ethyl propionate
Notes :
Topnote effects in citrus colognes.
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :ethyl propanoate
InChI :InChI=1/C5H10O2/c1-3-5(6)7-4-2/h3-4H2,1-2H3
InChIKey :FKRCODPIKNYEAC-UHFFFAOYAW
SMILES :CCC(=O)OCC
(EINECS) number :203-291-4
eu annex :607-028-00-8
cas number :105-37-3
beilstein number :0506287
fema number :2456
coe number :402
jecfa number :28
fl. number :09.121
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 : 0.90
molecular weight : 102.1317000
formula :C5 H10 O2
 
 
export tariff code :2915.50.3000
fda reg :unspecified
 

Suppliers :
Cargill - Alfrebro :ETHYL PROPIONATE (EU NAT)
natural, Kosher
Cargill - Alfrebro :ETHYL PROPIONATE
natural, Kosher
Fleurchem :ethyl propionate
natural
Oxford Chemicals Ltd :ETHYL PROPIONATE
≥98.00%, NI, Kosher
Robertet :Ethyl propionate
naturel
Sigma-Aldrich-SAFC :Ethyl propionate
≥97%, FCC, Kosher, FG
Sigma-Aldrich-SAFC :Ethyl propionate
≥97%, natural, FCC, Kosher, FG
Symrise :Ethyl propionate

organoleptics :
odor type :fruity
odor strength :high ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
sweet fruity rum juicy fruit grape pineapple
substantivity :4  Hour(s)

properties :
appearence :colorless clear liquid
assay : 97.00 to 100.00 %   
Food Chemicals Codex Listed :Yes
specific gravity :0.88600 to 0.88900 @ 25.00 °C.
pounds per gallon - calc. : 7.372 to 7.397
refractive index :1.38300 to 1.38500 @ 20.00 °C.
melting point : -74.00 to -73.00 °C. @ 760.00 mm Hg
boiling point : 98.00 to 100.00 °C. @ 760.00 mm Hg
boiling point : 31.00 to 32.00 °C. @ 50.00 mm Hg
acid value : 2.00  max.  KOH/g
logp : 1.21

safety :
most important hazard(s) : Xi - Irritant
Oral Toxicity(LD50) : Oral-Rat    3.50  gm/kg    
Dermal Toxicity(LD50) : Skin-Rabbit  >5.00  gm/kg    
flash point ( Deg. F. ) : 54.00  °F.  TCC  ( 12.22 °C. )
recommendation for ethyl propionate usage levels up to :
  5.0000 % in the fragrance concentrate.
recommendation for ethyl propionate usage levels up to :
  1100.0000 ppm in the flavor.

safety references :
EPI System :view
 
 
 ethyl propanoate
(EINECS) number :203-291-4
RTECS :UF3675000 for 105-37-3
chemidplus :000105373
EPA Substance Registry Services :105-37-3
NLM Chemical Carcinogenesis Research Information System :105-37-3
NLM Developmental and Reproductive Toxicity :105-37-3
NLM Env. Mutagen Info. Center :105-37-3
NLM GENetic TOXicology :105-37-3
dtp/nci :8848

references :
 ethyl propanoate
jecfa number :28
fl. number :09.121
pubchem :150840
NIST Chemistry WebBook :772938455

other :
synonyms :
 ethyl propanoate
 ethyl propionate
 propanoic acid ethyl ester
 propionic acid ethyl ester
 propionic ester
 propionic ether

soluble in :
 alcohol
 fixed oils
 water, 19200 mg/L @ 20C

insoluble in :
 water

(odor and/or flavor) blends with :
 acetaldehyde
 acetaldehyde diisoamyl acetal
 allyl phenyl acetate
 amyl formate
 amyl heptanoate
 benzyl methyl ether
 bois de rose oil
isobutyl acetate
isobutyl anthranilate
isobutyl formate
 butyl lactate
 butyl laevo-lactate
isobutyl methyl anthranilate
 cinnamyl anthranilate
 coranol
 cubeb oil
 curacao peel oil
 cyclohexanone diethyl acetal
 dihydrolinalool
 dihydronootkatone
3,6-dimethyl-3-octanol
 ethyl acetate
2-ethyl butyl acetate
2-ethyl butyraldehyde
 ethyl butyrate
 ethyl hydrocinnamate
 ethyl linalool
 ethyl linalyl acetal
 ethyl linalyl acetate
 ethyl linalyl ether
 ethyl pyruvate
 fruity carboxylate
 furfuryl butyrate
 grape butyrate
2-heptenoic acid
(Z)-3-hexen-1-yl anthranilate
1-hexen-3-yl acetate
 ho leaf oil
 ho wood oil
 lime oil distilled terpeneless
 linalool
dextro-linalool
laevo-linalool
 linalool oxide
 linalyl anthranilate
 methyl acetate
2-methyl allyl butyrate
 methyl anthranilate
2-methyl butyl acetate
 methyl ethyl ketone
 methyl formyl anthranilate
 methyl propionate
S-(methyl thio) hexanoate
2-methyl valeraldehyde
 octyl phenyl acetate
2-pentanone
(Z)-2-penten-1-ol
 petitgrain mandarin oil
2-phenyl propyl butyrate
 prenyl formate
isopropyl acetate
isopropyl butyrate
isopropyl propionate
 tetrahydrolinalool

(odor and/or flavor) used in :
 apple
 beer
 bubblegum
 caramel
 dairy
 grape white grape
 grapefruit
 meat
 passion fruit
 pear
 pineapple
 rum
 strawberry
 tomato
 topnotes
 tropical
 vegetable

natural occurrence in :
apple juice
beer
cheese swiss cheese
cognac
grape white grape
grapefruit peel
melon
data pagemikan peel oil @ trace%
passion fruit
peach
rum
strawberry
tomato
wine



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