| Identification | More | [Name]
delta-Nonalactone | [CAS]
3301-94-8 | [Synonyms]
5-HYDROXYNONANOIC ACID, LACTONE
5-NONANOLIDE
6-butyltetrahydro-2h-pyran-2-one
DELTA-NONALACTONE
DELTA-NONANOLACTONE
DELTA-PELARGONOLACTONE
D-NONALACTONE
FEMA 3356
2H-Pyran-2-one, 6-butyltetrahydro-
2H-Pyran-2-one, tetrahydro-6-butyl
6-butyltetrahydro-2h-pyran-2-on
beta-Nonalactone
nonan-5-olide
5-Hydroxynonanoic acid lactone~delta-Nonalactone~1,5-Nonanolide
d-Nonanolactone
DELTA-NONALACTONE 98+% FCC
5-Hydroxynonanoicaciddelta-lactone
i-nonalactone
i-nonanolactone
NONALACTONE(SG) | [EINECS(EC#)]
221-974-5 | [Molecular Formula]
C9H16O2 | [MDL Number]
MFCD00036500 | [Molecular Weight]
156.22 | [MOL File]
3301-94-8.mol |
| Chemical Properties | Back Directory | [Melting point ]
-26°C | [Boiling point ]
115-116 °C2 mm Hg(lit.) | [density ]
0.893 g/mL at 25 °C(lit.)
| [vapor pressure ]
0.41-0.75Pa at 20-25℃ | [FEMA ]
3356 | [refractive index ]
n20/D 1.455(lit.)
| [Fp ]
112 °F
| [storage temp. ]
Sealed in dry,Room Temperature | [form ]
Liquid | [color ]
Colorless to Almost colorless | [Specific Gravity]
0.99 | [Odor]
at 100.00 %. coconut creamy sweet milky coumarin | [Odor Type]
coconut | [JECFA Number]
230 | [BRN ]
114460 | [InChIKey]
PXRBWNLUQYZAAX-UHFFFAOYSA-N | [LogP]
2.4 at 20℃ | [Surface tension]
61mN/m at 1g/L and 20℃ | [CAS DataBase Reference]
3301-94-8(CAS DataBase Reference) | [NIST Chemistry Reference]
«DELTA» nonalactone(3301-94-8) | [EPA Substance Registry System]
3301-94-8(EPA Substance) |
| Safety Data | Back Directory | [Risk Statements ]
R10:Flammable. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29322090 |
| Hazard Information | Back Directory | [Description]
Hydroxynonanoic acid, δ-lactone has a mild, nut-like odor and a
fatty, milk-creamy taste. May be prepared by microbiological
reduction of the corresponding keto acids, by a patented process. | [Chemical Properties]
Hydroxynonanoic acid, δ-lactone has a mild, nut-like odor and a fatty, milk-creamy taste
| [Occurrence]
Reported as responsible for the off-flavor in milk fat. Also found in melon, butter, chicken fat, grilled beef,
cured pork, pork fat and liver, beer, malt and bourbon whiskey, cognac, rum, white wine, black tea, asparagus, mango, starfruit,
mountain papaya and cooked shrimps | [Uses]
Suggested uses are in curry, nut, tomato, tropical, caramel and dairy flavors. In fragrance applications, this compound delivers apricot, butter, grape, passion fruit, plum, tea green and tobacco notes. | [Definition]
ChEBI: 6-Butyltetrahydro-2H-pyran-2-one is a delta-lactone. | [Preparation]
By microbiological reduction of the corresponding keto acids; by a patented process
| [Taste threshold values]
Taste characteristics at 10 ppm: creamy, coconut, lactonic, sweet and dairy-like with milky nuances. |
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