delta-heptalactone
 
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IUPAC name :6-ethyloxan-2-one
InChI :InChI=1/C7H12O2/c1-2-6-4-3-5-7(8)9-6/h6H,2-5H2,1H3
InChIKey :JFVQYQDTHWLYHG-UHFFFAOYAT
SMILES :CCC1CCCC(=O)O1
(EINECS) number :221-972-4
cas number :3301-90-4
coe number :10660
fl. number :10.045
molar refractivity :34.12 ± 0.3 cm3
parachor :304.2 ± 6.0 cm3
index of refraction :1.431 ± 0.02
surface tension :28.5 ± 3.0 dyne/cm
density :0.974 ± 0.06 g/cm3
polarizability :13.52 ± 0.5 10-24cm3
xlogp : 1.40
molecular weight : 128.1689800
formula :C7 H12 O2
 
 
fda reg :unspecified h. number :2932.29.6000
 
organoleptics : 
odor type :coconut
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
coconut oily green earthy
substantivity :156  Hour(s)
properties : 
appearence :colorless clear oily liquid
assay : 92.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.03100 - 1.03700 @ 25.00 °C.
pounds per gallon - calc. : 8.579 to 8.629
refractive index :1.45100 - 1.45700 @ 20.00 °C.
melting point : 16.00 - 18.00 °C. @ 760.00 mm Hg
boiling point : 230.00 °C. @ 760.00 mm Hg
logp : 0.82
safety : 
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
Maximised Survey-derived Daily Intakes (MSDI) :0.012 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :3700 (μg/person/day)
Threshold of concern :1800 (μg/person/day)
  
flash point ( Deg. F. ) :> 200.00  °F.  TCC  ( > 93.33 °C. )
  
recommendation for delta-heptalactone usage levels up to :
  3.0000 % in the fragrance concentrate.
  
recommendation for delta-heptalactone usage levels up to :
 not for flavor use.
  
  
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a)
 Normal Use Level (mg/kg)Maximum Use Level (mg/kg)
Dairy products, excluding products of category 02.0 (01.0) : 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0) : 10.0000050.00000
Processed fruit (04.1) : 7.0000035.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : --
Confectionery (05.0) : 10.0000050.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : 5.0000025.00000
Bakery wares (07.0) : 10.0000050.00000
Meat and meat products, including poultry and game (08.0) : 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 2.0000010.00000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0) : 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : 5.0000025.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : --
Ready-to-eat savouries (15.0) : 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 5.0000025.00000
safety links : 
(EINECS) number :221-972-4
chemidplus :003301904
epa-srs :3301-90-4
  
other : 
 
references : 
fl. number :10.045
pubchem :680466
NIST Chemistry WebBook :1205444135
  
synonyms :
6-ethyl oxan-2-one
6-ethyl tetrahydro-2H-pyran-2-one
delta-heptalactone
 heptano-1,5-lactone
soluble in :
 alcohol
 fats
insoluble in :
 water
(odor and/or flavor) blends with :
 amyl formate
 amyl heptanoate
isoamyl octanoate
6-amyl-alpha-pyrone
para-anisyl acetate
 bark carbaldehyde
 benzyl disulfide
 bornyl formate
 coconut decanone
 coconut naphthalenone
 coriander heptenol
 costus valerolactone
 coumane
 coumarin
 creamy lactone
alpha-decalactone
delta-decalactone
gamma-decalactone
 deertongue absolute
 deertongue oleoresin
 dehydromenthofurolactone
5,5-dibutyl dihydrofuran-2(3H)-one
 dihydrocoumarin
 dihydrojasmone lactone
 dimethyl benzofuranone
delta-dodecalactone
 dodecanol
delta-2-dodecenolactone
 ethyl undecanoate
 fern absolute
 flouve absolute
 geranium absolute
 glyceryl 5-hydroxydecanoate
 glyceryl 5-hydroxydodecanoate
 hay absolute
 heliotropin
gamma-heptalactone
2-heptanone
1-hepten-3-ol
 heptyl octanoate
gamma-hexalactone
 hexen-1-yl cyclopentanone
(Z)-3-hexen-1-yl tiglate
4-hydroxybenzyl alcohol
6-hydroxydihydrotheaspirane (mixture of isomers)
 immortelle absolute
 jasmin lactone
 linalool oxide
 lovage oleoresin
 massoia bark oil
 massoia lactone
7-methoxycoumarin
 methyl (Z)-5-octenoate
6-methyl coumarin
7-methyl coumarin
 methyl coumarins
 methyl epi-jasmonate
 methyl heptadienone
 methyl jasmonate
 methyl laurate
6-methyl quinoline
(E)-6-methyl-3-hepten-2-one
 mint lactone
 myristyl alcohol
 myrtenal
delta-nonalactone
gamma-nonalactone
1-nonen-3-ol
 octahydrocoumarin
delta-octalactone
gamma-octalactone
1-octen-3-ol
4-octen-3-one
 octyl acetate
 octyl isobutyrate
2-pentyl cyclopentanone
2-pentyl furan
2-phenyl propyl acetate
1-phenyl-2-pentanol
 phthalide
 pine needle absolute
 privet dioxane
 propyl octanoate
isopropyl octanoate
 propylene glycol acetone ketal
 syringaldehyde
 tetrahydrojasmone
 tonka bean absolute
 tonka bean resinoid
 tonka furanone
 tonka ketone
 tonka undecanone
 tonkavert
2-tridecanone
 tropical trithiane
delta-undecalactone
 undecanoic acid
 vanillyl alcohol
 whiskey lactone
 wine lactone
(odor and/or flavor) used in :
 coconut
 earth humus
 green
 oily
 waxy
natural occurrence in :
tea green tea



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