Basic Violet 16
INCI: BASIC VIOLET 16
CAS 6359-45-1 (also 85283-95-0) EC 228-799-3
3H-Indolium, 2-[2-[4-(diethylamino)phenyl]ethenyl]-1,3,3-trimethyl-chloride (CI 48013)
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details
Description
3H-Indolium, 2-[2-[4-(diethylamino)phenyl]ethenyl]-1,3,3-trimethyl-chloride (CI 48013)
Purpose
Function
Hair dyeing (direct cationic dye, methine class)
Profile
Properties
Silicone
Silicone free
Compliance
Regulatory Status
EU
Banned
Safety
POOR
US
Permitted
Absorptionlow
Sensitizationlow
MoSadequate
ConcernModerate
Verdict
Methine dye class with dual CAS numbers; verify identity and purity specifications when sourcing. Standard handling precautions apply (P302+P352, P305+P351+P338). Ensure cosmetic-grade sourcing as it is also used industrially for acrylic fiber dyeing.
US Note
Not an FDA-approved color additive; coal tar hair dye exemption applies
Assessment
Ratings
Reference