dibenzyl ketone
 
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IUPAC name :1,3-di(phenyl)propan-2-one
InChI :InChI=1/C15H14O/c16-15(11-13-7-3-1-4-8-13)12-14-9-5-2-6-10-14/h1-10H,11-12H2
InChIKey :YFKBXYGUSOXJGS-UHFFFAOYAS
SMILES :C1=CC=C(C=C1)CC(=O)CC2=CC=CC=C2
(EINECS) number :203-000-0
cas number :102-04-5
fema number :2397
coe number :11839
jecfa number :832
fl. number :07.086
molar refractivity :64.95 ± 0.3 cm3
parachor :500.8 ± 4.0 cm3
index of refraction :1.574 ± 0.02
surface tension :42.1 ± 3.0 dyne/cm
density :1.069 ± 0.06 g/cm3
polarizability :25.74 ± 0.5 10-24cm3
xlogp : 3.20
molecular weight : 210.2710600
formula :C15 H14 O
BioActivity Analysis :130184
 
 
fda reg :172.515 h. number :unspecified
organoleptics : 
odor type :powdery
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
bitter almond benzaldehyde plastic seedy
taste description³ :at 30.00 ppm.  
Bitter with floral, rose and honey notes
properties : 
appearence :white to yellow crystalline solid to clear liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
melting point : 32.00 - 37.00 °C. @ 760.00 mm Hg
boiling point : 330.00 - 331.00 °C. @ 760.00 mm Hg
boiling point : 181.00 - 182.00 °C. @ 10.00 mm Hg
logp : 3.18
safety : 
most important hazard(s) : Xi - Irritant
  
Oral Toxicity(LD50) : Oral-Rat    >2.00  gm/kg    
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) :> 230.00  °F.  TCC  ( > 110.00 °C. )
  
recommendation for dibenzyl ketone usage levels up to :
  3.0000 % in the fragrance concentrate.
  
recommendation for dibenzyl ketone usage levels up to :
  30.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :203-000-0
rtecs :UC2010030 for 102-04-5
chemidplus :000102045
epa-srs :102-04-5
dtp/nci :220312
  
other : 
 
references : 
pubchem :150674
NIST Chemistry WebBook :3660852303
  
reference : Mosciano, Gerard P&F 15, No. 1, 19, (1990)³
synonyms :
 benzyl ketone
 dibenzyl ketone
1,3-diphenyl acetone
alpha,alpha 1-diphenyl acetone
alpha,alpha'-diphenyl acetone
1,3-diphenyl propan-2-one
1,3-diphenyl propanone
1,3-diphenyl-2-propanone
1,3-diphenylacetone
alpha,alpha'-diphenylacetone
1,3-diphenylpropanone
soluble in :
 alcohol
 ether
 water, 74 mg/L @ 25C
insoluble in :
 water
(odor and/or flavor) blends with :
 acetaldehyde ethyl phenethyl acetal
 acetophenone
2-acetyl furan
 allyl amyl glycolate
 allyl cyclohexyl propionate
 allyl hexanoate
 almond oil
isoamyl acetate
isoamyl butyrate
isoamyl isovalerate
 benzophenone
 benzyl acetate
 benzyl alcohol
 benzyl cinnamate
 benzyl propionate
 blood orange oil
 bois de rose oil
laevo-carvone
 cassia bark oil
 citronellyl acetate
 citronellyl nitrile
 citrus carbaldehyde
 coumarin
 diethyl malonate
 dihydromyrcenol
 dimethyl anthranilate
 ethyl acetoacetate
 ethyl butyrate
 ethyl cinnamate
 ethyl heptanoate
 ethyl phenyl acetate
 fir needle oil
 green acetate
 heliotropin
(Z)-3-hexen-1-yl 2-methyl butyrate
(Z)-3-hexen-1-yl acetate
(Z)-3-hexen-1-yl butyrate
 hexyl 2-methyl butyrate
 linalool
 linalool oxide
 linalyl acetate
 methyl acetophenone
para-methyl anisole
 methyl benzoate
 orange oil
 phenethyl acetate
 rose butanoate
alpha-terpinyl acetate
 tetrahydromyrcenol
para-tolyl aldehyde
 vanillin
(odor and/or flavor) used in :
 almond
 chocolate cocoa
 clover trefle le'trefle incarnat
 fern fougere
 hay new mown hay foin coupe
 honey miel
 mimosa wattle
 vanilla
natural occurrence in :
not found in nature



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