CAS NO:120-93-4

EC NO:204-436-4

Molecular Formula:C₃H₈N₂O

Molecular Weight:88.1084

Synonyms:;2-Imidazolidinone, Pract.;Ethyleneurea hemihydrate;2-Imidazolidone;2-Imidazolidinone;Ethyleneurea;2-Imidazaolidone;Imidazolidone;Ethylene urea;imidazolidin-2-one;urea - ethene (1:1);

Molecular Structure:

CAS NO:407-25-0

EC NO:206-982-9

Molecular Formula:C₄F₆O₃

Molecular Weight:210.0314

Synonyms:;Trifluoroacetic acid anhydride;Acetic acid, 2,2,2-trifluoro-, 1,1'-anhydride;Acetic acid, trifluoro-, anhydride;TFAA;(2,2,2-trifluoroacetyl) 2,2,2-trifluoroacetate;Aceticacid,trifluoro-,anhydride;Anhydrid kyseliny trifluoroctove;anhydridkyselinytrifluoroctove;Hexafluoroacetic anhydride;hexafluoroaceticanhydride;Perfluoroacetic anhydride;perfluoroaceticanhydride;

Molecular Structure: