HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL
RestrictedCAS 94158-14-217 regulations across 16 markets
HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL is a cosmetic ingredient classified as Hair Dyeing. Also known as CAS 94158-14-2. It is regulated in 16 markets including UAE, Bahrain, European Union.
Also Known As
- CAS Number
- 94158-14-2
Market Overview — 29 Markets
European Union1
United Kingdom1
United States
California
Maryland
Washington
Canada
Brazil
South Korea2
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
- Hydroxyethyl-3,4-methylenedioxyaniline and its hydrochloride
- CAS
- 94158-14-2
- Product type
- Hair dye substance in oxidative hair dye products
- Conditions of use
- Hair colourants can use severe allergic reactions Read and folow instructions
- Other conditions
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% - Do not use with nitrosating agents - Maximum nitrosamine content: 50 microgram/Kg - Keep in nitrite-free containers
Source: EC 1223/2009 Annex III
United KingdomRestricted
- Chemical name
- Hydroxyethyl-3,4-methylenedioxyaniline and its hydrochloride
- CAS
- 94158-14-2
- Product type
- Hair dye substance in oxidative hair dye products
- Conditions of use
- To be printed on the label: The mixing ratio. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary “ black henna ” tattoos may increase your risk of allergy. Do not colour your hair if: you have a rash on your face or sensitive, irritated and damaged scalp, you have ever experienced any reaction after colouring your hair, you have experienced a reaction to a temporary “ black henna ” tattoo in the past. Hair colourants can cause severe allergic reactions.
- Other conditions
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1,5 % Do not use with nitrosating agents Maximum nitrosamine content: 50 μg /kg Keep in nitrite-free containers
Source: UK retained EC 1223/2009 Annex III
AmericasNo restrictions
No specific restrictions for HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL in United States, California, Maryland, Washington, Canada, Brazil.
East Asia & Oceania3 regulations
South KoreaRestricted
- Chemical name
- Hydroxyethyl-3,4-Methylenedioxyaniline and its Hydrochloide (e.g. Hydroxyethyl-3,4-Methylenedioxyaniline HCl) (with the exception of the hair dye substance that maximum concentration applied to hair does not exceed 1.5 % in oxidative hair dyes products)
- CAS
- 94158-14-2
Source: MFDS Korea Cosmetics Regulation
South KoreaRestricted
- Chemical name
- Hydroxyethyl-3,4-Methylenedioxyaniline HCl
Source: MFDS Korea Cosmetics Regulation
TaiwanRestricted
- Chemical name
- Hydroxyethyl-3,4-methylenedioxyaniline and its hydrochloride
- CAS
- 94158-14-2
- Max concentration
- 1.5%
- Product type
- Oxidative hair dye products
- Conditions of use
- Prohibited to use with nitrosating agents; Maximum nitrosamine content: 50 mg/kg(ppb); Must be stored in a nitrite free container.
Source: TFDA Cosmetics Regulations
ASEAN6 regulations
SingaporeRestricted
- Chemical name
- Hydroxyethyl-3,4- methylenedioxyaniline and its hydrochloride Hydroxyethyl-3,4- methylenedioxyaniline HCl
- CAS
- 94158-14-2
- Max concentration
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% • Do not use with nitrosating agents • Maximum nitrosamine content: 50 μg/kg (21) • Keep in nitri
- Product type
- Hair dye substance in oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The mixing ratio must be printed on the label. Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary 'black henna' tattoos may increase your risk of allergy. Do not colour your hair if: • you have a rash on your face or sensitive, irritated and damaged scalp, • you have ever experienced any reaction after colouring your hair, • you have experienced a reaction to a temporary 'black henna' tattoo in the past Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
MalaysiaRestricted
- Chemical name
- Hydroxyethyl-3,4- methylenedioxyaniline and its hydrochloride Hydroxyethyl-3,4- methylenedioxyaniline HCl
- CAS
- 94158-14-2
- Max concentration
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% • Do not use with nitrosating agents • Maximum nitrosamine content: 50 μg/kg (21) • Keep in nitri
- Product type
- Hair dye substance in oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The mixing ratio must be printed on the label. Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary 'black henna' tattoos may increase your risk of allergy. Do not colour your hair if: • you have a rash on your face or sensitive, irritated and damaged scalp, • you have ever experienced any reaction after colouring your hair, • you have experienced a reaction to a temporary 'black henna' tattoo in the past Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
ThailandRestricted
- Chemical name
- Hydroxyethyl-3,4- methylenedioxyaniline and its hydrochloride Hydroxyethyl-3,4- methylenedioxyaniline HCl
- CAS
- 94158-14-2
- Max concentration
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% • Do not use with nitrosating agents • Maximum nitrosamine content: 50 μg/kg (21) • Keep in nitri
- Product type
- Hair dye substance in oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The mixing ratio must be printed on the label. Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary 'black henna' tattoos may increase your risk of allergy. Do not colour your hair if: • you have a rash on your face or sensitive, irritated and damaged scalp, • you have ever experienced any reaction after colouring your hair, • you have experienced a reaction to a temporary 'black henna' tattoo in the past Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
IndonesiaRestricted
- Chemical name
- Hydroxyethyl-3,4- methylenedioxyaniline and its hydrochloride Hydroxyethyl-3,4- methylenedioxyaniline HCl
- CAS
- 94158-14-2
- Max concentration
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% • Do not use with nitrosating agents • Maximum nitrosamine content: 50 μg/kg (21) • Keep in nitri
- Product type
