CI 44045
CI 44045 is a cosmetic ingredient classified as Colorant. Also known as CAS 2580-56-5. It is regulated in 19 markets including UAE, Armenia, Bahrain.
Also Known As
- CAS Number
- 2580-56-5
Market Overview — 29 Markets
Detailed Regulations
Europe3 regulations
- Chemical name
- [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- CAS
- 2580-56-5
- Product type
- Not to be used in products applied on the mucous membranes
- Color Index
- CI 44045
Source: EC 1223/2009 Annex IV
- Chemical name
- [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride (Basic Blue 26; CI 44045) when used as a substance in hair dye products
- CAS
- 2580-56-5
Source: UK retained EC 1223/2009 Annex II
- Chemical name
- [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- Product type
- Not to be used in products applied on mucous membranes
- Color Index
- 44045
Source: UK retained EC 1223/2009 Annex IV
AmericasNo restrictions
No specific restrictions for CI 44045 in United States, California, Maryland, Washington, Canada, Brazil.
East Asia & OceaniaNo restrictions
No specific restrictions for CI 44045 in South Korea, Japan, Taiwan, Australia.
ASEAN6 regulations
- Chemical name
- Blue
- Product type
- All cosmetic products except those in contact with mucous membranes
- Color Index
- CI 44045
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Blue
- Product type
- All cosmetic products except those in contact with mucous membranes
- Color Index
- CI 44045
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Blue
- Product type
- All cosmetic products except those in contact with mucous membranes
- Color Index
- CI 44045
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Blue
- Product type
- All cosmetic products except those in contact with mucous membranes
- Color Index
- CI 44045
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Blue
- Product type
- All cosmetic products except those in contact with mucous membranes
- Color Index
- CI 44045
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
- Chemical name
- Blue
- Product type
- All cosmetic products except those in contact with mucous membranes
- Color Index
- CI 44045
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
GCC6 regulations
- Chemical name
- [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- CAS
- 2580-56-5
- Product type
- Not to be used in products applied on the mucous membranes
- Color Index
- CI 44045
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
- Chemical name
- [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- CAS
- 2580-56-5
- Product type
- Not to be used in products applied on the mucous membranes
- Color Index
- CI 44045
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
- Chemical name
- [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- CAS
- 2580-56-5
- Product type
- Not to be used in products applied on the mucous membranes
- Color Index
- CI 44045
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
- Chemical name
- [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- CAS
- 2580-56-5
- Product type
- Not to be used in products applied on the mucous membranes
- Color Index
- CI 44045
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
- Chemical name
- [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- CAS
- 2580-56-5
- Product type
- Not to be used in products applied on the mucous membranes
- Color Index
- CI 44045
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
- Chemical name
- [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- CAS
- 2580-56-5
- Product type
- Not to be used in products applied on the mucous membranes
- Color Index
- CI 44045
Source: GSO 1943:2024 (based on EU 1223/2009 IV)
EAEU5 regulations
- Chemical name
- [4-[[4-анилино-1-нафтил][4-(диметиламино)фенил]метилен]циклогекса-2,5-диен-1-илиден]диметиламмониум хлорид [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- Product type
- не используется в продукции, предназначенной для слизистых оболочек
- Color Index
- 44045
Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 69)
- Chemical name
- [4-[[4-анилино-1-нафтил][4-(диметиламино)фенил]метилен]циклогекса-2,5-диен-1-илиден]диметиламмониум хлорид [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- Product type
- не используется в продукции, предназначенной для слизистых оболочек
- Color Index
- 44045
Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 69)
- Chemical name
- [4-[[4-анилино-1-нафтил][4-(диметиламино)фенил]метилен]циклогекса-2,5-диен-1-илиден]диметиламмониум хлорид [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- Product type
- не используется в продукции, предназначенной для слизистых оболочек
- Color Index
- 44045
Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 69)
- Chemical name
- [4-[[4-анилино-1-нафтил][4-(диметиламино)фенил]метилен]циклогекса-2,5-диен-1-илиден]диметиламмониум хлорид [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- Product type
- не используется в продукции, предназначенной для слизистых оболочек
- Color Index
- 44045
Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 69)
- Chemical name
- [4-[[4-анилино-1-нафтил][4-(диметиламино)фенил]метилен]циклогекса-2,5-диен-1-илиден]диметиламмониум хлорид [4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride
- Product type
- не используется в продукции, предназначенной для слизистых оболочек
- Color Index
- 44045
Source: TR CU 009/2011 Annex 3 (Colorants) (Ref 69)
Frequently Asked Questions
Is CI 44045 banned in any country?
Yes, CI 44045 is banned in United Kingdom. Always check current regulations before formulating products for these markets.
What are the restrictions on CI 44045 in cosmetics?
CI 44045 is restricted or has conditions of use in UAE, Armenia, Bahrain, Belarus, European Union, Indonesia, Kyrgyzstan, 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 CI 44045 in cosmetics?
CI 44045 is regulated in 19 markets. It is banned in United Kingdom. It has restrictions in UAE, Armenia, Bahrain, Belarus, European Union, Indonesia, Kyrgyzstan, 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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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.