delta-juniper lactone
delta-hexadecalactone
Identification
| Name | delta-juniper lactone |
| IUPAC | 6-undecyloxan-2-one |
| CAS Number | 7370-44-7 |
| EINECS | 230-924-1 |
| FDA UNII | VC86OQ26NU |
| Molecular Formula | C16 H30 O2 |
| Molecular Weight | 254.41350000 |
| Nikkaji Number | J625D |
| CoE Number | 10674 |
| XlogP3 | 5.80 (est) |
Regulatory
| DG SANTE Food Flavourings | 10.049 hexadecano-1,5-lactone |
| FEMA Number | 4673 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 7370-44-7 ; DELTA-HEXADECALACTONE |
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 38.00 °C. @ 760.00 mm Hg |
| Boiling Point | 349.00 to 350.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.000046 mmHg @ 25.00 °C. (est) |
| Flash Point | 294.00 °F. TCC ( 145.56 °C. ) |
| logP (o/w) | 5.526 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Description | at 100.00 %. |
| Taste Description | fatty waxy |
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.024 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI) | 3900 (μg/person/day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| baked goods | 10.00000 |
| beverages(nonalcoholic) | 10.00000 |
| beverages(alcoholic) | - |
| breakfast cereal | 5.00000 |
| cheese | 2.00000 |
| chewing gum | - |
| condiments / relishes | 2.00000 |
| confectionery froastings | 10.00000 |
| egg products | - |
| fats / oils | 10.00000 |
| fish products | 2.00000 |
| frozen dairy | 10.00000 |
| fruit ices | 2.00000 |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | 10.00000 |
| hard candy | 50.00000 |
| imitation dairy | 10.00000 |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | 2.00000 |
| milk products | 10.00000 |
| nut products | - |
| other grains | - |
| poultry | 2.00000 |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | 50.00000 |
| snack foods | 20.00000 |
| soft candy | - |
| soups | 5.00000 |
| sugar substitutes | - |
| sweet sauces | - |
| Dairy products, excluding products of category 02.0 (01.0) | 7.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | 5.00000 |
| Edible ices, including sherbet and sorbet (03.0) | 10.00000 |
| Processed fruit (04.1) | 7.00000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | - |
| Confectionery (05.0) | 10.00000 |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | 5.00000 |
| Bakery wares (07.0) | 10.00000 |
| Meat and meat products, including poultry and game (08.0) | 2.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | 2.00000 |
| Eggs and egg products (10.0) | - |
| Sweeteners, including honey (11.0) | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 5.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) | 10.00000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | 5.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | 10.00000 |
| Ready-to-eat savouries (15.0) | 20.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | 5.00000 |
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Potential Uses
Natural Occurrence
Synonyms
delta-
dihydroambrettolide
hexadecalactone
.delta.-
hexadecalactone
delta-
hexadecalactone
N-
hexadecalactone
hexadecano-1,5-lactone
5-
hexadecanolide
delta-
hexadecanolide
S-5-
hexadecanolide
5-
hydroxyhexadecanoic acid delta lactone
delta-
juniper lactone
juniperolactone
delta-
juniperolactone
delta-
palmitolactone
tetrahydro-6-undecyl-2H-pyran-2-one
6-
undecyloxan-2-one
6-
undecyltetrahydropyran-2-one
Perfumer & Flavorist:
Organoleptic Characteristics of Flavor Materials
Google Books:
Handbook of Vanilla Science and Technology
Leffingwell & Associates:
Flavor Properties of FEMA GRAS List 25 flavor chemicals