CAS 81-81-2
Is Warfarin banned where you sell?
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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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 1 Jan 2025; Packaged food and beverages: 7 Oct 2026; Consumer electronics and small appliances: 1 Jan 2025; Batteries, e-bikes and power banks: 1 Oct 2026), and this doesn't mean it's allowed.
Warning required when exposure exceeds the threshold (no MADL listed for this row). In force since 1 Jul 1988.
- Chemical
- Warfarin
- Type of toxicity
- developmental toxicity
- Listed by
- the State's Qualified Experts (SQE)
- CAS No.
- 81-81-2
- Date listed
- 1 Jul 1987
Prop 65 list row: Warfarin · fetched 2026-10-08
California OEHHA: 27 CCR 27001(opens in a new tab)We have no rule for it here. Our coverage starts 1 Jan 2025 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 1 Jan 2025), and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 1 Jan 2025), and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 1 Jan 2025), and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 1 Jan 2025; Batteries, e-bikes and power banks: 16 Sep 2023), and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: not covered; Consumer electronics and small appliances: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 1 Jan 2025), and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Jan 2025 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 1 Jan 2025), and this doesn't mean it's allowed.
For Cosmetics and personal care: Banned. In force since 11 Jul 2013.
From the consolidated text: Warfarin (INN) and its salts · 81-81-2 · 201-377-6
Annex II entry 203 · fetched 2026-10-09
European Commission / Publications Office (CELLAR): Reg. (EC) 1223/2009 Annexes II-VI(opens in a new tab)For Cosmetics and personal care: Banned. In force, start date unknown.
From the official list: Warfarin (INN) and its salts · 81-81-2 · 201-377-6
Annex II entry 203 · 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 1 Jan 2025 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 12 Jul 2024; Packaged food and beverages: 1 Apr 2026; Consumer electronics and small appliances: 3 Sep 2026; Batteries, e-bikes and power banks: 1 Sep 2026), and this doesn't mean it's allowed.
For Cosmetics and personal care: Banned. In force under the consolidated notice effective 18 Mar 2026; earlier versions are not in our data.
From the official list: 와파린 및 그 염류 · 81-81-2 · 와파린
Schedule 1 와파린 및 그 염류 · 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 1 Jan 2025; Packaged food and beverages: 7 Oct 2026; Consumer electronics and small appliances: 1 Jan 2025; Batteries, e-bikes and power banks: 1 Oct 2026), and this doesn't mean it's allowed.
- Status
- Warning required
- Requirement, dates and source
Warning required when exposure exceeds the threshold (no MADL listed for this row). In force since 1 Jul 1988.
- Chemical
- Warfarin
- Type of toxicity
- developmental toxicity
- Listed by
- the State's Qualified Experts (SQE)
- CAS No.
- 81-81-2
- Date listed
- 1 Jul 1987
Prop 65 list row: Warfarin · fetched 2026-10-08
California OEHHA: 27 CCR 27001(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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 1 Jan 2025; Batteries, e-bikes and power banks: 16 Sep 2023), 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: not covered; Consumer electronics and small appliances: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 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 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 1 Jan 2025), and this doesn't mean it's allowed.
- Status
- Banned
- Requirement, dates and source
For Cosmetics and personal care: Banned. In force since 11 Jul 2013.
From the consolidated text: Warfarin (INN) and its salts · 81-81-2 · 201-377-6
Annex II entry 203 · fetched 2026-10-09
European Commission / Publications Office (CELLAR): Reg. (EC) 1223/2009 Annexes II-VI(opens in a new tab)
- Status
- Banned
- Requirement, dates and source
For Cosmetics and personal care: Banned. In force, start date unknown.
From the official list: Warfarin (INN) and its salts · 81-81-2 · 201-377-6
Annex II entry 203 · 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 1 Jan 2025 (Home and kitchen goods: 1 Jan 2025; Cosmetics and personal care: 12 Jul 2024; Packaged food and beverages: 1 Apr 2026; Consumer electronics and small appliances: 3 Sep 2026; Batteries, e-bikes and power banks: 1 Sep 2026), and this doesn't mean it's allowed.
- Status
- Banned
- Requirement, dates and source
For Cosmetics and personal care: Banned. In force under the consolidated notice effective 18 Mar 2026; earlier versions are not in our data.
From the official list: 와파린 및 그 염류 · 81-81-2 · 와파린
Schedule 1 와파린 및 그 염류 · 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.
- Listing
- Listed 1987-07-01 (developmental). Grace period: "Proposition 65 warning requirements do not apply until 12 months after the chemical has been listed" (Appendix A); listing date plus 12 months.
- Warning applies from
- 1 Jul 1988
- Requirement
- Warning required when exposure exceeds the threshold (no MADL listed for this row)
- Warning wording
- This product can expose you to Warfarin, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Chemical
- Warfarin
- Type of toxicity
- developmental toxicity
- Listed by
- the State's Qualified Experts (SQE)
- CAS No.
- 81-81-2
- Date listed
- 1 Jul 1987
Prop 65 list row: Warfarin · fetched 2026-10-08
California OEHHA: 27 CCR 27001(opens in a new tab)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 Warfarin, 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 Warfarin 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.
- Cosmetics and personal care
Every rule for this kind of product, in each market.
- Batteries, e-bikes and power banks
Every rule for this kind of product, in each market.
- Consumer electronics and small appliances
Every rule for this kind of product, in each market.
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