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- Soluble in sodium hydroxide but not sodium bicarbonate solution.
- 1348
- Typical of a weakly acidic functionality.
- Peak near 10.3 is exchangeable. Solvent DMSO and chloroform, both deuterated.
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- #
- There is a ratio of 3 ArH, 1 methyl and 1 OH, NH or SH. Sum of protons is odd.
- Molecular ion is at 153.
- ÖΦM╢Nf3d5\4P'LiKADkAC:O<_@{:Ü.
- 26
- Molecular ion is odd - therefore there must be an odd number of N present.
- Lambda max. nm (log absorbance): 275 (4.8), 363 (4.5). In ethanol.
- #
- The compound is conjugated (aromatic ?).
- Nitrogen was found to be present.
- 264048
- Absent are sulfur and the halogens.
- The solid burnt with a sooty flame leaving no residue.
- #
- Typical result for an unsaturated or aromatic compound.
- 34-37 degrees.
- #
- A low melting solid.
- Melt.
- (((''&&&&%%&'&%%$$$$$$$$$%$%%&&''()+,./0233445678:;<=>@CEHNSW^hlsx~âåêïîîïåÇzsic]UOJFCBFOSNEGGCCFJLPTVbcTOKILG=975430---142.,**++,,---,++,,,+*))*+)'((()*+-+)(('&&%%$$$$$##"""!"##"! !##""!!!!"#$#!!!!""#$%&'))'%#""""""##$&('!!!!"#%&'()+,.//,*)('(*,,,,,--
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- 141922242729423153
- The compound is aromatic and has an OH group.
- Decomposed before boiling.
- #
- Typical behaviour of many solids.
- Optically inactive.
- #
- The compound is achiral.
- Not usually measured for a solid.
- #
- Most often measured on liquids.
- Not usually measured for a solid.
- #
- Do this for a liquid.
- #
- #
- #
- #
- #
- #
- Solvent is deuterochloroform.
- ╣Qs½╢dÑ+sóLs£▒dÿüd4xq
- 14192224272942
- 6 Ar C's (& 3 H's) imply tri-substituted benzene. Methyl also present.
- #
- #
- #
- #
- #
- #
- #
- #
- #
- No precipitate was formed.
- 2227282950
- The unknown is not an aldehyde or ketone.
- No positive result.
- 3344454651
- The contains no active hydrogen ie no OH or NH.
- No apparent reaction could be detected.
- #
- The compound is not a prim. or sec. amine
- #
- #
- #
- #
- #
- #
- No change was seen.
- 14
- This compound is not an ester.
- A silver mirror was formed.
- #
- The compound contains a nitro, nitroso, azoxy or azo group.
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- A reaction occurred.
- #
- The unknown contains active hydrogen ie OH or NH.
- No colour change occurred.
- #
- The compound is not an amide or nitrile.
- A slow reaction on standing was observed.
- #
- No very easily oxidisable groups are in the compound.
- No reaction could be discerned.
- #
- The compound is not a primary or secondary alcohol.
- No colour change was observed.
- 232850
- The unknown is not a sugar.
- A brown precipitate formed rapidly.
- #
- This unknown contains a nitro group.
- The colour was discharged and a gas evolved which fumed in moist air.
- #
- A substitution reaction has occurred indicating that a phenol is present.
- No positive result.
- #
- The compound is not an ether.
- A purple colour was formed.
- #
- The unknown is a phenol or an enol.
- No reaction was observed.
- #
- The compound is not a primary amine.
- #
- #
- #
- No positive result.
- #
- The compound is not a primary or secondary amine.
- No change was seen.
- #
- The unknown is not an amino acid.
- No reaction was observed.
- #
- The compound is not a primary amine.
- No useful reaction took place.
- #
- The unknown is not a diol.
- No useful reaction could be seen.
- #
- The unknown is not a 1,2-diol.
- No reaction nor a change in colour could be seen.
- #
- The compound is not a primary or secondary alcohol.
- ** Danger ** A very vigorous reaction took place.
- #
- Typical reaction of aromatics and/or O- N-containing functionality.
- #
- #
- #
- No positive result.
- #
- The compound is not an amine.
- #
- #
- #
- No reaction took place.
- #
- This test should only be used for aliphatic alcohols.
- The reagent's colour was discharged.
- #
- The compound is a phenol or it is unsaturated.
- No reaction occurred.
- #
- This unknown is not an amide, anhydride, ester, acetal, nitrile etc.
- A reaction took place giving a solid product.
- #
- This compound is an amine, amino acid, phenol or an alcohol.
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- pale yellow coloured solid
- 01050738
- 0
- 6876
- Solid m.p. 99-101 degrees
- Solid m.p. 190-192 degrees
- 5
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- ê¥┤╣┤║oì┬Jç╝í┤└╛
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- 襫╔ñ║o╕╦Jwù¬¬┼─l╣╕f⌐Ñ┐»
- solid nitrophenol
- 3
- 4-methyl-2-nitrophenol
- 2-nitro-p-cresol
- 2-nitro-4-cresol
-