Chen, Jinxiang published the artcilePyrolysis volatiles and environmental impacts of printing paper in air, COA of Formula: C4H6O3, the publication is Cellulose (Dordrecht, Netherlands) (2014), 21(4), 2871-2878, database is CAplus.
Pyrolysis volatiles and the environmental impact of printing paper in an air atm. were investigated using pyrolysis-gas chromatog./mass spectrometry and SEM. CO2 and light-pollution products were found to be the major products from pyrolysis volatiles; furthermore, because oxygen participates in the chem. reaction, many of the pyrolysis volatiles emitted during the paper printing process were different from those formed under an N2 atmosphere. Although a small number of the volatiles were moderately toxic products, the concentrations of these volatiles were low. Heat-induced inkless eco-printing (HIEP) was found to take less time than the pyrolysis experiment in this paper and thus resulted in fewer pyrolysis volatiles. Thus, fewer pyrolysis volatiles will be emitted within the practical temperature range; in particular, no carcinogens were emitted in the pyrolysis temperature range of 250-700 °C. Therefore, HIEP was found to be an ecol. and environmentally preferable technol.
Cellulose (Dordrecht, Netherlands) published new progress about 19444-84-9. 19444-84-9 belongs to tetrahydrofurans, auxiliary class Tetrahydrofuran,Ester,Alcohol, name is 3-Hydroxydihydrofuran-2(3H)-one, and the molecular formula is C4H6O3, COA of Formula: C4H6O3.
Referemce:
https://en.wikipedia.org/wiki/Tetrahydrofuran,
Tetrahydrofuran | (CH2)3CH2O – PubChem