A comparative study of pyrolysis liquids by slow pyrolysis of industrial hemp leaves, hurds and roots was written by Salami, Ayobami;Heikkinen, Jorma;Tomppo, Laura;Hyttinen, Marko;Kekalainen, Timo;Janis, Janne;Vepsalainen, Jouko;Lappalainen, Reijo. And the article was included in Molecules in 2021.Reference of 2380-78-1 The following contents are mentioned in the article:
This study assessed the pyrolysis liquids obtained by slow pyrolysis of industrial hemp leaves, hurds, and roots. The liquids recovered between a pyrolysis temperature of 275-350°C, at two condensation temperatures 130°C and 70°C, were analyzed. Aqueous and bio-oil pyrolysis liquids were produced and analyzed by proton NMR (NMR), gas chromatog.-mass spectrometry (GC-MS), and atm. pressure photoionization Fourier transform ion cyclotron resonance mass spectrometry (APPI FT-ICR MS). NMR revealed quant. concentrations of the most abundant compounds in the aqueous fractions and compound groups in the oily fractions. In the aqueous fractions, the concentration range of acetic acid was 50-241 gL-1, methanol 2-30 gL-1, propanoic acid 5-20 gL-1, and 1-hydroxybutan-2-one 2 gL-1. GC-MS was used to compare the compositions of the volatile compounds and APPI FT-ICR MS was utilized to determine the most abundant higher mol. weight compounds The different obtained pyrolysis liquids (aqueous and oily) had various volatile and nonvolatile compounds such as acetic acid, 2,6-dimethoxyphenol, 2-methoxyphenol, and cannabidiol. This study provides a detailed understanding of the chem. composition of pyrolysis liquids from different parts of the industrial hemp plant and assesses their possible economic potential. This study involved multiple reactions and reactants, such as 4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1Reference of 2380-78-1).
4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Reference of 2380-78-1
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem