The liquid dissolved only in concentrated sulfuric acid. 1348 Typical of neutral, oxygen containing compounds. Peak near 2ppm is exchangeable. Խ >ܴ <"G"}" #! # Assignments: 4 ArH (1,4-disub. benzene), 2 strongly deshielded (O ?), OH. The molecular ion is at 138. mMy3a^`k^)NOM2H?AAINF2 26 Peaks at 121 & 109 are losses of OH & CHO respectively. Lambda max. nm (log absorbance):227(4.0) 270s(3.1), 275(3.1), 282(3.1) hexane. # The compound is conjugated (probably aromatic). No extra elements were detected. 212531353941424349264048 The elements nitrogen, sulfur and halogens are absent. The unknown burnt with a sooty flame. No residue remained. # This indicates unsaturation or aromaticity and lack of metallic salt character. 24 to 26 degrees. # A winter solid. Neat liquid. &&%%&%%&&%%#%%$$"!!!!!!!!!!!"##$#$%'*/6CXht}~vqlc\VRSZ\Y`ghxn~j[D?83/,(%%&'$#" "$&'&'&" $)%"!!%''%##%(&#! !"$$$$"$''%#"!" !#%+5<72../23321.,,,,,,,,+,,,--4;?>:71.+)('&%&&&'''''(*+-...-,,+++-36996 557=>@FKOZd|xoYJIJLRdzɮ{}xx|˽ }e`XNFFFKXnjKHGGLV_tȼxqmdXNHLVL;0)&$$##"#%+5K~²|O:.(&&)0B\T=0)&$#4J?/'###%%&(')0;+%$'(,.3?Kny`M@:35BVjjY@40,*+.2.*&)***08FOW 141922242729423153 Aromatic and OH vibrations can be seen. 258 to 260 degrees. # Typical for a liquid. Optically inactive. # The compound is achiral. Not usually measured for a solid. # Best for a liquid. Not usually measured for a solid. # Perform this on a liquid. # # # # # # Solvent is deuterochloroform. :s@sdd`ktW^q 14192224272942 4 Ar C's (& 2 H's), methylene, methyl seen. Symmetry and heteroatom implied. # # # # # # # # # No precipitate was formed. 2227282950 The compound is not an aldehyde or a ketone. Reaction occurred when warming melted the compound. A gas was evolved. # This compound contains active hydrogen ie OH, NH or SH. # # # # # # # # # No reaction was seen. 14 The compound is not an ester. # # # # # # # # # # # # # # # A reaction occurred giving a liquid. # The unknown could be an alcohol, phenol or amine (prim. or sec.). # # # No apparent reaction took place at room temperature. # This compound contains no readily oxidisable groups. An aldehyde was formed. # The unknown is a primary alcohol. No colour change was observed. 232850 The compound is not a sugar. # # # No reaction was observed. # The compound is not a phenol nor is it unsaturated. No positive result was obtained. # The compound is not an ether. No pronounced colour was noticed. # The compound is not a phenol or enol. # # # # # # # # # # # # # # # No reaction could be seen. # The compound is not a polyhydric alcohol. No positive result. # The unknown is not a 1,2-diol. A rapid reaction took place and gave a precipitate. # The compound is a primary or secondary alcohol. ** Danger ** A very vigorous reaction. # The compound is not inert. # # # # # # # # # A reasonably rapid reaction occurred giving a second liquid phase. # Benzyl, allyl or tert. alcohols could produce this result. No obvious reaction was seen. # The unknown is not a phenol nor is it unsaturated. No reaction occurred. # The compound is not a acetal, ester, anhydride or nitrile etc. A reaction readily took place. # Compounds which react include alcohols, phenols, amines or amino acids. # # # # # # # # # # # # # # # # # # colourless solid 010507 0 61686984 Solid m.p. 182 to 185 degrees Oily solid m.p. 38 to 40 degrees Solid with m.p. range 92-94 degrees Solid m.p. 90-93 degrees 5 o_^i y`i oiʾ=] ù@` o_jb solid alcohol 3 1,1-dimethyl-2-phenylethanol 4-methoxybenzyl alcohol 2,3,3-trimethylcyclohexanol