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Product Name: |
Piperonyl acetone |
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Synonymer: |
4-(1,3-benzodioxol-5-yl)-2-butanon;DULCINYL;FEMA 2701;HELIOTROPYL ACETONE;3,4-METHYLENEDIOXYBENZYL ACETONE;4-BENZO[1,3]DIOXOL-5-YL-BUTAN-2-ONE;4-(3,4-METHYLENEDIOXYPHENYL)-2-BUTANONE;4-(3,4-METHYLENDIOXYPHENYL)-2-BUTANONE |
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CAS: |
55418-52-5 |
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MF: |
C11H12O3 |
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MW: |
192.21 |
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EINECS: |
259-630-1 |
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Produkt kategorier: |
Aromatic Ketones (substituted) |
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Mol File: |
55418-52-5.mol |
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Melting point |
49-54 ° C (opplyst) |
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Boiling point |
176 ° C17 mmHg (lys) |
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density |
1.175±0.06 g/cm3(Predicted) |
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FEMA |
2701 | 4-(3,4-METHYLENEDIOXYPHENYL)-2-BUTANONE |
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brytningsindeks |
1.52-1.522 |
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Fp |
> 230 ° F |
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JECFA Number |
2048 |
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BRN |
169843 |
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InChIKey |
TZJLGGWGVLADDN-UHFFFAOYSA-N |
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CAS DataBase Reference |
55418-52-5(CAS DataBase Reference) |
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NIST Chemistry Reference |
4-(3,4-Methylenedioxyphenyl)-2-butanone(55418-52-5) |
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EPA Substance Registry System |
2-butanon, 4- (1,3-benzodioksol-5-yl) - (55418-52-5) |
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Sikkerhetserklæringer |
22-24/25 |
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WGK Germany |
2 |
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TSCA |
Ja |
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Beskrivelse |
4-(3,4-Methylenedioxyphenyl)-2-butanone has an intensely sweet, floral, slightly woody odor. May be prepared by condensation of heliotropin with acetone, followed by hydrogenation in the presence of a palladium catalyst. |
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Kjemiske egenskaper |
4-(3,4-Methylenedioxyphenyl)-2-butanone has an intensely sweet, floral, slightly woody odor reminiscent of raspberry, cotton candy (i.e., candy floss) with a cassie, heliotrope association. |
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Forberedelse |
Ved kondensering av heliotropin med aceton, etterfulgt av hydrogenering i nærvær av apalladiumkatalysator |
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Smakterskelverdier |
Smakskarakteristika ved 40 spm: søt, bærlignende med krydret, jamy nyanser |
