Study on thermal decomposition behavior of Di(2-ethyl hexyl) phthalate by Py-GC/MS was written by Wang, Qiang. And the article was included in Xinjiang Daxue Xuebao, Ziran Kexueban in 2010.Category: esters-buliding-blocks The following contents are mentioned in the article:
The pyrolysis of bis(2-ethylhexyl) phthalate (DOP) was conducted at different temperatures and the pyrolysis products were analyzed by GC/MS. The results indicated that the main pyrolysis products of DOP were carbon dioxide, benzene, 3-(methylene)heptane, 2-ethyl-1-hexanol, phthalic anhydride, benzoic acid 2-ethylhexyl ester. Then benzoic acid 2-ethylhexyl ester was pyrolyzed into smaller mass radicals with the temperature increasing. Polycyclic aromatic hydrocarbons such as phenanthrene, anthracene, 2-methylphenanthrene, 2-phenylnaphthalene were found with the temperature increasing. The pyrolysis reaction mechanism of DOP degradation was discussed according to the pyrolysis products. The temperature and technol. of pyrolysis should be applied to decrease the environmental pollution. This study involved multiple reactions and reactants, such as 2-Ethylhexyl benzoate (cas: 5444-75-7Category: esters-buliding-blocks).
2-Ethylhexyl benzoate (cas: 5444-75-7) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Category: esters-buliding-blocks
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics