spicy acetoacetate
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IUPAC name :ethyl 3-oxo-2-(phenylmethyl)butanoate
InChI :InChI=1/C13H16O3/c1-3-16-13(15)12(10(2)14)9-11-7-5-4-6-8-11/h4-8,12H,3,9H2,1-2H3
InChIKey :XDWQYMXQMNUWID-UHFFFAOYAG
SMILES :CCOC(=O)C(CC1=CC=CC=C1)C(=O)C
cas number :620-79-1
(EINECS) number :210-651-4
fema number :2416
coe number :2241
jecfa number :835
fl. number :09.501
molar refractivity :60.72 ± 0.3 cm3
parachor :509.9 ± 4.0 cm3
index of refraction :1.502 ± 0.02
surface tension :37.7 ± 3.0 dyne/cm
density :1.070 ± 0.06 g/cm3
polarizability :24.07 ± 0.5 10-24cm3
XlogP : 2.40
molecular weight : 220.2643400
formula :C13 H16 O3
NMR Predictor :Predict
 

 
IUPAC name :ethyl (2R)-3-oxo-2-(phenylmethyl)butanoate
InChI :InChI=1/C13H16O3/c1-3-16-13(15)12(10(2)14)9-11-7-5-4-6-8-11/h4-8,12H,3,9H2,1-2H3/t12-/m1/s1
InChIKey :XDWQYMXQMNUWID-GFCCVEGCBV
SMILES :CCOC(=O)[C@H](CC1=CC=CC=C1)C(=O)C
cas number :620-79-1  (R)
molar refractivity :60.72 ± 0.3 cm3
parachor :509.9 ± 4.0 cm3
index of refraction :1.502 ± 0.02
surface tension :37.7 ± 3.0 dyne/cm
density :1.070 ± 0.06 g/cm3
polarizability :24.07 ± 0.5 10-24cm3
XlogP : 2.40
molecular weight : 220.2643400
formula :C13 H16 O3
NMR Predictor :Predict
 

 
IUPAC name :ethyl (2S)-3-oxo-2-(phenylmethyl)butanoate
InChI :InChI=1/C13H16O3/c1-3-16-13(15)12(10(2)14)9-11-7-5-4-6-8-11/h4-8,12H,3,9H2,1-2H3/t12-/m0/s1
InChIKey :XDWQYMXQMNUWID-LBPRGKRZBL
SMILES :CCOC(=O)[C@@H](CC1=CC=CC=C1)C(=O)C
cas number :620-79-1  (S)
molar refractivity :60.72 ± 0.3 cm3
parachor :509.9 ± 4.0 cm3
index of refraction :1.502 ± 0.02
surface tension :37.7 ± 3.0 dyne/cm
density :1.070 ± 0.06 g/cm3
polarizability :24.07 ± 0.5 10-24cm3
XlogP : 2.40
molecular weight : 220.2643400
formula :C13 H16 O3
NMR Predictor :Predict
 

 
export tariff code :2915.50.3000
fda reg :172.515

Suppliers :
Penta :ethyl 2-acetyl-3-phenyl propionate
Sigma-Aldrich-SAFC :Ethyl 2-acetyl-3-phenylpropionate
≥97%
Odor:  balsam; jasmine; fruity

organoleptics :
odor type :spicy
odor strength :medium
odor description :
at 100.00 %.  
spicy balsam fruity jasmin

properties :
appearence :colorless clear liquid
assay : 97.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.03300 to 1.03700 @ 25.00 °C.
pounds per gallon - calc. : 8.596 to 8.629
refractive index :1.49800 to 1.50200 @ 20.00 °C.
boiling point : 276.00 °C. @ 760.00 mm Hg
boiling point : 164.00 °C. @ 18.00 mm Hg
acid value : 2.00  max.  KOH/g
vapor pressure :0.00124 mm/Hg @ 25.00 °C.
flash point :> 230.00  °F.  TCC  ( > 110.00 °C. )
logP (o/w) : 2.52

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 37/39 - Wear suitable gloves and eye/face protection.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :ND (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :0.40 (μg/capita/day)
 
recommendation for spicy acetoacetate usage levels up to :
  3.0000 % in the fragrance concentrate.
recommendation for spicy acetoacetate usage levels up to :
  12.0000 ppm in the flavor.

