Science
Mechanism of Action
Upon dermal or ocular contact, Methacryloyloxyethyl Isocyanate acts as a significant irritant and sensitizer, inducing immediate skin irritation, itching, and rashes, and can cause burns. It also possesses the capacity to induce a severe skin allergy, where subsequent exposure, even at very low levels, can trigger adverse reactions such as itching and rashes.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
Given its classification as an extremely hazardous industrial chemical with no identified beneficial applications in skincare, Methacryloyloxyethyl Isocyanate is not an ingredient commonly integrated into cosmetic formulations.
The Formula
Formulation
Stability
The compound is highly susceptible to hydrolysis in dilute water solutions, resulting in the formation of amines and the liberation of carbon dioxide. Its stability in moist air is limited, lasting up to 5.2 hours at 5% relative humidity and approximately 2.6 hours at 50% relative humidity. It is both heat-sensitive and moisture-sensitive, requiring storage in a refrigerator under an inert gas and protection from moisture.
Conflicts
- water
- alcohols
- detergent solutions
- amines
- aldehydes
- alkali metals
- ketones
- mercaptans
- strong oxidizers
- hydrides
- phenols
- peroxides
- strong acids
- strong bases
- polymerization initiators (persulfates)
- iron
- rust
Safety
Safety Profile
Methacryloyloxyethyl Isocyanate is categorized as an Extremely Hazardous Substance (EHS) by the U.S. EPA and is listed on the Hazardous Substance Lists by both DOT and EPA. OSHA further classifies it as a Highly Hazardous Chemical. It is poisonous and carries a risk of fatality if inhaled, swallowed, or absorbed through the skin. Direct contact can cause severe burns to the skin and eyes, and it is known to induce both skin and respiratory allergies. No specific occupational exposure limits have been established, underscoring the necessity for stringent safe work practices.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Methacryloyloxyethyl Isocyanate is an extremely hazardous industrial chemical with potent irritant, corrosive, and sensitizing properties, rendering it entirely unsuitable and dangerous for any application in skincare formulations.
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References
Sources