propyl acetate
 
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IUPAC name :propyl acetate
InChI :InChI=1/C5H10O2/c1-3-4-7-5(2)6/h3-4H2,1-2H3
InChIKey :YKYONYBAUNKHLG-UHFFFAOYAC
SMILES :CCCOC(=O)C
(EINECS) number :203-686-1
eu annex :607-024-00-6
cas number :109-60-4
beilstein number :1740764
fema number :2925
coe number :192
jecfa number :126
fl. number :09.002
molar refractivity :26.98 ± 0.3 cm3
parachor :255.8 ± 4.0 cm3
index of refraction :1.387 ± 0.02
surface tension :24.8 ± 3.0 dyne/cm
density :0.891 ± 0.06 g/cm3
polarizability :10.69 ± 0.5 10-24cm3
xlogp : 1.00
molecular weight : 102.1317000
formula :C5 H10 O2
BioActivity Analysis :48415093
 
 
fda reg :172.515
177.1200
h. number :2915.39.4510
organoleptics : 
odor type :solvent
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
solvent celery fruity fusel raspberry pear
taste description³ :at 10.00 ppm.  
Estry, fruity, etherial, tutti-frutti, banana and honey
properties : 
appearence :colorless clear liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.88000 - 0.88600 @ 25.00 °C.
pounds per gallon - calc. : 7.322 to 7.372
refractive index :1.38200 - 1.38700 @ 20.00 °C.
melting point : -95.00 °C. @ 0.00 mm Hg
boiling point : 101.00 - 102.00 °C. @ 760.00 mm Hg
boiling point : 32.00 - 33.00 °C. @ 50.00 mm Hg
acid value : 1.00  max.  KOH/g
logp : 1.24
safety : 
most important hazard(s) : Xi - Irritant
  
Oral Toxicity(LD50) : Oral-Rat    9370.00  mg/kg    
Dermal Toxicity(LD50) : Skin-Rabbit  >20.00  ml/kg    
Maximised Survey-derived Daily Intakes (MSDI) :180.00 (μg/capita/day)
  
flash point ( Deg. F. ) : 55.00  °F.  TCC  ( 12.78 °C. )
  
recommendation for propyl acetate usage levels up to :
  2.0000 % in the fragrance concentrate.
  
recommendation for propyl acetate usage levels up to :
  20.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :203-686-1
rtecs :AJ3675000 for 109-60-4
chemidplus :000109604
epa-srs :109-60-4
dtp/nci :72025
  
other : 
 
references : 
pubchem :151111
NIST Chemistry WebBook :413543883
  
reference : Mosciano, Gerard P&F 21, No. 5, 49, (1996)³
synonyms :
 acetic acid N-propyl ester
 acetic acid propyl ester
1-acetoxypropane
 propyl acetate
1-propyl acetate
N-propyl acetate
 propyl ethanoate
N-propyl ethanoate
soluble in :
 alcohol
 water, 18900 mg/L @ 20C
insoluble in :
 water
(odor and/or flavor) used in :
 apple
 banana
 berry
 celery
 cucumber
 currant
 honey miel
 melon watermelon muskmelon cantaloupe
 nectarine
 pear emperor pear
 raspberry
natural occurrence in :
brandy cherry brandy
ginger
nectarine
sake
wine plum wine



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Html Last modified 06/12/2008