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UNK02.TXT
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1993-02-12
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208 lines
Dissolved in aqueous sodium hydroxide but not in sodium bicarbonate solution.
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Unknown 2 is a weak acid.
Peak near 5 ppm is exchangeable. Solvent is deuterochloroform.
ΦΦΦΦΦΦΦτττττττττττττττττττΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦττττττΦΦΦττττττττττττττττττττττττττττττµµµµµΣΓ╙╠╝║╗┴╠╓▐▀▄╙╤╓╘╫█▀╘┴┐╟╙ßΣµΣπΓ▀▐ΓσµττττΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦττΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦτττττΦΦΦΦΦΦΦΦΦτµµσΓ╥──┬╩
ßΣµµττττΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦττΦΦΦΦΦΦΦΦΦττττττττττΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦττττττττττττττττττττττττττττττττττττττττττττττττττµµµµµµµµΓßß█░£@10$010 $0Awñ╓▐ΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦττΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦ
ΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦτττττττττττττττττττττττττττΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦτττττµßαßΓΣτΦΦΦΦΦΦΦΦΦΦΦH╢#r╢!┤ #╣ #
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Signals from 3 aromatic H's, an OH and 2 methyl groups can be seen.
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dummy ms
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None of the extra elements were detected.
212531353941424349264048
The unknown does not contain nitrogen, sulfur or halogens.
Burnt with a sooty flame.
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Typical behaviour of a aromatic compound.
Between 25 and 28 degrees.
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The unknown is a low melting solid.
Liquid film
/02200///1/.---------../.-/25;AELUh{âîûÑ¡╡╜╞╔═╤╙╒╓╫┘┌┌█▄▄▄▄██┌┘╪╫╒╙╤╧╬╦╞└╝║┤¡¿ñ₧ûÅëåéÇ}|}åÅ¢Ñ│«Ñ₧½│╢╣╗┐├»Ñƒ£ƒíìyf[WRONMNOS^SMLJIHFEDDCCCCCDEEEDA?==><;987766430,,+-,+,*)&%%$%%%%%%%$###$##$&)-*(''''&&&%%%$%%%&((()*,-0357861-+('')**+)&%%%&)+-03611-*)(')**+++
,-.4:AIPcxåæÆëåâÇfaMJMNQWapzå¢┬▀τΦß╥└▒¼½░╡║╣▒░¼¿ºº¼┤│Éëù£¬½íúѬ««¡¼¡¢ütjdlvéÆ┤╠╫▄═║▓╡├╩╩╧╥╙╫╘╥╨╧╠╗₧ìû£Äîkzò╖╚╧¿pcO@>=>?AGUfo[ZP[dVVVLIF4*# !&2H]`L'" "(1JdhT85511:I\î╜╧╧ÉUII_å»ÆcLD<;9BM^jGCACFEGIHJLOPQRSSRSSRRTUVZ]dgqÇsLGDEEFHHEHT^NKLLXbsèÆvhluüìÜòÿ
141922242729423153
The compound is aromatic and contains a hydroxy group.
208-211 degrees.
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A value typical of liquids.
Optically inactive.
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The unknown is not chiral.
1.028
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A typical value for an organic liquid.
1.542
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A usual value for an organic liquid.
Not a suitable compound.
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Done only for reasonably strong acids like carboxylic acids.
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dummy cmr
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No precipitate was formed.
2227282950
Unknown 2 is not an aldehyde or ketone.
A vigorous reaction took place on warming.
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The unknown contains an active hydrogen. Examples are acids, phenols, alcohols.
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No colour change was seen.
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The unknown is not an ester.
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A vigorous reaction was observed.
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The compound contains an OH or NH group.
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A slow reaction occurred on standing.
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The unknowm can be slowly oxidised (unsaturated compounds react rapidly).
No reaction.
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No primary or secondary alcohol groups are present.
No positive result was obtained.
232850
The unknown is not a sugar.
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A reaction occurred; colour was discharged and a colourless gas formed.
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The unknown is a phenol (gas is HBr formed by substitution).
No positive result.
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The unknown is not an ether.
A deep blue-purple colour was formed.
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The unknown is a phenol.
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No visible change.
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The compound is not a 1,2-diol.
No visible change.
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The unknown is not a 1,2-diol.
No useful reaction was seen.
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The unknown is neither a primary nor a secondary alcohol.
Danger! very vigorous reaction occurred.
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Typical behaviour of an oxygen-containing organic compound.
No useful result.
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Sulfonic acids are absent.
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No reaction took place.
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The unknown is not a low molecular weight secondary or tertiary alcohol.
The reagent's red colour was discharged.
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The compound is unsaturated or phenolic in nature.
No reaction was observed.
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The compound is not an ester, acetal, cyanide, amide etc.
A reaction occurred giving an oily solid.
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Compounds like alcohols, phenols and amines react.
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colourless crystalline solid
010507
3638
6669747684
Melting point 140-142 degrees.
Melting point 102-105 degrees.
Colourless solid with melting point 133-136 degrees.
Solid with melting point 162-164 degrees.
White solid with melting point 103-105 degrees.
3
ê£Ü¥ñ▒mÑ╞e¥╢¼⌐╢└l▒
ú¥Ü¥╕┴lÑ└lÉ
ê£Ü¥╕┴lÑ└lÉ
solid phenol
4
2,4-dimethylphenol
2-ethoxyphenol
2-acetylphenol
o-cresol