gamma-nonalactone (aldehyde C-18)
Notes :
waxy floral fruity accord: 0.05 - leerall 0.01 - aldehyde C-14 0.05 - aldehyde C18 10% 0.01 - musk gx 0.01 - raspberry ketone 10% 0.01 - aldehyde C-16 10%
 
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IUPAC name :5-pentyloxolan-2-one
InChI :InChI=1/C9H16O2/c1-2-3-4-5-8-6-7-9(10)11-8/h8H,2-7H2,1H3
InChIKey :OALYTRUKMRCXNH-UHFFFAOYAG
SMILES :CCCCCC1CCC(=O)O1
(EINECS) number :203-219-1
cas number :104-61-0
fema number :2781
coe number :178
jecfa number :229
fl. number :10.001
molar refractivity :43.40 ± 0.3 cm3
parachor :384.3 ± 6.0 cm3
index of refraction :1.444 ± 0.02
surface tension :30.6 ± 3.0 dyne/cm
density :0.956 ± 0.06 g/cm3
polarizability :17.20 ± 0.5 10-24cm3
xlogp : 2.70
molecular weight : 156.2221400
formula :C9 H16 O2
 
 
IUPAC name :(5S)-5-pentyloxolan-2-one
InChI :InChI=1/C9H16O2/c1-2-3-4-5-8-6-7-9(10)11-8/h8H,2-7H2,1H3/t8-/m0/s1
InChIKey :OALYTRUKMRCXNH-QMMMGPOBBX
SMILES :CCCCC[C@H]1CCC(=O)O1
cas number :104-61-0
molar refractivity :43.40 ± 0.3 cm3
parachor :384.3 ± 6.0 cm3
index of refraction :1.444 ± 0.02
surface tension :30.6 ± 3.0 dyne/cm
density :0.956 ± 0.06 g/cm3
polarizability :17.20 ± 0.5 10-24cm3
xlogp : 2.70
molecular weight : 156.2221400
formula :C9 H16 O2
 
 
fda reg :172.515 h. number :2932.29.6000
organoleptics : 
odor type :coconut
odor strength :medium
odor description :
at 100.00 %.  
oily coconut waxy sweet buttery
taste description³ :at 10.00 ppm.  
Coconut, creamy, waxy with fatty milky notes
substantivity :309 hour(s) at 100.00 %
properties : 
appearence :colorless to pale yellow clear oily liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :Yes
specific gravity :0.95800 - 0.96500 @ 25.00 °C.
pounds per gallon - calc. : 7.972 to 8.030
specific gravity :0.96000 - 0.97000 @ 20.00 °C.
pounds per gallon - calc. : 7.997 to 8.081
refractive index :1.44600 - 1.44900 @ 20.00 °C.
boiling point : 243.00 °C. @ 760.00 mm Hg
boiling point : 121.00 - 122.00 °C. @ 6.00 mm Hg
acid value : 1.20  max.  KOH/g
logp : 1.85
shelf life : 24.00 month(s) or longer if stored properly.
storage :store in cool, dry place in tightly sealed containers, protected from heat and light.
safety : 
most important hazard(s) : Xi - Irritant
  
Oral Toxicity(LD50) : Gavage-Rat   [sex: M,F]  9780.00  mg/kg    (Jenner et al., 1964)
Oral-Rat   [sex: M]  6600.00  mg/kg    (Moreno, 1972a)
Gavage-Guineapig   [sex: M,F]  3440.00  mg/kg    (Jenner et al., 1964)
Dermal Toxicity(LD50) : Skin-Rabbit  >5.00  gm/kg  FCTXAV  13,889,1975
Maximised Survey-derived Daily Intakes (MSDI) :1000.00 (μg/capita/day)
  
flash point ( Deg. F. ) :> 200.00  °F.  TCC  ( > 93.33 °C. )
  
recommendation for gamma-nonalactone (aldehyde C-18) usage levels up to :
  10.0000 % in the fragrance concentrate.
  
