legislation-obligation

Substance Regulatory Obligations

OBL

6-methoxy-N2-methylpyridine-2,3-diamine dihydrochloride

EC number: 280-622-9

CAS number: 83732-72-3

Last updated: 10/10/2020
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ECHA Legislation Regulatory Obligations

Regulatory obligations may exist for this substance under the legislations under ECHA’s remit or for which ECHA has delegated tasks (i.e. REACH, CLP, BPR, PIC, CAD / CMD, WFD, and POPs). Please check the substance Infocard.

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Cosmetic Products Regulation

Cosmetic Products Regulation, Annex III - Restricted Substances

RESTRICTION

This list contains substances whose use in cosmetic products in the European Union is banned, except under certain conditions as indicated in Annex III. The list specifies the field of application or use, maximum allowable concentration limits in finished products, and any additional limitations.

Ref No. Substance Identification Restrictions Warning Label Notes  
Name EC Number CAS Product type, body parts Function(s) Maximum Threshold Minimum Threshold Restriction(s) Qualifier(s) Expressed As
203
6-Methoxy-N2-methyl-2,3-pyridinediamine dihydrochloride salt
280-622-9
83732-72-3
Hair dye substance in oxidative hair dye products
0.68 %
After mixing under oxidative conditions the maximum concentration applied to hair or eyelashes must not exceed 0.68 % calculated as free base (1.0 % as dihydrochloride)
Do not use with nitrosating agents
Maximum nitrosamine content: 50 μg /kg
Keep in nitrite-free containers
As free base
To be printed on the label: The mixing ratio. ''Hair colourants 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.''
The free base and salts of this hair colouring ingredient, unless prohibited under Annex II, are permitted for use
 Details
203
6-Methoxy-N2-methyl-2,3-pyridinediamine dihydrochloride salt
280-622-9
83732-72-3
Hair dye substance in non-oxidative hair dye products
0.68 %
Do not use with nitrosating agents
Maximum nitrosamine content: 50 μg /kg
Keep in nitrite-free containers
As free base
Can cause allergic reaction
The free base and salts of this hair colouring ingredient, unless prohibited under Annex II, are permitted for use
 Details
203
6-Methoxy-N2-methyl-2,3-pyridinediamine dihydrochloride salt
280-622-9
83732-72-3
Professional use cosmetic products for coloring eyelashes
0.68 %
After mixing under oxidative conditions the maximum concentration applied to hair or eyelashes must not exceed 0.68 % calculated as free base (1.0 % as dihydrochloride)
Do not use with nitrosating agents
Maximum nitrosamine content: 50 μg /kg
Keep in nitrite-free containers
For professional use only
As free base
To be printed on the label: The mixing ratio. ''For professional use only. This product 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 the risk of allergy. Eyelashes shall not be coloured if the consumer: has a rash on the face or sensitive, irritated and damaged scalp, has experienced any reaction after colouring hair or eyelashes, has experienced a reaction to a temporary ''black henna'' tattoo in the past. Rinse eyes immediately if product comes into contact with them.''
The free base and salts of this hair colouring ingredient, unless prohibited under Annex II, are permitted for use
 Details
203
6-Methoxy-N2-methyl-2,3-pyridinediamine dihydrochloride salt
280-622-9
83732-72-3
Hair dye substance in oxidative hair dye products
1 %
After mixing under oxidative conditions the maximum concentration applied to hair or eyelashes must not exceed 0.68 % calculated as free base (1.0 % as dihydrochloride)
Do not use with nitrosating agents
Maximum nitrosamine content: 50 μg /kg
Keep in nitrite-free containers
As dihydrochloride
To be printed on the label: The mixing ratio. ''Hair colourants 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.''
The free base and salts of this hair colouring ingredient, unless prohibited under Annex II, are permitted for use
 Details
203
6-Methoxy-N2-methyl-2,3-pyridinediamine dihydrochloride salt
280-622-9
83732-72-3
Hair dye substance in non-oxidative hair dye products
1 %
Do not use with nitrosating agents
Maximum nitrosamine content: 50 μg /kg
Keep in nitrite-free containers
As dihydrochloride
Can cause allergic reaction
The free base and salts of this hair colouring ingredient, unless prohibited under Annex II, are permitted for use
 Details
203
6-Methoxy-N2-methyl-2,3-pyridinediamine dihydrochloride salt
280-622-9
83732-72-3
Professional use cosmetic products for coloring eyelashes
1 %
After mixing under oxidative conditions the maximum concentration applied to hair or eyelashes must not exceed 0.68 % calculated as free base (1.0 % as dihydrochloride)
Do not use with nitrosating agents
Maximum nitrosamine content: 50 μg /kg
Keep in nitrite-free containers
For professional use only
As dihydrochloride
To be printed on the label: The mixing ratio. ''For professional use only. This product 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 the risk of allergy. Eyelashes shall not be coloured if the consumer: has a rash on the face or sensitive, irritated and damaged scalp, has experienced any reaction after colouring hair or eyelashes, has experienced a reaction to a temporary ''black henna'' tattoo in the past. Rinse eyes immediately if product comes into contact with them.''
The free base and salts of this hair colouring ingredient, unless prohibited under Annex II, are permitted for use
 Details