (law.go.kr): 화장품 안전기준 등에 관한 규정 별표 1, 별표 2, 제6조(opens in a new tab)For Hair care and colour: Limit 0.5 % (content basis). In force under the consolidated notice effective 18 Mar 2026; earlier versions are not in our data.
From the official list: 클림바졸[1-(4-클로 · 두발용 제품에 · 기타 제품에는 · 38083-17-9
Schedule 2 보존제 성분 클림바졸[1-(4-클로로페녹시)-1-(1H-이미다졸릴)-3, 3-디메칠-2-부타논] · fetched 2026-10-09
Ministry of Food and Drug Safety / National Law Information Center (law.go.kr): 화장품 안전기준 등에 관한 규정 별표 1, 별표 2, 제6조(opens in a new tab)
California
Prop 65 listing
California's list of chemicals known to cause cancer or reproductive harm.
Not on the Prop 65 list in our data
Not on California's list when we last checked it.
Groups
Group memberships
Groups that name this substance. Markets define groups like PFAS in different ways.
Not named in any group
No group we track names this substance. Groups like PFAS are defined by chemical structure and don't list members, so whether it's in one depends on your product.
Records
Recalls and alerts
Recalls, safety alerts and Prop 65 notices that name 1-(4-Chlorophenoxy)- 1-(imidazol-1-yl)-3,3- dimethylbutan-2-one, with a link to the original. A Prop 65 notice is a claim by the sender, not a ruling.
No records in our feeds
No Prop 65 notice, EU Safety Gate alert or CPSC recall has named 1-(4-Chlorophenoxy)- 1-(imidazol-1-yl)-3,3- dimethylbutan-2-one since January 2023. Other agencies may still have acted.
See also
Related
- Check a product
Tell us it's in your product and see what applies where you sell.
- European Union
When our coverage starts, the laws and the sources.
- Great Britain (England, Scotland, Wales)
When our coverage starts, the laws and the sources.
- South Korea
When our coverage starts, the laws and the sources.
- Shampoo and conditioner
Every rule for this kind of product, in each market.
- Hair care and colour
Every rule for this kind of product, in each market.
Alerts
Get an email when these rules change.
Check a product free, no account needed. Save it, and you see when a rule that affects it changes, and Team emails you the day it does.