Methacryloyloxyethyl isocyanate

Methacryloyloxyethyl isocyanate is an extremely poisonous liquid which can be fatal if inhaled, absorbed through skin, or consumed orally. To a lesser extent it can burn eyes and skin on contact.^[1] It is used as a cross-linker in the production of synthetic resins.

Methacryloyloxyethyl isocyanate

Names
Preferred IUPAC name 2-Isocyanatoethyl 2-methylprop-2-enoate
Identifiers
CAS Number	30674-80-7 Y
3D model (JSmol)	Interactive image
ChemSpider	32592
ECHA InfoCard	100.045.698
EC Number	250-284-7
PubChem CID	35409
UNII	828DBI7X91 Y
CompTox Dashboard (EPA)	DTXSID6051986
InChI InChI=1S/C7H9NO3/c1-6(2)7(10)11-4-3-8-5-9/h1,3-4H2,2H3 Key: RBQRWNWVPQDTJJ-UHFFFAOYSA-N InChI=1/C7H9NO3/c1-6(2)7(10)11-4-3-8-5-9/h1,3-4H2,2H3 Key: RBQRWNWVPQDTJJ-UHFFFAOYAT
SMILES CC(=C)C(=O)OCCN=C=O
Properties
Chemical formula	C7H9NO3
Molar mass	155.153 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references