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- The unknown dissolved in both aqueous sodium hydroxide and bicarbonate.
- 1348
- Typical behaviour of a compound with a strong acidic group.
- Solvent is deuterochloroform.
- πααΓΓπ¼Ä* ^îΓΓΓπΣΣΣΣΣΣΣΣΣσσσσσσσσσµµσσµµµσσσσσσσπΣΣΣσσσσσσσσΣΣΣΣΣσσσσσσσσσσσσσσσσΣπΓπΣσσσσσσΣΣσσσσσσσσσσσσΣΣΣΣΣΣΣΣσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσµµµµµµσσσσσσΣΣΣΣΣΣσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσµµµµµµσσσσσσσσσσΣΣσσσσσσσΣΣσσσσσσσσσσσσσσσσσσσσσ
- σσσσσσσσσσσσσσσσσσσσσσσσσσσσσσσΣΣσσσσσσσσσΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣσσσσσσσσσσσΣΣΣΣΣΣΣΣσσσσσσσσσσσσσσσσσσσΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣσσσσσσσσσσΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣσσσσσΣΣΣΣΣΣΣΣΣΣΣΣΣΣσ
- σσσσσσσσσσΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣσσσσσσσΣΣΣΣΣΣΣσσσσΣΣΣΣΣππππππππππππππππππππππππππππΓΓΓßßß▀┌╧─┴αππΦßπΣΦΦ
-
- 132023303334383941424344454648495154
- Only one type of proton is present (aromatic).
- Weak molecular ions occur at 185/187.
- ûΦh^LX2T\8x%╣"
- #
- Odd molecular ions mean odd N. Loss of 35/37 to give 150 is due to loss of 1 Cl.
- Lambda max. nm (log absobance): 255 (4.2), 290s (3.4), 298s (3.3), 308s (3.2).
- #
- The compound is conjugated (probably aromatic).
- Both nitrogen and chlorine were found.
- 48
- Sulfur is absent.
- The compound burnt with a sooty flame leaving no residue.
- #
- The unknown is aromatic or unsaturated.
- 73 to 75 degrees.
- #
- A low melting solid.
- Nujol mull.
- $%%$%$$$$$$#######""#######"##""######$$$$$%%&'))(((''&&'&&%&&&&%$$$$$%%%%&&&(*/7ErlPIF=E=79=@W\x{ïö£¡╣╗»ö}rzòîsZ4-)()(&&%&&&&'((%%%%%%%$####"""##$%$###$$$#$"!!""$$#""""!!"""""!"!!!!""###""""!!!"#%',,)&$"!!"""""""!!!!!""#$%&&(,04:@J`éö⌐┤╣┐╨╔óÄÇxy|wibVLHB>
- 841/.000/2inûÉoj[DD97546@GlÆ╔Φ╘╜╛îxnic_\UX^ha]ULD>97Lfl^Z`_Rcê╨┘¬ô£ñªîwl`]XTOKFB=:::<=;9:;C[ƒ╨▀╔½èƒòn_ME@>>?HmgTI<4510/////0/--041/./321/,+-/00036:@Umwÿ╖╩╛¥ª│tXì┴σ┼àcPFB@;8420//3U9+,++.39Pî╕Ä╚é</,+)+/;`o6-&%$!### !$-^~:-+0542((+&'!'%'A9466;0?DOLE?
- 132023303334383941424344454648495154
- The compound is aromatic with a carbonyl group.
- Decomposed before boiling.
- #
- Typical of many solids.
- Optically inactive.
- #
- The compound is achiral.
- Not usually measured for a solid.
- #
- For liquids.
- Not usually measured for a solid.
- #
- Best determined for a liquid.
- #
- #
- #
- No reaction was seen.
- #
- The compound is not an ester.
- Solvent is deuterochloroform.
- ╟0s╕)s¬3sñ┤d£╢d
- #
- Seen are C=O, 4 Ar C's (& 2 H's). Presence of symmetry is implied.
- #
- #
- #
- #
- #
- #
- #
- #
- #
- No precipitate was formed.
- 2227282950
- The compound is not an aldehyde or a ketone.
- No positive result.
- 3344454651
- This compound contains no active hydrogens ie no OH, SH or NH.
- No positive result was obtained.
- #
- The unknown compound is not a primary or secondary amine.
- #
- #
- #
- #
- #
- #
- A violet colour was formed.
- 14
- The compound could be an ester, acid chloride, lactone or anhydride.
- A silver mirror was produced.
- #
- This compound contains at least one nitro group.
- A white precipitate was rapidly formed.
- #
- The unknown contains a reactive chlorine.
- #
- #
- #
- #
- #
- #
- #
- #
- #
- No positive result.
- 3344454651
- The compound contains no active hydrogens.
- A violet colour formed.
- #
- A typical result for esters, anhydrydes, lactones and acyl halides.
- No colour change was seen.
- #
- The compound is not easily oxidised.
- #
- #
- #
- No colour change was observed.
- 232850
- The compound is not a sugar.
- A brown precipitate formed.
- #
- A nitro group is present in the unknown.
- No reaction.
- #
- The compound is not easily oxidised.
- No positive result.
- #
- The compound is not an ether.
- No change in colour was produced.
- #
- This compound is not a phenol or an enol.
- No positive result.
- #
- The compound is not a primary amine.
- A white precipitate was very rapidly formed.
- #
- A reactive chlorine must be present.
- No positive result.
- #
- The compound is not a primary or secondary amine.
- No colour change was noted.
- #
- This compound is not an amino acid.
- No reaction was noticed.
- #
- The compound is not a primary amine.
- #
- #
- #
- #
- #
- #
- #
- #
- #
- A vigorous reaction which gave a solution occurred.
- #
- A typical reaction of O- and/or N-containing compounds.
- #
- #
- #
- No positive result.
- #
- The compound is not a secondary amine.
- #
- #
- #
- #
- #
- #
- No discharge of colour was noticed.
- #
- This compound is not easily oxidised.
- The unknown reacted with water and very rapidly with sodium hydroxide solution.
- #
- This is suggestive of an anhydride or acyl halide.
- No positive result.
- 3344454651
- The compound is not a phenol, alcohol or primary or secondary amine.
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- colourless solid
- 010507
- 0
- 71798199
- Colourless solid m.p. 204-206 degrees
- Solid m.p. range 199-201 degrees
- White solid m.p. 239-242 degrees
- Solid m.p. 210-213 degrees
- 2
- è¥┤╣┤║oó╖k₧╣╡¡æ╡e▒╕l¥ñ╢
- ª¥┤╣┤║oó╖k₧╣╡¡æ╡e▒╕l¥ñ╢
- solid aroyl chloride
- 2
- 3,5-dinitrobenzoyl chloride
- 4-nitrobenzoyl chloride
-