Fl@vouring substances

Details for: (10.044) Dodec-2-eno-1,5-lactone

FL No 10.044
In register Yes
Flavis name Dodec-2-eno-1,5-lactone
Chemical group number 09
Chemical group name Primary aliphatic saturated or unsaturated alcohols/aldehydes/ acids/acetals/esters with a second primary, secondary or tertiary oxygenated functional group including aliphatic lactones.
CAS No 16400-72-9
CE No
JECFA N0 438
FEMA No 3802
Systematic name 2H-Pyran-2-one, 6-heptyl-5,6-dihydro-
Synonyms 5-Hydroxy-2-dodecenoic acid lactone; Delta-2-dodecenolactone; 6-Heptyl-5,6-dihydro-2-pyrone; 5-Heptyl-2-pentene-5-olide
Evaluation FGE.19
Needed Tox
Remarks Postponed pending consideration of other alpha-, beta-unsaturated compounds (JECFA, 1999b). (R)- or (S)-enantiomer not specified by Register CASrn.
Ref short JECFA, 1999b
Reference JECFA, 1999b. Evaluation of certain food additives and contaminants. Forty-ninth report of the Joint FAO/WHO Expert Committee on Food Additives. Rome, 17-26 June 1997. WHO Technical Report Series, no. 884. Geneva.
Structure