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- Soluble only in concentrated sulfuric acid.
- 1348
- Behaviour typical of an alkene, polyalkylaromatic or O-containing compound.
- Solvent is deuterochloroform.
- τΦΦΦΦΦΦΦΦΦΦΦττττττττττττΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦτττΦΦΦΦΦΦΦΦΦΦτΦΦΦΦΦτττΦΦτττΦΦΦτττµΣµττττττττΦΦΦττΦΦΦΦΦΦτττττττττττµµµτττττττττττΦτττττττττττττττττττττττττττττττττττττττττττττττττττττµµτττττττττττττττττττττττττττττττττττµµµµµµµµµµµµµµµµµττττµµµµτττµµττττ
- ττµµτττττττττττττττττττµµµµµττττττττττττµµµµµµµµµµµµµµµµµµµµµµτττµµµµττττττττµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµττττµµµµµµσσσσσσσσσσσσσσσσσσσσσΣσσσσσσσσσσσσσσσσσσΣΣΣΣσΣπΓßßßßßα▀▀▐▐▀▀▀ααßßΓαα▐▌▌┌█▄╪╒╙╤╧╨ÖéwIA{ôÿ£|I4)+ FPgzæûô¥¡╢╟╦╠╧╤╥╙╘╘╫┌█▌▐αßΓΓπΓßααßαα▀▐▀ααß
- ΓπΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣππππΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣΣππΣΣΣΣΣΣΣπππππππßßα╠╚╪▌πΣΣΣΣΣΣΣΦΦ
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- 132023303334383941424344454648495154
- All the protons are very similar; they are saturated and aliphatic.
- #
- dummy ms
- #
- #
- #
- #
- #
- No extra elements were detected.
- 212531353941424349264048
- The unknown does not contain N, S, or halogens.
- Burnt with a clear flame leaving no residue.
- #
- Typical of a saturated organic compound.
- Below room temperature.
- #
- This behaviour is consistent with the unknown being a liquid.
- liquid film
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- 998889<<:8630/.+'%%%%%&''''()*+-/25:NZXwy]IECMZkâÿ⌐äxRC?;5310,-./6AJVODHVgosnoTFB>ETWI?>BMZdkyâÉá┬═╩╚┬ñôkOFA<:8777876654433578=B4/000157=K}çvTH=876>B6.+./*((((+07Nqà^HBDA4+(&%$##! !!#%)(&$##"!!!!!!!!"#$%(+0?N`k]SLID>:41-*),)+/38FfäîjaaaZMMIPPQXf
- 132023303334383941424344454648495154
- The unknown is a saturated aliphatic ketone.
- 128 to 131 degrees.
- #
- A useful value to know for a liquid.
- Optically inactive.
- #
- The compound is not chiral.
- 0.949
- #
- This value is typical for an organic liquid.
- 1.437
- #
- A value within the normal range.
- #
- #
- #
- #
- #
- #
- #
- dummy cmr
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- Rapid formation of a yellow precipitate was seen.
- #
- Unknown 10 is an aldehyde or a ketone.
- No positive result.
- 3344454651
- The compound is not an alcohol, phenol, acid etc.
- #
- #
- #
- No apparent reaction visible.
- #
- The unknown does not appear to be an aldehyde.
- #
- #
- #
- No reaction was noted.
- 14
- The compound is not an ester.
- #
- #
- #
- #
- #
- #
- No change was noticed.
- #
- The methyl ketone group is absent from the unknown.
- No reaction observed.
- #
- The unknown is not an aldehyde.
- No visible change observed.
- #
- No reaction means that the compound is not an aldehyde.
- No positive result.
- 3344454651
- The compound has no OH (alcohol) or NH (amine) groups.
- #
- #
- #
- No change was seen.
- #
- Unknown 10 is not easily oxidised ie it is saturated and not an aldehyde.
- #
- #
- #
- No colour change was observed.
- 23
- Unknown 10 is not a carbohydrate.
- #
- #
- #
- No reaction could be seen.
- #
- The unknown is saturated and not a phenol.
- No positive result.
- #
- Ether groups are not present in the unknown.
- No observable change visible.
- #
- The unknown is not a phenol.
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- A very rapid reaction occurred.
- #
- This is typical of an oxygen containing compound.
- #
- #
- #
- #
- #
- #
- No apparent reaction.
- #
- The unknown is not an aldehyde.
- #
- #
- #
- No reaction took place.
- #
- Compound 10 is saturated and not a phenol.
- No change occurred.
- #
- Absent are functional groups like esters, acetals, amides and nitriles.
- No positive result.
- 3344454651
- The unknown does not contain OH or NH groups as in alcohols and amines.
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- colourless liquid
- 01050919
- 22282950
- 8385939697
- Solid m.p. 152-154 degrees.
- Crystals with m.p. 209-210 degrees were formed.
- Solid m.p. 54 to 56 degrees.
- Yellow crystals m.p. 144-146 degrees.
- Solid m.p. 55-58 degrees.
- 1
- Ö╔⌐╝»╕e«╞^Æ╣¬ª
- liquid aliphatic ketone
- 3
- 4-methyl-3-penen-2-one
- 3,3-dimethyl-2-pentanone
- cyclopentanone
-