propiophenone
 
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IUPAC name :1-phenylpropan-1-one
InChI :InChI=1/C9H10O/c1-2-9(10)8-6-4-3-5-7-8/h3-7H,2H2,1H3
InChIKey :KRIOVPPHQSLHCZ-UHFFFAOYAT
SMILES :CCC(=O)C1=CC=CC=C1
(EINECS) number :202-257-6
cas number :93-55-0
beilstein number :0606215
fema number :3469
coe number :599
jecfa number :824
fl. number :07.040
molar refractivity :40.91 ± 0.3 cm3
parachor :332.2 ± 4.0 cm3
index of refraction :1.507 ± 0.02
surface tension :34.1 ± 3.0 dyne/cm
density :0.976 ± 0.06 g/cm3
polarizability :16.21 ± 0.5 10-24cm3
xlogp : 2.10
molecular weight : 134.1751000
formula :C9 H10 O
BioActivity Analysis :80412
 
 
export tariff code :unspecified
fda reg :unspecified
 

Suppliers :
Cargill - Alfrebro :PROPIOPHENONE
 natural, Kosher
 
Sigma-Aldrich-SAFC :Propiophenone
 ≥99%
 
 

organoleptics :
odor type :floral
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
hawthorn lilac

properties :
appearence :colorless clear liquid
assay : 99.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.00400 - 1.01400 @ 25.00 °C.
pounds per gallon - calc. : 8.354 to 8.437
refractive index :1.52100 - 1.53100 @ 20.00 °C.
melting point : 18.00 - 19.00 °C. @ 760.00 mm Hg
boiling point : 218.00 - 219.00 °C. @ 760.00 mm Hg
logp : 2.19

safety :
Oral Toxicity(LD50) : Oral-Rat    4.49  ml/kg    (Carpenter et al., 1974)
Dermal Toxicity(LD50) : Skin-Rabbit  4490.00  ul/kg    
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.012 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :0.03 (μg/capita/day)
  
flash point ( Deg. F. ) : 210.00  °F.  TCC  ( 98.89 °C. )
  
recommendation for propiophenone usage levels up to :
  1.0000 % in the fragrance concentrate.
  

safety links :
(EINECS) number :202-257-6
rtecs :UG7175000 for 93-55-0
chemidplus :000093550
epa-srs :93-55-0
dtp/nci :16937
  

other :
 

references :
jecfa number :824
fl. number :07.040
pubchem :150186
NIST Chemistry WebBook :1352831354
  
synonyms :
 ethyl phenyl ketone
 hawthorn ketone
 phenyl ethyl ketone
1-phenyl propan-1-one
1-phenyl-1-propanone
 propionyl benzene
 propiophenone
soluble in :
 alcohol
 water, 2000 mg/L @ 20C
insoluble in :
 water
(odor and/or flavor) blends with :
 acetophenone
ortho-anisaldehyde
para-anisaldehyde
para-anisaldehyde / methyl anthranilate schiff's base
para-anisaldehyde dimethyl acetal
 anisonitrile
para-anisyl acetaldehyde
para-anisyl alcohol
 anisyl propanal / methyl anthranilate schiff's base
para-cresyl propionaldehyde
 earthy indane
para-ethyl acetophenone
 hawthorn carbinol
 hawthorn ethanol
 heliotropyl acetate
(Z)-3-hexen-1-yl anthranilate
4'-hydroxyacetophenone
 leafy acetal
(±)-lilac aldehyde
 lilac notes
 lilac pentanol
 methyl acetophenone
beta-naphthyl methyl ether
2-phenyl propionaldehyde
2-phenyl propyl acetate
(R)-2-phenyl propyl alcohol
2-phenyl propyl alcohol
 propyl 4-hydroxybenzoate
isopropyl anthranilate
(-)-alpha-terpineol
(+)-alpha-terpineol
alpha-terpineol
gamma-terpineol
 tetrahydrolinalool
(odor and/or flavor) used in :
 hawthorn
 lilac
natural occurrence in :
data pagecistus oil @ 0.1%



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