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Product Name: |
Musk keton |
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Synonymer: |
2-Acetyl-5-tert-butyl-4,6-dinitro-1,3-dimethylbenzene;3',5'-Dinitro-4'-tert-butyl-2',6'-dimethylacetophenone;3, 5-Dinitro-4-t-butyl-2, 6-dimethylacetophenone;Ketone Moschus,4-tert-Butyl-2,6-dimethyl-3,5-dinitroacetophenone, Musk ketone;Musk ketone,4-tert-Butyl-2,6-dimethyl-3,5-dinitroacetophenone, Ketone Moschus;Musk ketone 0;Synthetic Musk ketone;4’-tert-butyl-2’,6’-dimethyl-3’,5’-dinitro-acetophenon |
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CAS: |
81-14-1 |
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MF: |
C14H18N2O5 |
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MW: |
294.3 |
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EINECS: |
201-328-9 |
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Product Categories: |
Kosmetikk; Mat og fôrtilsetningsstoffer; Aromatiske acetofenoner og derivater (substituert); Organiske stoffer; KetonerAlfabetisk; Analytiske standarder; AromaterAnalytiske standarder; Kjemisk klasse; Livsvitenskapelige standarder; M; METI - MZKromatografi; Naturlige forbindelser; Naturlige forbindelserAnalytiske standarder; Nitroforbindelser; .Lukk... |
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Mol-fil: |
81-14-1.mol |
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Melting point |
135-139 °C(lit.) |
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Boiling point |
436,08 ° C (omtrentlig estimering) |
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density |
1.2051 (rough estimate) |
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brytningsindeks |
1,5110 (estimat) |
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Fp |
2 °C |
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lagringstemperatur |
2-8 ° C |
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Water Solubility |
Uoppløselig (<0,1 g / 100 ml ved 20 ºC) |
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BRN |
2062638 |
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Stability: |
Stabil. Uforenlig med sterke oksidasjonsmidler, sterke syrer, sterke baser. |
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InChIKey |
WXCMHFPAUCOJIG-UHFFFAOYSA-N |
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CAS DataBase Referanse |
81-14-1(CAS DataBase Reference) |
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NIST Chemistry Reference |
2,6-dimetyl-3,5-dinitro-4-t-butylacetofenon (81-14-1) |
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EPA Substance Registry System |
Muskketone (81-14-1) |
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Farekoder |
F, Xn, N |
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Risk Statements |
11-20/21/22-36-50/53-40 |
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Sikkerhetserklæringer |
16-36 / 37-61-60-46 |
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RIDADR |
UN1648 3/PG 2 |
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WGK Tyskland |
2 |
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RTECS |
KM5775841 |
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Kjemiske egenskaper |
Hvit til lys gul krystallkraft |
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Kjemiske egenskaper |
It forms yellowish
crystals with a sweet, very persistent, slightly animal musk odor.Musk ketone
is prepared by Friedel–Crafts acetylation of 1,3-dimethyl-5-tert-butylbenzene
and nitration of the resulting 2,6- dimethyl-4-tert-butylacetophenone with
nitric acid. |
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General Description |
Lysegulkrystallinsk fast stoff. Uoppløselig i vann. |
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Air & Water Reactions |
Insoluble in water. |
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Reactivity Profile |
A nitrated ketone. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4. |
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Fire Hazard |
Flash point data is not available for Musk ketone, however, Musk ketone is probably combustible. |
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Purification Methods |
Purify the ketone by recrystallisation from MeOH. It has a strong odour of musk and is used in perfumery. [Fuson et al. J Org Chem 12 587 1947, Beilstein 7 IV 808.] |
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Råvarer |
Sinkklorid -> Ferriklorid -> 2-metyl-1-propanol -> m-xylen -> 5-TERT-BUTYL-M-XYLEN -> 4'-tert-butylacetofenon |
