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Name of the substance:2-Isocyanatoethyl acrylate
Synonyms:2-Acryloyloxyethyl isocyanate
CAS No:13641-96-8


Molecular Weight :141.12 


Feature of KarenzAOIR


High Curing Rate by UV Radiation!

Cureing properties of KarenzAOI by UV radiation


KarenzMOI KarenzAOI is available for the following areas because of its high UV reactivility.
Photoresist, Surface modification Adhesive, Printing, Paint coating


Physical Properties


:Liquid at room temperature
・Flash point :96.8℃
・Boiling Point:80-82℃(1.3kPa)


・Appearance:Clear, colorless or slightly yellowish liquid
・Purity:97% minimum

Receive and read SHOWA DENKO 's Material Safety Date Sheet, and understand its information.

■Handling ■
KarenzAOI is highly hazardous and can corrode eyes, mucous membrane and skin.
Therefore, observe the following precautions.

1) Give regular education to operators regarding the toxicity and reactivity of KarenzAOI .
2) Be careful to avoid direct contact of skin, eyes, or clothing with KarenzAOI Make sure not to inhale vapor.
3) In case KarenzAOI has splashed on clothing, take the clothing off immidiately.
As for skin, wash the affected area thoroughly with water. Then wash with soap and water. Contaminated clothing should be disposed of.

Avoid contact with water, heat, strong base and active-hydrogen-containing compounds (alcohol, amine)
KarenzAOI reacts with moisture and generates insoluble urea and carbon dioxide gas.
Urea can cause clogging of pipes and valves.
Store in a cool and dark place.
Observe the laws and regulations with regard to fire fighting and toxic/hazardous materials.


※The information contained herein is based upon data considered true and accurate.However,SHOWA DENKO K.K. accepts no responsibility or risk which may result from the handling and use of products or for infringement of any patent.