Caredermis

4,4'-diaminodiphenyl ether (4,4'-oxydianiline)

Severity 10/10

cosmetic ingredient

Is 4,4'-diaminodiphenyl ether (4,4'-oxydianiline) safe?

4,4'-diaminodiphenyl ether (4,4'-oxydianiline) carries significant published concerns (cancer concern, hormone disruption, environmental impact).

Documented concerns

Cancer concern

10/10

Classified by IARC Group 2B; EU CLP Carc. 1B; California Prop 65 (cancer).

Hormone disruption

10/10

Classified by EU CLP Repr. 2/Muta. 1B.

Environmental impact

10/10

Classified by EU CLP Aquatic Chronic 2.

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