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ZINC DIBUTYLDITHIOCARBAMATE.

Avoid CAS 136-23-2 / ANTIMICROBIAL, ANTIOXIDANT

Zinc Dibutyldithiocarbamate is a dermatological sensitizer and allergen primarily used in industrial applications like rubber manufacturing. Its inclusion in skincare products is highly discouraged due to its potential to cause irritation and allergic reactions.

Skin Sensitizer Irritant Cosmetic Biocide

Science

This compound acts by increasing histamine release and stimulating cell-mediated immunity within the skin. This biological response is the underlying cause of allergic contact dermatitis upon exposure.


Research

High confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Human patch test studies showed no positive sensitizing reactions in 20 volunteers, but allergic responses were elicited when tested on 5 individuals with rubber glove contact dermatitis.
  2. 02 Positive patch tests confirmed that dithiocarbamates, including zinc dibutyldithiocarbamate, triggered allergic responses in individuals diagnosed with rubber glove contact dermatitis.

Transparency

Not commonly dusted

No specific data regarding dusting practices or thresholds in cosmetic formulation were found in the provided research.


The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

The substance is stable under normal storage and handling conditions, requiring storage in a cool, dry environment.

Conflicts

  • strong oxidizing agents
  • strong acid

Safety

CIR Status
Not reviewed
Sensitization risk High

This ingredient can cause skin and serious eye irritation, posing a significant risk for allergic skin reactions or sensitization. While not considered a carcinogen, it is FDA-approved solely for diagnostic patch testing for allergic contact dermatitis in individuals aged 6 and older.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy High
Comedogenicity Unknown

Our Assessment

Avoid

Due to its high potential for causing skin irritation and allergic contact dermatitis, Zinc Dibutyldithiocarbamate should be avoided in all cosmetic and skincare formulations.


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