Top Purity Factory Supply High Purity DELTA-TETRADECALACTONE 2721-22-4 Lowest Price
- Molecular Formula:C14H26O2
- Molecular Weight:226.359
- Vapor Pressure:0.000273mmHg at 25°C
- Melting Point:130-135 °C
- Refractive Index:n20/D 1.461(lit.)
- Boiling Point:322.77 °C at 760 mmHg
- Flash Point:133.042 °C
- PSA：26.30000
- Density:0.916 g/cm3
- LogP:4.22280
- IDLH:238
- IDLH:2196
- IDLH:3590
delta-Tetradecalactone(Cas 2721-22-4) Usage
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Occurrence
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Reported found in blue cheeses, cheddar cheese, parmesan cheese, buttermilk, heated butter, chicken fat, heated beef fat, milk, lamb and mutton liver, pork fat and coconut meat and oil. |
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Aroma threshold values
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Detection: 1.7 ppb |
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Taste threshold values
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Taste characteristics at 20 ppm: buttery, fatty, creamy, with sweet milky and dairy nuances. |
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General Description
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δ-Tetradecalactone is a flavoring substance that is reported to occur in ovine fat, beef fat, heated butter and cheddar cheese. |
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Who Evaluation
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Evaluation year: 1997 |
InChI:InChI=1/C14H26O2/c1-2-3-4-5-6-7-8-10-13-11-9-12-14(15)16-13/h13H,2-12H2,1H3
2721-22-4 Relevant articles
Synthesis, antibacterial activities, and sustained perfume release properties of optically active5-hydroxy- And 5-acetoxyalkanethioamide analogues
Shimotori, Yasutaka,Hoshi, Masayuki,Ogawa, Narihito,Miyakoshi, Tetsuo,Kanamoto, Taisei
, p. 84 - 98 (2020/07/03)
5-Acetoxy- and 5-hydroxyalkanethioamide ...
Catalytic oxidation of alkyl- and cycloalkylcyclanones into lactones
Abbasov,Alimardanov,Suleimanova
, p. 621 - 626 (2007/10/03)
Pilot-plant syntheses of alkyl and cyclo...
2721-22-4 Process route
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40566-27-6
2-nonyl-cyclopentanone
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92446-06-5,129263-76-9,141980-54-3,2721-22-4
tetrahydro-6-nonyl-2H-pyran-2-one
Conditions
| Conditions |
Yield |
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With
MoOBr3; dihydrogen peroxide; acetic anhydride; acetic acid;
at 50 - 70 ℃;
for 6h;
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78%
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5-hydroxytetradecanethioamide
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92446-06-5,129263-76-9,141980-54-3,2721-22-4
tetrahydro-6-nonyl-2H-pyran-2-one
Conditions
| Conditions |
Yield |
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With
Novozym 435 from Candida antarctica B;
In
diethyl ether;
at 40 ℃;
for 48h;
Reagent/catalyst;
Enzymatic reaction;
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7.9%
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2721-22-4 Upstream products
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40566-27-6
2-nonyl-cyclopentanone