recommendation for gamma-nonalactone (aldehyde C-18) usage levels up to :
  50.0000 ppm in the flavor.
  
safety links : 
msds :msds
  
(EINECS) number :203-219-1
rtecs :LU3675000 for 104-61-0
chemidplus :000104610
epa-srs :104-61-0
dtp/nci :46099
  
chemidplus :104-61-0
epa-srs :104-61-0
  
other : 
  C of A
references : 
pubchem :150801
NIST Chemistry WebBook :1715262819
  
pubchem :36885347
  
reference : Mosciano, Gerard P&F 17, No. 1, 41, (1992)³
synonyms :
 abricolin
 aldehyde C-18
delta-N-amyl butyrolactone
gamma-amyl butyrolactone
gamma-N-amyl butyrolactone
4-amyl-4-hydroxybutyric acid lactone
4-N-amyl-4-hydroxybutyric acid lactone
gamma-amyl-gamma-butyrolactone
 coconut aldehyde
 dihydro-5-pentyl-2(3H)-furanone
4-hydroxynonanoic acid gamma-lactone
4-nonalactone
gamma-nonalactone
 nonan-4-olide
gamma-nonanolactone
1,4-nonanolide
4-nonanolide
gamma-nonanolide
 nonanolide-1,4
1,4-nonyl lactone
gamma-nonyl lactone
gamma-nonyl-gamma-butylrolactone
gamma-nonylactone
gamma-pelargolactone
4-pentyl butanolide
gamma-pentyl-gamma-butyrolactone
 prunolide
soluble in :
 benzyl alcohol
 dipropylene glycol
 ethyl alcohol, 1:2 in 60% alcohol
 ethyl alcohol, 1:5 in 50% alcohol
 fixed oils
 paraffin oil
insoluble in :
 water
stability :
 cream
 detergent
 hair spray
 lipstick
 lotion
 non-discoloring in most media
 powder
 soap
(odor and/or flavor) blends with :
 acetoin
2-acetyl-2-thiazoline
isoamyl phenyl acetate
 amyris wood oil
para-anisaldehyde
 bay leaf oil
 benzoin resinoid
 benzyl isobutyl ether
isobornyl acetate
 caramel furanone
 caraway seed oil
 cassia bark oil
 cedarwood oils
 cinnamon leaf oil
 clove bud oil
 costus valerolactone
 ethyl laurate
 ethyl maltol
 ethyl vanillin
isoeugenyl acetate
 gardenia oxide
 guaiacwood oil
 hazeltone
 heliotropin
 heliotropyl acetone
 heptanal dimethyl acetal
 immortelle absolute
 labdanum resinoid
laevo-linalool
alpha-methyl cinnamaldehyde
 methyl coumarins
 methyl ionones
 methyl phenyl acetate
 musks
 noisettal
 nutmeg oil
 ocean propanal
gamma-octalactone
 peru balsam oil
3-phenyl propyl alcohol
 santall
 tonka bean absolute
gamma-undecalactone
 vanilla absolute
 verymoss
(odor and/or flavor) used in :
 amber
 apricot
 balsam
 banana
 bay
 bay rum
 bouquet
 caramel
 cedarwood
 chocolate cocoa
 chypre
 coconut
 coconut tropical coconut
 femme
 fern fougere
 fig
 floral
 fracas
 fruit tropical fruit
 gardenia
 grass sweet grass
 honeysuckle chevrefeuille
 juniperberry
 lavender
 lilac lilas syringa
 lou lou
 lychee soapberry
 mace
 magnolia
 maple
 nutmeg
 orange
 orchid
 oriental
 peach
 pina colada
 pine
 plum
 poison
 raspberry
 sandalwood
 strawberry
 tonka
 tuberose tubereuse
 vanilla
 white shoulders
 woody
natural occurrence in :
apricot
data pagechampaca concrete @ trace%
data pageeschweilera coriacea (a. p. dc.) mori flower oil brazil @ 2.20%
data pageosmanthus absolute @ 0.04%
peach
sugar heated sugar



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