TRANS-2-HEXENAL

RestrictedCAS 6728-26-310 regulations across 9 markets

TRANS-2-HEXENAL is a cosmetic ingredient classified as Perfuming. Also known as CAS 6728-26-3. It is regulated in 9 markets including UAE, Bahrain, European Union.

Also Known As

CAS Number
6728-26-3

Market Overview — 29 Markets

European Union1
United Kingdom2
United States
California
Maryland
Washington
Canada
Brazil
South Korea1
Japan
Taiwan
Australia
Singapore
Malaysia
Thailand
Indonesia
Vietnam
Philippines
UAE1
Saudi Arabia1
Qatar1
Oman1
Kuwait1
Bahrain1
Russia
Belarus
Kazakhstan
Armenia
Kyrgyzstan

Detailed Regulations

Europe3 regulations
European UnionRestrictedAnnex III #166
Chemical name
trans-2-hexenal
CAS
6728-26-3
Max concentration
(b) 0.002%
Product type
(a) Oral products (b) Other products

Source: EC 1223/2009 Annex III

United KingdomRestrictedAnnex III #166
Chemical name
trans-2-hexenal
CAS
6728-26-3
Product type
(a) Oral products

Source: UK retained EC 1223/2009 Annex III

United KingdomRestrictedAnnex III #166
Chemical name
trans-2-hexenal
CAS
6728-26-3
Max concentration
(b) 0,002 %
Product type
(b) Other products
Conditions of use
Max: (b) 0,002 %

Source: UK retained EC 1223/2009 Annex III

AmericasNo restrictions

No specific restrictions for TRANS-2-HEXENAL in United States, California, Maryland, Washington, Canada, Brazil.

East Asia & Oceania1 regulation
South KoreaRestrictedAnnex restricted #M886
Chemical name
Trans-2-Hexenal
Conditions of use
* 배합한도 : 0.002%

Source: MFDS Korea Cosmetics Regulation

ASEANNo restrictions

No specific restrictions for TRANS-2-HEXENAL in Singapore, Malaysia, Thailand, Indonesia, Vietnam, Philippines.

GCC6 regulations
UAERestrictedAnnex III #166
Chemical name
trans-2-hexenal
CAS
6728-26-3
Max concentration
(b) 0.002%
Product type
(a) Oral products (b) Other products

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

Saudi ArabiaRestrictedAnnex III #166
Chemical name
trans-2-hexenal
CAS
6728-26-3
Max concentration
(b) 0.002%
Product type
(a) Oral products (b) Other products

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

QatarRestrictedAnnex III #166
Chemical name
trans-2-hexenal
CAS
6728-26-3
Max concentration
(b) 0.002%
Product type
(a) Oral products (b) Other products

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

OmanRestrictedAnnex III #166
Chemical name
trans-2-hexenal
CAS
6728-26-3
Max concentration
(b) 0.002%
Product type
(a) Oral products (b) Other products

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

KuwaitRestrictedAnnex III #166
Chemical name
trans-2-hexenal
CAS
6728-26-3
Max concentration
(b) 0.002%
Product type
(a) Oral products (b) Other products

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

BahrainRestrictedAnnex III #166
Chemical name
trans-2-hexenal
CAS
6728-26-3
Max concentration
(b) 0.002%
Product type
(a) Oral products (b) Other products

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

EAEUNo restrictions

No specific restrictions for TRANS-2-HEXENAL in Russia, Belarus, Kazakhstan, Armenia, Kyrgyzstan.

Frequently Asked Questions

Is TRANS-2-HEXENAL banned in any country?

TRANS-2-HEXENAL 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 TRANS-2-HEXENAL in cosmetics?

TRANS-2-HEXENAL is restricted or has conditions of use in UAE, Bahrain, European Union, South Korea, Kuwait, Oman, Qatar, Saudi Arabia, United Kingdom. Restrictions may include maximum concentration limits, product type limitations, or mandatory labeling requirements. See the detailed regulations above for specifics.

Can I use TRANS-2-HEXENAL in cosmetics?

TRANS-2-HEXENAL is regulated in 9 markets. It has restrictions in UAE, Bahrain, European Union, South Korea, Kuwait, Oman, Qatar, Saudi Arabia, United Kingdom. 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.