- Hair dye substance in oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The mixing ratio must be printed on the label. Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary 'black henna' tattoos may increase your risk of allergy. Do not colour your hair if: • you have a rash on your face or sensitive, irritated and damaged scalp, • you have ever experienced any reaction after colouring your hair, • you have experienced a reaction to a temporary 'black henna' tattoo in the past Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
VietnamRestricted
- Chemical name
- Hydroxyethyl-3,4- methylenedioxyaniline and its hydrochloride Hydroxyethyl-3,4- methylenedioxyaniline HCl
- CAS
- 94158-14-2
- Max concentration
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% • Do not use with nitrosating agents • Maximum nitrosamine content: 50 μg/kg (21) • Keep in nitri
- Product type
- Hair dye substance in oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The mixing ratio must be printed on the label. Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary 'black henna' tattoos may increase your risk of allergy. Do not colour your hair if: • you have a rash on your face or sensitive, irritated and damaged scalp, • you have ever experienced any reaction after colouring your hair, • you have experienced a reaction to a temporary 'black henna' tattoo in the past Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
PhilippinesRestricted
- Chemical name
- Hydroxyethyl-3,4- methylenedioxyaniline and its hydrochloride Hydroxyethyl-3,4- methylenedioxyaniline HCl
- CAS
- 94158-14-2
- Max concentration
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% • Do not use with nitrosating agents • Maximum nitrosamine content: 50 μg/kg (21) • Keep in nitri
- Product type
- Hair dye substance in oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Conditions of use
- The mixing ratio must be printed on the label. Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary 'black henna' tattoos may increase your risk of allergy. Do not colour your hair if: • you have a rash on your face or sensitive, irritated and damaged scalp, • you have ever experienced any reaction after colouring your hair, • you have experienced a reaction to a temporary 'black henna' tattoo in the past Do not use to dye eyelashes or eyebrows
Source: ASEAN Cosmetic Directive (HSA Dec 2025)
GCC6 regulations
UAERestricted
- Chemical name
- Hydroxyethyl-3,4-methylenedioxyaniline and its hydrochloride
- CAS
- 94158-14-2
- Product type
- Hair dye substance in oxidative hair dye products
- Conditions of use
- Hair colourants can use severe allergic reactions Read and folow instructions
- Other conditions
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% - Do not use with nitrosating agents - Maximum nitrosamine content: 50 microgram/Kg - Keep in nitrite-free containers
Source: GSO 1943:2024 (based on EU 1223/2009 III)
Saudi ArabiaRestricted
- Chemical name
- Hydroxyethyl-3,4-methylenedioxyaniline and its hydrochloride
- CAS
- 94158-14-2
- Product type
- Hair dye substance in oxidative hair dye products
- Conditions of use
- Hair colourants can use severe allergic reactions Read and folow instructions
- Other conditions
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% - Do not use with nitrosating agents - Maximum nitrosamine content: 50 microgram/Kg - Keep in nitrite-free containers
Source: GSO 1943:2024 (based on EU 1223/2009 III)
QatarRestricted
- Chemical name
- Hydroxyethyl-3,4-methylenedioxyaniline and its hydrochloride
- CAS
- 94158-14-2
- Product type
- Hair dye substance in oxidative hair dye products
- Conditions of use
- Hair colourants can use severe allergic reactions Read and folow instructions
- Other conditions
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% - Do not use with nitrosating agents - Maximum nitrosamine content: 50 microgram/Kg - Keep in nitrite-free containers
Source: GSO 1943:2024 (based on EU 1223/2009 III)
OmanRestricted
- Chemical name
- Hydroxyethyl-3,4-methylenedioxyaniline and its hydrochloride
- CAS
- 94158-14-2
- Product type
- Hair dye substance in oxidative hair dye products
- Conditions of use
- Hair colourants can use severe allergic reactions Read and folow instructions
- Other conditions
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% - Do not use with nitrosating agents - Maximum nitrosamine content: 50 microgram/Kg - Keep in nitrite-free containers
Source: GSO 1943:2024 (based on EU 1223/2009 III)
KuwaitRestricted
- Chemical name
- Hydroxyethyl-3,4-methylenedioxyaniline and its hydrochloride
- CAS
- 94158-14-2
- Product type
- Hair dye substance in oxidative hair dye products
- Conditions of use
- Hair colourants can use severe allergic reactions Read and folow instructions
- Other conditions
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% - Do not use with nitrosating agents - Maximum nitrosamine content: 50 microgram/Kg - Keep in nitrite-free containers
Source: GSO 1943:2024 (based on EU 1223/2009 III)
BahrainRestricted
- Chemical name
- Hydroxyethyl-3,4-methylenedioxyaniline and its hydrochloride
- CAS
- 94158-14-2
- Product type
- Hair dye substance in oxidative hair dye products
- Conditions of use
- Hair colourants can use severe allergic reactions Read and folow instructions
- Other conditions
- After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.5% - Do not use with nitrosating agents - Maximum nitrosamine content: 50 microgram/Kg - Keep in nitrite-free containers
Source: GSO 1943:2024 (based on EU 1223/2009 III)
EAEUNo restrictions
No specific restrictions for HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL in Russia, Belarus, Kazakhstan, Armenia, Kyrgyzstan.
Frequently Asked Questions
Is HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL banned in any country?
HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL 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 HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL in cosmetics?
HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL is restricted or has conditions of use in UAE, Bahrain, European Union, Indonesia, South Korea, 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 HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL in cosmetics?
HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL is regulated in 16 markets. It has restrictions in UAE, Bahrain, European Union, Indonesia, South Korea, 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.