2-Hydroxyethyl Picramic Acid
INCI: 2-HYDROXYETHYL PICRAMIC ACID
CAS 99610-72-7 EC 412-520-9
1-hydroxy-2-.beta.-hydroxyethylamino-4,6-dinitrobenzene
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details
Description
1-hydroxy-2-.beta.-hydroxyethylamino-4,6-dinitrobenzene
Purpose
Function
Hair dyeing — semi-permanent/temporary direct dye
Profile
Properties
Silicone
Silicone free
Compliance
Regulatory Status
EU
Restricted
Safety
GOOD
US
Permitted
Absorptionlow
Sensitizationlow
MoSnot established
NOAEL20 mg/kg
ConcernLow
Flags
eu_cosing_listed
Verdict
Contains nitro groups (dinitro-); limited to hair dye products only; must comply with concentration limits
US Note
Permitted; listed in VCRP for hair colorant use; no specific FDA restriction beyond general safety requirements
Assessment
Ratings
Reference