benzyl acetoacetate
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IUPAC name :benzyl 3-oxobutanoate
InChI :InChI=1/C11H12O3/c1-9(12)7-11(13)14-8-10-5-3-2-4-6-10/h2-6H,7-8H2,1H3
InChIKey :WOFAGNLBCJWEOE-UHFFFAOYAQ
SMILES :CC(=O)CC(=O)OCC1=CC=CC=C1
cas number :5396-89-4
(EINECS) number :226-416-4
beilstein number :2049615
fema number :2136
coe number :244
jecfa number :848
fl. number :09.406
molar refractivity :51.50 ± 0.3 cm3
parachor :433.0 ± 4.0 cm3
index of refraction :1.509 ± 0.02
surface tension :39.8 ± 3.0 dyne/cm
density :1.115 ± 0.06 g/cm3
polarizability :20.41 ± 0.5 10-24cm3
XlogP : 2.00
XlogP3 : 1.80
molecular weight : 192.2111800 (IUPAC)
formula :C11 H12 O3
BioActivity Analysis :70688
NMR Predictor :Predict
 
 
export tariff code :2915.39.9050
fda reg :172.515

Suppliers :
Inoue :BENZYL ACETOACETATE
Nanjing :Acetoacetic acid benzyl ester
Penta :benzyl acetoacetate
Sigma-Aldrich-SAFC :Benzyl acetoacetate
≥97%
Odor:  floral; fruity; sweet.
TCI AMERICA :Benzyl Acetoacetate
>95.0%(GC)

organoleptics :
odor type :floral
odor strength :medium
odor description :
at 100.00 %.  
sweet benzyl propionate and acetate floral fruity
substantivity :24  Hour(s)

properties :
appearence :colorless clear oily liquid
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.11200 to 1.12000 @ 25.00 °C.
pounds per gallon - calc. : 9.253 to 9.320
refractive index :1.49800 to 1.52000 @ 20.00 °C.
melting point : 162.00 to 164.00 °C. @ 16.00 mm Hg
boiling point : 156.00 to 159.00 °C. @ 10.00 mm Hg
boiling point : 249.00 °C. @ 760.00 mm Hg
acid value : 3.00  max.  KOH/g
flash point :> 230.00  °F.  TCC  ( > 110.00 °C. )
logP (o/w) : 2.03

safety :
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) :0.24 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :0.07 (μg/capita/day)
Structure Class :I
 
recommendation for benzyl acetoacetate usage levels up to :
  10.0000 % in the fragrance concentrate.
recommendation for benzyl acetoacetate usage levels up to :
  50.0000 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
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :1
 
 
 
 benzyl 3-oxobutanoate
(EINECS) number :226-416-4
chemidplus :005396894
EPA Substance Registry Services :5396-89-4
dtp/nci :4391

references :
 benzyl 3-oxobutanoate
fl. number :09.406
jecfa number :848
NIST Chemistry WebBook :2744353135
pubchem :204048

Cosmetics :
Cosmetic uses : perfuming agents

other :
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
FDA Everything Added to Food in the United States (EAFUS)View
synonyms :
 acetoacetic acid benzyl ester
 benzyl 3-oxobutanoate
 benzyl acetyl acetate
 benzyl beta-ketobutyrate
3-oxo-butanoic acid phenyl methyl ester
 phenyl methyl 3-oxobutanoate
 phenylmethyl 3-oxobutanoate

