The unknown was soluble only in concentrated sulfuric acid. 1348 Typical behavior of neutral, oxygen containing compounds. Peak at 2ppm is exchangeable. Deuterochloroform is the solvent. ææææææææææææææææççççççççççççççççççççççççççççççççæåääâáâãååååååååååååæææææåååååååååääãâàÞÜÛ˾¬  1OƒÉÓÔÚÞáâãäåååæææççççççççççççççääääçççççççèèèèèèèèèèèèèèèèèèèèèèèèèçççççççççççççççççççççççççççççççççççççççççççççççççççèèèèèèèèèèèèççççççççççççççççççççççççççççç ççççççççççèèèèççççççççççæåäàÝßâãáÓÒ×ßãäâáßâäåæçèèççççççèèèèèèèèèèèèèçççççççççççççççççççççççççççççççççççèèèèèççèèèèèèèèèèèèççççççèèèèèèèèçççççççççççççççççççççççççççççççççççèèèèèèèèèèèçççççççççççççççççççççæææååäâØÐ¾½ÍÝàáÞ××ÜáãàÙÌÊÑØáæâàÞÖÊÓÞååæåäâßàâäåæææåå åææææææææææææææææææææææåååååઽ¾ÒØâÜÊ®ž²ÑáãÝÒÖÞäæçççèççèèçççççèçççççççææççççççççççççççççççççççççççæäãâÞáàäççççæçèçèè> %Ï!»¸!ÁÅ"Ö˜# # 5 ArH (Ph ?), 1 exchangeable (OH, NH or SH), 6 saturated aliphatic protons. The molecular ion occurs at 136. kèO†M\ˆ?35i4N*['9&5%4$ 26 The base peak at 107 is formed by loss of Et (29) from 136. Lambda max. nm (log absorbance):248 (2.2), 251 (2.3). # The compound is conjugated (aromatic). No extra elements were detected. 212531353941424349264048 The compound does not contain nitrogen, sulfur or halogens. The unknown burnt with a smoky flame. # This indicates unsaturation. Below room temperature. # As usual for a liquid. Thin film. ,.-,--,--,+++*)******)))**+++-048:=IYdpw‚‰Œ���”Ÿ§±¿ÈÌÐÔÖØÚÛÜÝÜÜÛÙØ×ÓÌÅ¿¹µ±¦Ÿš“ˆƒ}ytmeejt†�“Šƒž—xuœ¼×½µÏÅ«›§·´¤ˆ|wbZTOKGDDEECCBBAA@?><:875433222221/..-,,--,,*)))+**+''&&&&&&&%$$###$$##""#####$$$$%&'((*.36:61,)'&')-/142-*)'%#"$%&(+042.(##$')*+,,++('&%$#$&(+ ,-,,,++,,-./26F[@D47-)''*,0/-./035CHr¥�pYb„´ÃÒ¸¡�‚€€ƒ…†……„Ž“”ˆ~ƒ{ƒ‘—˜‘‡„�|ysry€„�zzyy|vi[WoŽ€wdTTPI@?E;42>Rkw}…–¡¢�•‹‡�|‰¦«ª¨žž�µ¹²š‡•±¿¾§�mN<0,0