OCTADECENYL-AMMONIUM FLUORIDE
RestrictedCAS 36505-83-615 regulations across 15 markets
OCTADECENYL-AMMONIUM FLUORIDE is a cosmetic ingredient classified as Antiplaque. Also known as CAS 36505-83-6. It is regulated in 15 markets including UAE, Bahrain, European Union.
Also Known As
- CAS Number
- 36505-83-6
Market Overview — 29 Markets
European Union1
United Kingdom1
United States
California
Maryland
Washington
Canada
Brazil
South Korea
Japan
Taiwan1
Australia
Singapore1
Malaysia1
Thailand1
Indonesia1
Vietnam1
Philippines1
UAE1
Saudi Arabia1
Qatar1
Oman1
Kuwait1
Bahrain1
Russia
Belarus
Kazakhstan
Armenia
Kyrgyzstan
Detailed Regulations
Europe2 regulations
European UnionRestricted
- Chemical name
- Octadecenyl- Ammonium Fluoride
- CAS
- 36505-83-6
- Max concentration
- 0,15 % calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0,15 %
- Product type
- Oral products
- Conditions of use
- Contains octadecenyl-ammonium fluoride. For any toothpaste with compounds containing fluorine in a concentration of 0,1 to 0,15 % calculated as F unless it is already labelled as contra-indicated for children (e.g. “for adult use only”) the following labelling is obligatory: “Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimise swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.”
Source: EC 1223/2009 Annex III
United KingdomRestricted
- Chemical name
- 9-Octadecen-1-amine hydrofluoride
- CAS
- 36505-83-6
- Max concentration
- 0,15 % calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0,15 %
- Product type
- Oral products
- Conditions of use
- Max: 0,15 % calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0,15 % Contains octadecenyl-ammonium fluoride. For any toothpaste with compounds containing fluorine in a concentration of 0,1 to 0,15 % calculated as F unless it is already labelled as contra-indicated for children (e.g. ‘ for adult use only ’ ) the following labelling is obligatory: Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimise swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.
Source: UK retained EC 1223/2009 Annex III
AmericasNo restrictions
No specific restrictions for OCTADECENYL-AMMONIUM FLUORIDE in United States, California, Maryland, Washington, Canada, Brazil.
East Asia & Oceania1 regulation
TaiwanRestricted
- Chemical name
- 9-Octadecen-1-amine hydrofluoride
- CAS
- 36505-83-6
- Max concentration
- 0.15%(以F計)
- Product type
- Oral products
Source: TFDA Cosmetics Regulations
ASEAN6 regulations
SingaporeRestricted
- Chemical name
- 9-Octadecen-1-amine hydrofluoride Octadecenyl- ammonium fluoride
- CAS
- 36505-83-6
- Max concentration
- 0.15 %calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0.15%
- Product type
- (a) Oral hygiene products (except mouthwash) (b) Mouthwash
- Conditions of use
- (a) & (b) Contains octadecenyl-ammonium fluoride. (a) ' Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimize swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.' (12) (b) Do not use for children below 6 years of age
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
MalaysiaRestricted
- Chemical name
- 9-Octadecen-1-amine hydrofluoride Octadecenyl- ammonium fluoride
- CAS
- 36505-83-6
- Max concentration
- 0.15 %calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0.15%
- Product type
- (a) Oral hygiene products (except mouthwash) (b) Mouthwash
- Conditions of use
- (a) & (b) Contains octadecenyl-ammonium fluoride. (a) ' Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimize swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.' (12) (b) Do not use for children below 6 years of age
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
ThailandRestricted
- Chemical name
- 9-Octadecen-1-amine hydrofluoride Octadecenyl- ammonium fluoride
- CAS
- 36505-83-6
- Max concentration
- 0.15 %calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0.15%
- Product type
- (a) Oral hygiene products (except mouthwash) (b) Mouthwash
- Conditions of use
- (a) & (b) Contains octadecenyl-ammonium fluoride. (a) ' Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimize swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.' (12) (b) Do not use for children below 6 years of age
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
IndonesiaRestricted
- Chemical name
- 9-Octadecen-1-amine hydrofluoride Octadecenyl- ammonium fluoride
- CAS
- 36505-83-6
- Max concentration
- 0.15 %calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0.15%
- Product type
- (a) Oral hygiene products (except mouthwash) (b) Mouthwash
- Conditions of use
- (a) & (b) Contains octadecenyl-ammonium fluoride. (a) ' Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimize swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.' (12) (b) Do not use for children below 6 years of age
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
VietnamRestricted
- Chemical name
- 9-Octadecen-1-amine hydrofluoride Octadecenyl- ammonium fluoride
- CAS
- 36505-83-6
- Max concentration
- 0.15 %calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0.15%
- Product type
- (a) Oral hygiene products (except mouthwash) (b) Mouthwash
- Conditions of use
- (a) & (b) Contains octadecenyl-ammonium fluoride. (a) ' Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimize swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.' (12) (b) Do not use for children below 6 years of age
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
PhilippinesRestricted
- Chemical name
- 9-Octadecen-1-amine hydrofluoride Octadecenyl- ammonium fluoride
- CAS
- 36505-83-6
- Max concentration
- 0.15 %calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0.15%
- Product type
- (a) Oral hygiene products (except mouthwash) (b) Mouthwash
- Conditions of use
- (a) & (b) Contains octadecenyl-ammonium fluoride. (a) ' Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimize swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.' (12) (b) Do not use for children below 6 years of age
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
GCC6 regulations
UAERestricted
- Chemical name
- Octadecenyl- Ammonium Fluoride
- CAS
- 36505-83-6
- Max concentration
- 0,15 % calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0,15 %
- Product type
- Oral products
- Conditions of use
- Contains octadecenyl-ammonium fluoride. For any toothpaste with compounds containing fluorine in a concentration of 0,1 to 0,15 % calculated as F unless it is already labelled as contra-indicated for children (e.g. “for adult use only”) the following labelling is obligatory: “Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimise swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.”
