Its liquid crystal range is from 118 °C to 136 °C. The solid to nematictransition is at 118 °C and the nematic to isotropic liquid transition at 136 °C.[1]
Referencesedit
^ abShao, Y.; Zerda, T. W. (1998). "Phase Transitions of Liquid Crystal PAA in Confined Geometries". Journal of Physical Chemistry B. 102 (18): 3387–3394. doi:10.1021/jp9734437.
^Liquid Gold: The Story of Liquid Crystal Displays and the Creation of an Industry, Joseph A. Castellano, ISBN978-981-238-956-5
April 11, 2024
para, azoxyanisole, organic, aromatic, compound, chemical, formula, c14h14n2o3, solid, state, appears, white, powder, when, heated, forms, liquid, crystal, first, known, most, readily, prepared, liquid, crystals, played, important, role, development, liquid, c. para Azoxyanisole PAA is an organic aromatic compound Its chemical formula is C14H14N2O3 In a solid state it appears as a white powder but when heated it forms a liquid crystal As one of the first known and most readily prepared liquid crystals 1 PAA has played an important role in the development of liquid crystal displays 2 para Azoxyanisole NamesIUPAC name 1 Methoxy 4 4 methoxyphenyl NNO azoxy benzeneOther names p AzoxyanisoleIdentifiersCAS Number 1562 94 3 Y3D model JSmol Interactive imageChemSpider 14542 YPubChem CID 15277UNII 4G08S4XUIX YInChI InChI 1S C14H14N2O3 c1 18 13 7 3 11 4 8 13 15 16 17 12 5 9 14 19 2 10 6 12 h3 10H 1 2H3 b16 15 YKey KAEZRSFWWCTVNP NXVVXOECSA N YInChI 1 C14H14N2O3 c1 18 13 7 3 11 4 8 13 15 16 17 12 5 9 14 19 2 10 6 12 h3 10H 1 2H3 b16 15 Key KAEZRSFWWCTVNP NXVVXOECBUSMILES COc2ccc N N O c1ccc OC cc1 cc2PropertiesChemical formula C 14H 14N 2O 3Molar mass 258 277 g mol 1Density 1 14 g cm3Melting point 114 9 C 238 8 F 388 0 K Boiling point 417 9 C 784 2 F 691 0 K at 760 mmHg dubious discuss citation needed HazardsFlash point 206 6 C 403 9 F 479 8 K Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Y verify what is Y N Infobox references Its liquid crystal range is from 118 C to 136 C The solid to nematic transition is at 118 C and the nematic to isotropic liquid transition at 136 C 1 References edit a b Shao Y Zerda T W 1998 Phase Transitions of Liquid Crystal PAA in Confined Geometries Journal of Physical Chemistry B 102 18 3387 3394 doi 10 1021 jp9734437 Liquid Gold The Story of Liquid Crystal Displays and the Creation of an Industry Joseph A Castellano ISBN 978 981 238 956 5 Retrieved from https en wikipedia org w index php title Para Azoxyanisole amp oldid 1140261680, wikipedia, wiki, book, books, library,
