isopropyl propionate
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Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :propan-2-yl propanoate
InChI :InChI=1/C6H12O2/c1-4-6(7)8-5(2)3/h5H,4H2,1-3H3
InChIKey :IJMWOMHMDSDKGK-UHFFFAOYAJ
SMILES :CCC(=O)OC(C)C
cas number :637-78-5
(EINECS) number :211-300-8
eu annex :607-257-00-3
fema number :2959
coe number :404
jecfa number :306
fl. number :09.123
molar refractivity :31.57 ± 0.3 cm3
parachor :292.9 ± 4.0 cm3
index of refraction :1.395 ± 0.02
surface tension :24.6 ± 3.0 dyne/cm
density :0.883 ± 0.06 g/cm3
polarizability :12.51 ± 0.5 10-24cm3
XlogP : 1.40
molecular weight : 116.1582800
formula :C6 H12 O2
NMR Predictor :Predict
 
 
export tariff code :2915.50.3000
fda reg :172.515

Suppliers :
Grau Aromatics :iso-PROPYL-PROPIONATE
NI, Kosher
Inoue :isoPROPYL PROPIONATE
Penta :isopropyl propionate

organoleptics :
odor type :fruity
odor strength :medium
odor description :
at 100.00 %.  
fruity ether sweet pineapple banana

properties :
appearence :colorless clear liquid
assay : 97.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.86300 to 0.86900 @ 20.00 °C.
pounds per gallon - calc. : 7.189 to 7.239
refractive index :1.38400 to 1.39000 @ 20.00 °C.
boiling point : 108.00 to 111.00 °C. @ 760.00 mm Hg
vapor pressure :22.50000 mm/Hg @ 25.00 °C.
flash point : 62.00  °F.  TCC  ( 16.67 °C. )
logP (o/w) : 1.77

safety :
most important hazard(s) :Xn - Harmful.
  R 10 - Flammable.
R 20 - Harmful by inhalation.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 33 - Take precautionary measures against static discharge.
S 37/39 - Wear suitable gloves and eye/face protection.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.012 (μg/capita/day)
 
recommendation for isopropyl propionate usage levels up to :
  8.0000 % in the fragrance concentrate.
recommendation for isopropyl propionate usage levels up to :
  50.0000 ppm in the flavor.

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :1
 
 
 
 propan-2-yl propanoate
(EINECS) number :211-300-8
chemidplus :000637785
EPA/NOAA CAMEO :hazardous materials
EPA Substance Registry Services :637-78-5

references :
 propan-2-yl propanoate
fl. number :09.123
jecfa number :306
NIST Chemistry WebBook :3521801393
pubchem :155830

other :
VCF-Online: VCF Volatile Compounds in Food
synonyms :
1-methyl ethyl propanoate
 propan-2-yl propanoate
 propanoic acid 1-methyl ethyl ester
 propionic acid isopropyl ester
isopropyl propanoate

soluble in :
 alcohol
 water, 5960 mg/L @ 25C

insoluble in :
 water

(odor and/or flavor) blends with :
 acetaldehyde diisoamyl acetal
 allyl 10-undecenoate
 allyl 3,5,5-trimethyl hexanoate
 allyl cinnamate
 allyl cyclohexyl acetate
 allyl cyclohexyl butyrate
 allyl cyclohexyl propionate
 allyl heptanoate
 allyl hexanoate
 allyl isovalerate
 allyl octanoate
 allyl salicylate
 allyl sorbate
(E,E)-allyl sorbate
isoamyl 3-methyl thiopropionate
 amyl acetate
isoamyl acetate
 amyl butyrate
 amyl formate
 amyl heptanoate
 amyl hexanoate
isoamyl hexanoate
 amyl propionate
isoamyl propionate
 benzyl ethyl ether
 benzyl methyl ether
isobutyl 2-butenoate
 butyl acetate
isobutyl acetate
 butyl butyrate
isobutyl butyrate
isobutyl formate
isobutyl hexanoate
isobutyl isobutyrate
 butyl isovalerate
 butyl valerate
 cinnamyl isobutyrate
 cyclohexyl formate
 cyclohexyl hexanoate
 cyclohexyl isovalerate
 cyclohexyl propionate
 diethyl maleate
 ethyl (Z)-4-octenoate
 ethyl 3-(2-furyl) propanoate
 ethyl 3-hexenoate
 ethyl 3-methyl valerate
 ethyl acetate
2-ethyl butyl acetate
2-ethyl butyraldehyde
 ethyl butyrate
 ethyl cyclohexane propionate
 ethyl heptanoate
 ethyl hexanoate
 ethyl methyl mercaptopropionate
 ethyl pyruvate
 furfuryl acetate
 furfuryl valerate
 galbanum ketone
 galbanum oxyacetate
2-heptenoic acid
3-hexen-1-yl 2-methyl butyrate
 linalyl butyrate
 methyl (Z)-4-octenoate
 methyl 2-hexenoate
 methyl 4-(methyl thio) butyrate
 methyl 4-methyl valerate
 methyl acetate
2-methyl allyl butyrate
 methyl ethyl ketone
 methyl hexanoate
 methyl isovalerate
 methyl octenoate
S-(methyl thio) hexanoate
2-methyl valeraldehyde
2-pentanone
(Z)-2-penten-1-ol
 pineapple heptadienone 10%
 pineapple hydroxyhexanoate
 prenyl acetate
isopropyl acetate
isopropyl butyrate
isopropyl hexanoate
isopropyl isobutyrate
isopropyl isovalerate
isopropyl octanoate
 propyl propionate
 sorbyl propionate
 tropical 3-thiobutyrate
 violet methyl carbonate

(odor and/or flavor) used in :
 banana
 berry
 bubblegum
 currant
 pineapple
 plum
 raspberry
 strawberry
 woodruff asperula

natural occurrence in :
currant



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