creamy lactone
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IUPAC name :6-[(Z)-pent-2-enyl]oxan-2-one
InChI :InChI=1/C10H16O2/c1-2-3-4-6-9-7-5-8-10(11)12-9/h3-4,9H,2,5-8H2,1H3/b4-3-
InChIKey :XPPALVZZCMPTIV-ARJAWSKDBR
SMILES :CC\C=C/CC1CCCC(=O)O1
cas number :25524-95-2
(EINECS) number :247-074-2
fema number :3745
jecfa number :247
fl. number :10.033
molar refractivity :48.07 ± 0.3 cm3
parachor :412.0 ± 6.0 cm3
index of refraction :1.462 ± 0.02
surface tension :30.9 ± 3.0 dyne/cm
density :0.962 ± 0.06 g/cm3
polarizability :19.05 ± 0.5 10-24cm3
XlogP : 2.60
molecular weight : 168.2328400
formula :C10 H16 O2
NMR Predictor :Predict
 
 
export tariff code :2932.29.6000
fda reg :unspecified

Suppliers :
Penta :jasminlactone

organoleptics :
odor type :creamy
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :¹
at 10.00 % in dipropylene glycol.  
creamy waxy jasmin peach coconut
odor sample from :Bedoukian Research, Inc.

properties :
appearence :colorless clear liquid
assay : 98.00 to 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.99300 to 1.00000 @ 25.00 °C.
pounds per gallon - calc. : 8.263 to 8.321
refractive index :1.47300 to 1.48000 @ 20.00 °C.
boiling point : 115.00 °C. @ 2.00 mm Hg
boiling point : 279.00 to 281.00 °C. @ 760.00 mm Hg
flash point : 230.00  °F.  TCC  ( 110.00 °C. )
logP (o/w) : 2.01

safety :
most important hazard(s) :Xi - Irritant
  R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
recommendation for creamy lactone usage levels up to :
  5.0000 % in the fragrance concentrate.
recommendation for creamy lactone usage levels up to :
  75.0000 ppm in the flavor.

safety references :
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 6-[(Z)-pent-2-enyl]oxan-2-one
(EINECS) number :247-074-2
chemidplus :025524952
EPA Substance Registry Services :25524-95-2

references :
 6-[(Z)-pent-2-enyl]oxan-2-one
fl. number :10.033
jecfa number :247
NIST Chemistry WebBook :25524952
pubchem :204825

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1988)¹
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
synonyms :
(Z)-5-hydroxy-7-decenoic acid delta-lactone
5-hydroxy-7(Z)-decenoic acid delta-lactone
delta-jasmolactone
6-[(Z)-pent-2-enyl]oxan-2-one
 tetrahydro-6-((Z)-2-penten-1-yl)-2H-pyran-2-one
(Z)-tetrahydro-6-(2-pentenyl)-2H-pyran-2-one
 tetrahydro-6-(cis-2-pentenyl)-2H-pyran-2-one
cis-tetrahydro-6-pent-2-enyl pyran-2-one

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 acetoin
 acetoin acetate
 acetyl butyryl
 acetyl isobutyryl
 acetyl isovaleryl
 acetyl nonyryl
 acetyl propionyl
 allyl cyclohexyl propionate
 allyl methyl trisulfide
 allyl nonanoate
isoamyl salicylate
6-amyl-alpha-pyrone
 amyris wood oil
 animal carbolactone
 beeswax absolute
 benzophenone
 benzyl salicylate
 benzylidene acetone
isobutyl benzyl carbinol
 butyl butyryl lactate
 butyl lactate
 butyl laevo-lactate
 butyric acid
2-oxobutyric acid
gamma-butyrolactone
 caramel furanone
 cassia bark oil
 coconut decanone
 coriander seed oil
 costus valerolactone
 creamy lactone
 cyclamen aldehyde
 dairy lactone
delta-decalactone
gamma-decalactone
6-decenoic acid
 diacetyl
 dihydrojasmone
1,2-dimethoxybenzene
 dimethyl anthranilate
 dimethyl benzyl carbinol
 dimethyl benzyl carbinyl butyrate
 dodecanal
delta-2-dodecenolactone
 ethyl cinnamate
 ethyl maltol
 ethyl palmitate
 ethyl undecylenate
 ethyl vanillin
 ethyl vanillin isobutyrate
 ethyl vanillin propylene glycol acetal
isoeugenyl acetate
 farnesyl acetone
 floral pyranol
laevo-glutamine
 green acetate
 heliotropyl acetone
 heptanal 2,3-butane diol acetal
(Z)-4-hepten-1-al
(Z)-4-hepten-1-al diethyl acetal
(Z)-4-hepten-1-ol
3-heptyl dihydro-5-methyl-2(3H)-furanone
 hexyl 2-methyl butyrate
alpha-hexyl cinnamaldehyde
 lavender absolute
 leerall
 levulinic acid
 lilyall
laevo-linalool
 linalool oxide
 massoia lactone
 melon heptenal
 methional
 methyl (Z)-5-octenoate
 methyl 2-thiofuroate
6-methyl coumarin
 methyl dihydrojasmonate
 methyl ionones
 methyl laurate
4-methyl octanoic acid
2-methyl undecanal
 mint lactone
 musks
delta-nonalactone
gamma-nonalactone
 nonanol
2-nonanol
(Z)-6-nonen-1-al
1-nonen-3-ol
 oakmoss absolute
 ocean propanal
2,4-octadien-1-ol
gamma-octalactone
3-octen-2-ol
 octyl 2-furoate
 octyl isobutyrate
 peru balsam oil
 raspberry ketone methyl ether
 rose absolute
 rose butanoate
 sandalwood oil
 santall
 strawberry furanone acetate
 strawberry glycidate 1
delta-tetradecalactone
 tonka bean absolute
delta-undecalactone
gamma-undecalactone
 undecanoic acid
 vanilla absolute
 vanilla oleoresin
 vanillic acid
 vanillin
 vanillyl acetate
 vanillyl alcohol
 vanillyl isobutyrate
 vanillylidene acetone
 verymoss
 vetiver oil
 violet leaf absolute
 watermelon ketone
 ylang ylang oil

(odor and/or flavor) used in :
 acacia
 aldehydic
 apple
 apple green apple
 apple red apple
 apricot
 blue grass
 blue mist
 bluebell
 blueberry
 bouquet
 cedar
 cherry
 cherry blossom
 citrus
 coconut
 coconut tropical coconut
 cream
 cucumber
 currant
 dairy
 date
 diorella
 femme
 fetes
 fig
 floral
 fracas
 fruit
 fruit juicy fruit
 gardenia
 gooseberry
 grape
 green
 grenadine
 habuba
 herbal
 hibiscus
 honeysuckle chevrefeuille
 jasmin
 kiwi
 leather russian leather
 lilac lilas syringa
 lily
 lily ginger lily
 linden blossom limeflower tilleul
 lotus
 magnolia
 mango
 meadow
 melon watermelon muskmelon cantaloupe
 muguet lily of the valley
 mulberry
 neroli
 nut
 nut pistachio
 ocean sea breeze
 oriental
 papaya
 passion blossom
 passion fruit
 peach
 peach blossom
 pear
 pina colada
 plum
 powder
 raspberry
 rose
 spice
 strawberry
 tropical
 tuberose tubereuse
 tutti frutti
 vanilla
 violet
 woody

natural occurrence in :
gardenia
ginger lily
honeysuckle
peach
tea
tuberose



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