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Four Polymorphs of Methyl Paraben: Structural Relationships and Relative Energy Differences
[Image: see text] Four polymorphic forms of methyl paraben (methyl 4-hydroxybenzoate, 1), denoted 1-I (melting point 126 °C), 1-III (109 °C), 1-107 (107 °C), and 1-112 (112 °C), have been investigated by thermomicroscopy, infrared spectroscopy, and X-ray crystallography. The crystal structures of th...
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| Main Authors: | , , , |
|---|---|
| Formáid: | Artigo |
| Teanga: | Inglês |
| Foilsithe: |
American Chemical
Society
2013
|
| Rochtain Ar Líne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3594894/ https://ncbi.nlm.nih.gov/pubmed/23505337 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/cg301639r |
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