methyl propionate
 
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IUPAC name :methyl propanoate
InChI :InChI=1/C4H8O2/c1-3-4(5)6-2/h3H2,1-2H3
InChIKey :RJUFJBKOKNCXHH-UHFFFAOYAS
SMILES :CCC(=O)OC
(EINECS) number :209-060-4
eu annex :607-027-00-2
cas number :554-12-1
beilstein number :1737628
fema number :2742
coe number :415
jecfa number :141
fl. number :09.134
molar refractivity :22.35 ± 0.3 cm3
parachor :216.0 ± 4.0 cm3
index of refraction :1.373 ± 0.02
surface tension :23.5 ± 3.0 dyne/cm
density :0.898 ± 0.06 g/cm3
polarizability :8.86 ± 0.5 10-24cm3
xlogp : 0.50
molecular weight : 88.1051200
formula :C4 H8 O2
 
 
fda reg :172.515 h. number :2915.50.3000
organoleptics : 
odor type :fruity
odor strength :medium
odor description :
at 100.00 %.  
fresh harsh rum fruity strawberry apple
substantivity :4  Hour(s)
properties : 
appearence :colorless clear liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.91500 @ 25.00 °C.
refractive index :1.37700 @ 20.00 °C.
melting point : -88.00 - -87.00 °C. @ 760.00 mm Hg
boiling point : 79.00 - 80.00 °C. @ 760.00 mm Hg
boiling point : 28.00 - 29.00 °C. @ 100.00 mm Hg
logp : 0.84
safety : 
Oral Toxicity(LD50) : Oral-Rat    5000.00  mg/kg    (Moreno, 1977b)
Oral-Mouse    3460.00  mg/kg    (Lewis,1996)
Oral-Rabbit    2025.00  mg/kg    (Munch,1972)
Dermal Toxicity(LD50) : Skin-Rabbit  >5.00  gm/kg    
Maximised Survey-derived Daily Intakes (MSDI) :9.30 (μg/capita/day)
  
flash point ( Deg. F. ) : 43.00  °F.  TCC  ( 6.11 °C. )
  
recommendation for methyl propionate usage levels up to :
  2.0000 % in the fragrance concentrate.
  
recommendation for methyl propionate usage levels up to :
  130.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :209-060-4
rtecs :UF5970000 for 554-12-1
chemidplus :000554121
epa-srs :554-12-1
  
other : 
 
references : 
pubchem :154422
NIST Chemistry WebBook :3605512193
  
synonyms :
 methyl propanoate
 methyl propionate
 methyl propylate
 propanoic acid methyl ester
 propionic acid methyl ester
soluble in :
 alcohol
 dipropylene glycol
 water, 62400 mg/L @ 25C
insoluble in :
 water
(odor and/or flavor) used in :
 apple
 banana
 cheese cheddar cheese
 coffee
 currant black currant
 durian
 feyoa
 grape brandy
 guava
 melon watermelon muskmelon cantaloupe
 papaya
 plum brandy
 strawberry
natural occurrence in :
apple
banana
brandy apple brandy
cheese cheddar cheese
coffee
honey
pork cooked pork
strawberry



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