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
Canada Domestic Sub. List :Yes
 
WGK Germany :3
 
 
 
 ethyl 3-oxo-2-(phenylmethyl)butanoate
(EINECS) number :210-651-4
chemidplus :000620791
EPA Substance Registry Services :620-79-1
dtp/nci :60581
 ethyl (2R)-3-oxo-2-(phenylmethyl)butanoate
 ethyl (2S)-3-oxo-2-(phenylmethyl)butanoate

references :
 ethyl 3-oxo-2-(phenylmethyl)butanoate
fl. number :09.501
jecfa number :835
NIST Chemistry WebBook :2862910540
pubchem :10530244
 ethyl (2R)-3-oxo-2-(phenylmethyl)butanoate
pubchem :35412942
 ethyl (2S)-3-oxo-2-(phenylmethyl)butanoate
pubchem :35412941

other :
synonyms :
alpha-acetyl benzene propanoic acid ethyl ester
alpha-acetyl hydrocinnamic acid ethyl ester
 ethyl 2-acetyl dihydrocinnamate
 ethyl 2-acetyl-3-phenyl propionate
 ethyl 2-benzyl acetoacetate
 ethyl 3-oxo-2-(phenylmethyl)butanoate
 ethyl 3-oxo-2-benzyl butanoate
 ethyl alpha-acetyl benzene propanoate
 ethyl alpha-acetyl hydrocinnamate
 ethyl benzyl acetoacetate
 ethyl-2-benzyl acetoacetate

soluble in :
 alcohol
 water, 242 mg/L @ 25C

insoluble in :
 water

(odor and/or flavor) blends with :
 allyl tiglate
 ambrette seed absolute
delta6-isoambrettolide
 amyl isoeugenol
homoanisaldehyde
para-anisyl acetate
para-anisyl methyl ketone
 bay leaf oil terpeneless
 benzoin absolute sumatra
 benzoin resinoid sumatra
 benzyl formate
 benzyl isoeugenol
 benzyl methyl tiglate
3-benzyl-4-heptanone
 berry hexanoate
 bisabolene
alpha-bisabolene
 blackberry thiophenone
 buchu mercaptan
 butyl hexanoate
 cadinadiene
 cananga leaf oil
 cardamom absolute
 cinnamyl acetate
 cinnamyl benzoate
 cinnamyl isobutyrate
 cinnamyl propionate
 clary sage absolute
 copaiba balsam oil
isocyclogeraniol
alpha-damascone
2,4-dimethyl benzaldehyde
 divanillin
 elder flowers absolute
 ethyl 2-hydroxy-3-methyl valerate
 ethyl 3-oxohexanoate
 ethyl cinnamate
 ethyl methyl-para-tolyl glycidate
O-ethyl S-(2-furyl methyl) thiocarbonate
 ethyl salicylate
 ethyl vanillate
5-ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one
5-ethyl-3,4,5,6-tetramethyl cyclohexen-2-one
isoeugenyl acetate
isoeugenyl ethyl acetal
 frankincense absolute
 furfural acetone
 furfuryl isovalerate
 galangal root oleoresin
 guaiacol
 heliotropyl diethyl acetal
 heliotropyl isobutyrate
2-heptanone
(E,E)-2,4-hexadien-1-al
(Z)-3-hexen-1-yl 2-methyl butyrate
 hexyl 3-mercaptobutanoate
2-hexylidene cyclopentanone
beta-ionone
beta-ionone epoxide
(Z)-jasmone
 lavender absolute
 mace oil CO2 extract
 maltyl isobutyrate
 marigold pot absolute
dextro,laevo-menthyl acetate
(E)-para-methoxycinnamaldehyde
 methyl 2-methyl valerate
4-methyl biphenyl
 methyl furfuryl disulfide
 methyl vanillate
(±)-3-((2-methyl-3-furyl)thio)-2-butanone
 myrcene
 myrrh resinoid
 nerolin fragarol
(E)-5-nonen-2-one
3-nonen-2-one
 nonisyl acetate
 nutmeg absolute
 nutmeg extract CO2 west indian
 octanal diethyl acetal
(E)-2-octen-1-yl butyrate
(E)-2-octen-4-ol
 osmanthus absolute
isopropenyl acetate
 propyl 2-furan acrylate
 propyl formate
 rhodinyl isobutyrate
 rhubarb oxirane
 rose carboxylate
 rose oil
 styralyl butyrate
 thiogeraniol
 tolu balsam oil
 tonka undecanone
 tuberose absolute
 tuberose absolute concrete
 valeraldehyde
 vanilla carboxylate
 vanillyl butyl ether
 woody octene
 wormwood oil annus france
 wormwood oil annus vietnam
 ylang ylang absolute

(odor and/or flavor) used in :
 caramel
 cinnamon
 floral
 fruit
 vanilla

natural occurrence in :
not found in nature



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