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 acetal 318
1-acetyl cyclohexyl acetate
 allyl heptanoate
 allyl isovalerate
 allyl octanoate
 allyl salicylate
isoamyl 3-(2-furan) propionate
 amyl acetate
isoamyl acetate
 amyl angelate
isoamyl angelate
 amyl butyrate
isoamyl butyrate
alpha-amyl cinnamaldehyde
 amyl heptanoate
isoamyl heptanoate
isoamyl hexanoate
 amyl isobutyrate
isoamyl isobutyrate
isoamyl propionate
para-anisyl formate
 benzaldehyde / methyl anthranilate schiff's base
 benzyl acetate
 benzyl butyrate
 benzyl cinnamate
 benzyl formate
 benzyl propionate
 berry hexanoate
isobutyl 2-butenoate
 butyl acetate
isobutyl acetate
isobutyl anthranilate
isobutyl furyl propionate
 butyl isobutyrate
isobutyl propionate
2-butyl thiophene
 butyl undecylenate
 chamomile isobutyrate
 chamomile propionate
 chamomile valerate
 cinnamyl formate
 citronellyl butyrate
 citronellyl hexanoate
 citronellyl isobutyrate
 citronellyl propionate
(E)-citronellyl tiglate
 clary propyl acetate
 cognac heptanone
 cyclohexyl formate
 cyclohexyl isovalerate
 cyclohexyl propionate
(E)-beta-damascone
(Z)-beta-damascone
beta-damascone
2-decalinyl acetate
 diethyl maleate
2,4-difurfuryl furan
 dihydrojasmone
 dihydrolinalool
 dimethyl benzyl carbinyl acetate
S-(2,5-dimethyl-3-furyl) ethane thioate
3,6-dimethyl-3-octanol
(E+Z)-4,8-dimethyl-3,7-nonadien-2-one
 ethyl 2-furoate
2-ethyl butyl acetate
 ethyl hexanoate
 ethyl levulinate
 ethyl linalool
 ethyl linalyl acetal
 ethyl linalyl acetate
 ethyl linalyl ether
 ethyl octanoate
4-ethyl octanoic acid
 furfuryl acetate
 furfuryl propionate
 geraniol
2-heptanol
(Z)-3-hepten-1-yl acetate
 heptyl isobutyrate
(E)-2-hexen-1-al
(E)-2-hexen-1-ol
(E)-3-hexen-1-yl acetate
(Z)-3-hexen-1-yl acetate
(E)-2-hexen-1-yl butyrate
2-hexen-1-yl cyclopentanyl acetate
(E)-2-hexen-1-yl isovalerate
(Z)-3-hexen-1-yl isovalerate
(E)-2-hexen-1-yl valerate
(Z)-3-hexen-1-yl valerate
 hexoxyacetaldehyde dimethyl acetal
 hexyl acetate
 hexyl formate
2-hexyl-4-acetoxytetrahydrofuran
 jasmin acetoacetate
 linalool
dextro-linalool
laevo-linalool
 linalool oxide
 linalyl anthranilate
 linalyl butyrate
 menthadienyl formate
3-mercaptohexyl acetate
 methoxymelonal
 methyl (E)-2-hexenoate
 methyl (Z)-3-hexenoate
 methyl 4-methyl valerate
 methyl 4-phenyl butyrate
 methyl alpha-ionone
 methyl benzyl acetate (mixed ortho-,meta-,para-)
2-methyl butyl acetate
 methyl butyrate
 methyl cyclogeranate
 methyl decanoate
alpha-isomethyl ionone (90% min.)
 methyl ionyl acetate
 methyl isobutyrate
(E)-7-methyl-3-octen-2-one
3-nonanon-1-yl acetate
(E)-2-octen-1-al
(Z)-5-octen-1-yl propionate
 octyl phenyl acetate
 orris root concrete
2-pentanone
 petitgrain lemon oil
 phenethyl hexanoate
 phenethyl isobutyrate
 phenethyl isovalerate
1-phenyl propyl butyrate
2-phenyl propyl isobutyrate
4-phenyl-3-buten-2-ol
2-phenyl-4-pentenal
 pineapple pentenoate
 prenyl acetate
isopropyl acetate
isopropyl benzoate
isopropyl octanoate
isopropyl propionate
 rhubarb pyran
 rose undecene
 spicy acetoacetate
 terpinyl valerate
 tetrahydroionyl acetate
 tetrahydrolinalool
4-(para-tolyl)-2-butanone
 tropical ionone
 violet methyl carbonate

(odor and/or flavor) used in :
 acacia
 aldehydic
 almond
 amber
 ambrene
 angel
 apple
 apricot
 balsam
 banana
 bayberry
 bergamot
 blackberry
 blue grass
 blue mist
 bluebell
 blueberry
 bouquet
 broom genet genista
 bubblegum
 butter
 carnation dianthus oeillet
 cassie acacia farnesiana
 cedar
 cherry
 cherry blossom
 christmas blends
 citrus
 coconut
 coffee
 cologne
 crabapple blossom
 cranberry
 elder blossom
 fern fougere
 floral
 florida breeze
 gardenia
 ginger white ginger
 grape
 heather
 heliotrope
 herbal
 hibiscus
 honeysuckle chevrefeuille
 hyacinth jacinthe
 jasmin
 jonquil narcissus jonquilla
 lemon
 licorice
 lilac lilas syringa
 lily
 linden blossom limeflower tilleul
 magnolia
 meadow
 melon watermelon muskmelon cantaloupe
 mint
 muguet lily of the valley
 mulberry
 musk
 narcissus narcisse
 neroli
 new car
 orange blossom fleur d'oranger
 orchid
 oriental
 outdoors fresh outdoors
 passion fruit
 peach
 pear
 petunia
 pina colada
 pineapple
 plum
 plum greengage plum
 potpourri
 powder
 quince
 raspberry
 rose
 rose tea rose
 rose white rose
 sandalwood
 shalimar
 spice
 strawberry
 sweet pea pois de senteur
 tea
 tuberose tubereuse
 tutti frutti
 violet
 wallflower giroflee
 woodruff asperula
 woody
 ylang ylang cananga

natural occurrence in :
found in nature



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