1-Nitropropane108-03-2100 % similar 1-Nitrobutane627-05-471 % similar Nitroethane79-24-352 % similar Beta-nitropropionic acid504-88-139 % similar Bromonitromethane563-70-239 % similar Propyl nitrate627-13-437 % similar Ethyl nitroacetate626-35-735 % similar Tetrabutylammonium nitrate1941-27-134 % similar Butyl nitrate928-45-034 % similar