TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID

RestrictedCAS 92761-26-722 regulations across 22 markets

TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID is a cosmetic ingredient classified as Light Stabilizer. Also known as CAS 92761-26-7. It is regulated in 22 markets including UAE, Armenia, Bahrain.

Also Known As

CAS Number
90457-82-2, 92761-26-7

Market Overview — 29 Markets

European Union1
United Kingdom1
United States
California
Maryland
Washington
Canada
Brazil1
South Korea1
Japan1
Taiwan
Australia
Singapore1
Malaysia1
Thailand1
Indonesia1
Vietnam1
Philippines1
UAE1
Saudi Arabia1
Qatar1
Oman1
Kuwait1
Bahrain1
Russia1
Belarus1
Kazakhstan1
Armenia1
Kyrgyzstan1

Detailed Regulations

Europe2 regulations
European UnionRestrictedAnnex VI #7
Chemical name
3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobicyclo-[2.2.1] hept-1-ylmethanesulfonic acid) and its salts / Ecamsule
CAS
92761-26-7 / 90457-82-2
Max concentration
10%(as acid)

Source: EC 1223/2009 Annex VI

United KingdomRestrictedAnnex VI #7
Chemical name
3,3'-(1,4-Phenylenedimethylene) bis(7, 7-dimethyl-2-oxobicyclo-[2.2.1]hept-1-yl-methanesulfonic acid) and its salts/Ecamsule
CAS
92761-26-7, 90457-82-2
Max concentration
10 %(as acid)
Conditions of use
Max: 10 %(as acid)

Source: UK retained EC 1223/2009 Annex VI

Americas1 regulation
BrazilRestrictedAnnex RDC_600 #2
Chemical name
3, 3' - (1, 4 - fenilenodimetileno)bis (ácido 7, 7 - dimetil - 2 - oxo - biciclo - (2.2.1) 1-heptilmetanosulfônico e seus sais TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID (& SALTS)
Max concentration
10% (expresso como ácido)

Source: ANVISA RDC 600

East Asia & Oceania2 regulations
South KoreaRestrictedAnnex restricted #M1181
Chemical name
Terephthalylidene Dicamphor Sulfonic Acid
Conditions of use
* 배합한도 : 산으로서 10%

Source: MFDS Korea Cosmetics Regulation

JapanRestrictedAnnex Appendix 4 (UV Absorbers) #4-2
Chemical name
Terephthalylidene dicamphor sulfonic acid
Max concentration
10%
Product type
Rinse-off (cosmetics washed away after use)

Source: MHLW Standards for Cosmetics (Notification No.331 of 2000)

ASEAN6 regulations
SingaporeRestrictedAnnex ACD Annex VII (UV Filters) #7
Chemical name
3,3'-(1,4-Phenylenedimethylene)bis(7,7-dimethyl-2- oxo-bicyclo-[2,2,1]hept-1-yl methanesulfonic acid) and its salts TerephthalylideneDicamphor Sulfonic Acid
CAS
92761-26-7
Max concentration
10% (expressed as acid)

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

MalaysiaRestrictedAnnex ACD Annex VII (UV Filters) #7
Chemical name
3,3'-(1,4-Phenylenedimethylene)bis(7,7-dimethyl-2- oxo-bicyclo-[2,2,1]hept-1-yl methanesulfonic acid) and its salts TerephthalylideneDicamphor Sulfonic Acid
CAS
92761-26-7
Max concentration
10% (expressed as acid)

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

ThailandRestrictedAnnex ACD Annex VII (UV Filters) #7
Chemical name
3,3'-(1,4-Phenylenedimethylene)bis(7,7-dimethyl-2- oxo-bicyclo-[2,2,1]hept-1-yl methanesulfonic acid) and its salts TerephthalylideneDicamphor Sulfonic Acid
CAS
92761-26-7
Max concentration
10% (expressed as acid)

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

IndonesiaRestrictedAnnex ACD Annex VII (UV Filters) #7
Chemical name
3,3'-(1,4-Phenylenedimethylene)bis(7,7-dimethyl-2- oxo-bicyclo-[2,2,1]hept-1-yl methanesulfonic acid) and its salts TerephthalylideneDicamphor Sulfonic Acid
CAS
92761-26-7
Max concentration
10% (expressed as acid)

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

VietnamRestrictedAnnex ACD Annex VII (UV Filters) #7
Chemical name
3,3'-(1,4-Phenylenedimethylene)bis(7,7-dimethyl-2- oxo-bicyclo-[2,2,1]hept-1-yl methanesulfonic acid) and its salts TerephthalylideneDicamphor Sulfonic Acid
CAS
92761-26-7
Max concentration
10% (expressed as acid)

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

PhilippinesRestrictedAnnex ACD Annex VII (UV Filters) #7
Chemical name
3,3'-(1,4-Phenylenedimethylene)bis(7,7-dimethyl-2- oxo-bicyclo-[2,2,1]hept-1-yl methanesulfonic acid) and its salts TerephthalylideneDicamphor Sulfonic Acid
CAS
92761-26-7
Max concentration
10% (expressed as acid)

Source: ASEAN Cosmetic Directive (HSA Dec 2025)

GCC6 regulations
UAERestrictedAnnex VI #7
Chemical name
3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobicyclo-[2.2.1] hept-1-ylmethanesulfonic acid) and its salts / Ecamsule
CAS
92761-26-7 / 90457-82-2
Max concentration
10%(as acid)

Source: GSO 1943:2024 (based on EU 1223/2009 VI)

Saudi ArabiaRestrictedAnnex VI #7
Chemical name
3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobicyclo-[2.2.1] hept-1-ylmethanesulfonic acid) and its salts / Ecamsule
CAS
92761-26-7 / 90457-82-2
Max concentration
10%(as acid)

Source: GSO 1943:2024 (based on EU 1223/2009 VI)

QatarRestrictedAnnex VI #7
Chemical name
3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobicyclo-[2.2.1] hept-1-ylmethanesulfonic acid) and its salts / Ecamsule
CAS
92761-26-7 / 90457-82-2
Max concentration
10%(as acid)

Source: GSO 1943:2024 (based on EU 1223/2009 VI)

OmanRestrictedAnnex VI #7
Chemical name
3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobicyclo-[2.2.1] hept-1-ylmethanesulfonic acid) and its salts / Ecamsule
CAS
92761-26-7 / 90457-82-2
Max concentration
10%(as acid)

Source: GSO 1943:2024 (based on EU 1223/2009 VI)

KuwaitRestrictedAnnex VI #7
Chemical name
3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobicyclo-[2.2.1] hept-1-ylmethanesulfonic acid) and its salts / Ecamsule
CAS
92761-26-7 / 90457-82-2
Max concentration
10%(as acid)

Source: GSO 1943:2024 (based on EU 1223/2009 VI)

BahrainRestrictedAnnex VI #7
Chemical name
3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobicyclo-[2.2.1] hept-1-ylmethanesulfonic acid) and its salts / Ecamsule
CAS
92761-26-7 / 90457-82-2
Max concentration
10%(as acid)

Source: GSO 1943:2024 (based on EU 1223/2009 VI)

EAEU5 regulations
RussiaRestrictedAnnex 5 #7
Chemical name
3,3'-(1,4-Фенилендиметилен) бис (7,7-диметил-2-оксоби-цикло-[2.2.1]гепт-1-ил-метансульфоновая кислота и ее соли/Экамсул (3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobi-cyclo-[2.2.1]hept-1-yl-methanesu fonic acid) and its salts/Ecamsule)
CAS
92761-26-7
Max concentration
10 процентов (в пересчете на кислоту)

Source: TR CU 009/2011 Annex 5 (UV Filters) (Ref 7)

BelarusRestrictedAnnex 5 #7
Chemical name
3,3'-(1,4-Фенилендиметилен) бис (7,7-диметил-2-оксоби-цикло-[2.2.1]гепт-1-ил-метансульфоновая кислота и ее соли/Экамсул (3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobi-cyclo-[2.2.1]hept-1-yl-methanesu fonic acid) and its salts/Ecamsule)
CAS
92761-26-7
Max concentration
10 процентов (в пересчете на кислоту)

Source: TR CU 009/2011 Annex 5 (UV Filters) (Ref 7)

KazakhstanRestrictedAnnex 5 #7
Chemical name
3,3'-(1,4-Фенилендиметилен) бис (7,7-диметил-2-оксоби-цикло-[2.2.1]гепт-1-ил-метансульфоновая кислота и ее соли/Экамсул (3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobi-cyclo-[2.2.1]hept-1-yl-methanesu fonic acid) and its salts/Ecamsule)
CAS
92761-26-7
Max concentration
10 процентов (в пересчете на кислоту)

Source: TR CU 009/2011 Annex 5 (UV Filters) (Ref 7)

ArmeniaRestrictedAnnex 5 #7
Chemical name
3,3'-(1,4-Фенилендиметилен) бис (7,7-диметил-2-оксоби-цикло-[2.2.1]гепт-1-ил-метансульфоновая кислота и ее соли/Экамсул (3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobi-cyclo-[2.2.1]hept-1-yl-methanesu fonic acid) and its salts/Ecamsule)
CAS
92761-26-7
Max concentration
10 процентов (в пересчете на кислоту)

Source: TR CU 009/2011 Annex 5 (UV Filters) (Ref 7)

KyrgyzstanRestrictedAnnex 5 #7
Chemical name
3,3'-(1,4-Фенилендиметилен) бис (7,7-диметил-2-оксоби-цикло-[2.2.1]гепт-1-ил-метансульфоновая кислота и ее соли/Экамсул (3,3'-(1,4-Phenylenedimethylene) bis (7,7-dimethyl-2-oxobi-cyclo-[2.2.1]hept-1-yl-methanesu fonic acid) and its salts/Ecamsule)
CAS
92761-26-7
Max concentration
10 процентов (в пересчете на кислоту)

Source: TR CU 009/2011 Annex 5 (UV Filters) (Ref 7)

Frequently Asked Questions

Is TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID banned in any country?

TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID 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 TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID in cosmetics?

TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID is restricted or has conditions of use in UAE, Armenia, Bahrain, Brazil, Belarus, European Union, Indonesia, Japan, Kyrgyzstan, South Korea, Kuwait, Kazakhstan, Malaysia, Oman, Philippines, Qatar, Russia, Saudi Arabia, Singapore, Thailand, 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 TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID in cosmetics?

TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID is regulated in 22 markets. It has restrictions in UAE, Armenia, Bahrain, Brazil, Belarus, European Union, Indonesia, Japan, Kyrgyzstan, South Korea, Kuwait, Kazakhstan, Malaysia, Oman, Philippines, Qatar, Russia, Saudi Arabia, Singapore, Thailand, 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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This 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.