Source: GSO 1943:2024 (based on EU 1223/2009 III)
Saudi ArabiaRestricted
- Chemical name
- Octadecenyl- Ammonium Fluoride
- CAS
- 36505-83-6
- Max concentration
- 0,15 % calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0,15 %
- Product type
- Oral products
- Conditions of use
- Contains octadecenyl-ammonium fluoride. For any toothpaste with compounds containing fluorine in a concentration of 0,1 to 0,15 % calculated as F unless it is already labelled as contra-indicated for children (e.g. “for adult use only”) the following labelling is obligatory: “Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimise swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.”
Source: GSO 1943:2024 (based on EU 1223/2009 III)
QatarRestricted
- Chemical name
- Octadecenyl- Ammonium Fluoride
- CAS
- 36505-83-6
- Max concentration
- 0,15 % calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0,15 %
- Product type
- Oral products
- Conditions of use
- Contains octadecenyl-ammonium fluoride. For any toothpaste with compounds containing fluorine in a concentration of 0,1 to 0,15 % calculated as F unless it is already labelled as contra-indicated for children (e.g. “for adult use only”) the following labelling is obligatory: “Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimise swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.”
Source: GSO 1943:2024 (based on EU 1223/2009 III)
OmanRestricted
- Chemical name
- Octadecenyl- Ammonium Fluoride
- CAS
- 36505-83-6
- Max concentration
- 0,15 % calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0,15 %
- Product type
- Oral products
- Conditions of use
- Contains octadecenyl-ammonium fluoride. For any toothpaste with compounds containing fluorine in a concentration of 0,1 to 0,15 % calculated as F unless it is already labelled as contra-indicated for children (e.g. “for adult use only”) the following labelling is obligatory: “Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimise swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.”
Source: GSO 1943:2024 (based on EU 1223/2009 III)
KuwaitRestricted
- Chemical name
- Octadecenyl- Ammonium Fluoride
- CAS
- 36505-83-6
- Max concentration
- 0,15 % calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0,15 %
- Product type
- Oral products
- Conditions of use
- Contains octadecenyl-ammonium fluoride. For any toothpaste with compounds containing fluorine in a concentration of 0,1 to 0,15 % calculated as F unless it is already labelled as contra-indicated for children (e.g. “for adult use only”) the following labelling is obligatory: “Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimise swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.”
Source: GSO 1943:2024 (based on EU 1223/2009 III)
BahrainRestricted
- Chemical name
- Octadecenyl- Ammonium Fluoride
- CAS
- 36505-83-6
- Max concentration
- 0,15 % calculated as F. When mixed with other fluorine compounds permitted under this Annex, total F concentration must not exceed 0,15 %
- Product type
- Oral products
- Conditions of use
- Contains octadecenyl-ammonium fluoride. For any toothpaste with compounds containing fluorine in a concentration of 0,1 to 0,15 % calculated as F unless it is already labelled as contra-indicated for children (e.g. “for adult use only”) the following labelling is obligatory: “Children of 6 years and younger: use a pea-sized amount for supervised brushing to minimise swallowing. In case of intake of fluoride from other sources consult a dentist or doctor.”
Source: GSO 1943:2024 (based on EU 1223/2009 III)
EAEUNo restrictions
No specific restrictions for OCTADECENYL-AMMONIUM FLUORIDE in Russia, Belarus, Kazakhstan, Armenia, Kyrgyzstan.
Frequently Asked Questions
Is OCTADECENYL-AMMONIUM FLUORIDE banned in any country?
OCTADECENYL-AMMONIUM FLUORIDE is not banned in any of the 26 markets tracked by Formpli. However, it may be subject to restrictions or conditions of use in some markets.
What are the restrictions on OCTADECENYL-AMMONIUM FLUORIDE in cosmetics?
OCTADECENYL-AMMONIUM FLUORIDE is restricted or has conditions of use in UAE, Bahrain, European Union, Indonesia, Kuwait, Malaysia, Oman, Philippines, Qatar, Saudi Arabia, Singapore, Thailand, Taiwan, United Kingdom, Vietnam. Restrictions may include maximum concentration limits, product type limitations, or mandatory labeling requirements. See the detailed regulations above for specifics.
Can I use OCTADECENYL-AMMONIUM FLUORIDE in cosmetics?
OCTADECENYL-AMMONIUM FLUORIDE is regulated in 15 markets. It has restrictions in UAE, Bahrain, European Union, Indonesia, Kuwait, Malaysia, Oman, Philippines, Qatar, Saudi Arabia, Singapore, Thailand, Taiwan, United Kingdom, Vietnam. Use Formpli's free screening tool to check your full ingredient list against all 26 markets at once.
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Check Ingredients FreeThis information is for reference only and does not constitute legal or regulatory advice. Regulations change — always verify with official sources and consult a regulatory specialist before exporting cosmetic products. Data sourced from EU COSING, US FDA, Health Canada, MHLW Japan, MFDS Korea, ASEAN ACD, GCC SFDA, TGA Australia, ANVISA Brazil, EAEU TR CU, and Taiwan TFDA.