(Z)-dairy lactone
cis-4-hydroxy-6-dodecenoic acid lactone
Identification
| Name | (Z)-dairy lactone |
| IUPAC | 5-[(Z)-oct-2-enyl]oxolan-2-one |
| CAS Number | 18679-18-0 |
| EINECS | 242-497-9 |
| FDA UNII | O8B631XC2S |
| Molecular Formula | C12 H20 O2 |
| Molecular Weight | 196.28980000 |
| MDL Number | MFCD01631681 |
| Nikkaji Number | J127.244F |
| CoE Number | 625 |
Regulatory
| JECFA Food Flavoring | 249 cis-4-hydroxy-6-dodecenoic acid lactone |
| DG SANTE Food Flavourings | 10.009 dodec-6-eno-1,4-lactone |
| FEMA Number | 3780 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 18679-18-0 ; (Z)-4-HYDROXY-6-DODECENOIC ACID LACTONE |
Physical Properties
| Appearance | colorless to yellow clear liquid (est) |
| Assay | 95.50 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.98800 @ 25.00 °C. |
| Boiling Point | 159.00 °C. @ 10.00 mm Hg, 310.00 to 311.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.001000 mmHg @ 25.00 °C. (est) |
| Flash Point | > 212.00 °F. TCC ( > 100.00 °C. ) |
| logP (o/w) | 3.105 (est) |
| Soluble in | alcohol |
Organoleptic Properties
| Odor Description |
at 10.00 % in dipropylene glycol. at 2.00 %.
|
| Taste Description | at 5.00 ppm. |
Safety Information
| Oral/Parenteral Toxicity | oral-rat LD50 [sex: M,F] > 5000 mg/kg |
| 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 |
| Recommendation for (Z)-dairy lactone usage levels up to | 1.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.012 (μg/capita/day) |
| baked goods | 3.00000 |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | - |
| fruit ices | 0.20000 |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| imitation dairy | 1.00000 |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | - |
| milk products | 2.00000 |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | - |
| soft candy | - |
| soups | - |
| sugar substitutes | - |
| sweet sauces | - |
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Potential Uses
Natural Occurrence
Synonyms
(Z)-
dihydro-5-(2-octenyl) furan-2(3H)-one
cis-
dihydro-5-(2-octenyl) furan-2(3H)-one
dihydro-5-(2-octenyl)-2(3H)-furanone, (Z)-
(Z)-
dihydro-5-(2-octenyl)furan-2(3H)-one
dodec-6-eno-1,4-lactone
1,4-
dodec-6-enolactone, cis-
(Z)-6-
dodecen-4-olide
cis-6-
dodecen-4-olide
6-
dodecen-4-olide, cis-
gamma-
dodecen-6-lactone
(Z)-6-
dodecen-gamma-lactone
cis-6-
dodecen-gamma-lactone
2(3H)-
furanone, dihydro-5-(2-octenyl)-, (Z)-
2(3H)-
furanone, dihydro-5-[(2Z)-2-octen-1-yl]-
(Z)-4-
hydroxy-6-dodecenoic acid lactone
cis-4-
hydroxy-6-dodecenoic acid lactone
4-
hydroxy-6-dodecenoic acid lactone, cis-
cis-4-
hydroxydodec-6-enoic acid lactone
5-[(2Z)-
oct-2-en-1-yl]dihydrofuran-2(3H)-one
5-((Z)-
oct-2-enyl) oxolan-2-one
5-[(Z)-
oct-2-enyl]oxolan-2-one
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