isopropyl isobutyrate
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :propan-2-yl 2-methylpropanoate
InChI :InChI=1/C7H14O2/c1-5(2)7(8)9-6(3)4/h5-6H,1-4H3
InChIKey :WVRPFQGZHKZCEB-UHFFFAOYAZ
SMILES :CC(C)C(=O)OC(C)C
(EINECS) number :210-517-5
cas number :617-50-5
fema number :2937
coe number :290
jecfa number :309
fl. number :09.415
molar refractivity :36.17 ± 0.3 cm3
parachor :330.1 ± 4.0 cm3
index of refraction :1.402 ± 0.02
surface tension :24.5 ± 3.0 dyne/cm
density :0.877 ± 0.06 g/cm3
polarizability :14.33 ± 0.5 10-24cm3
xlogp : 1.70
molecular weight : 130.1848600
formula :C7 H14 O2
 
 
export tariff code :2915.60.0000
fda reg :unspecified
 

Suppliers :
Sigma-Aldrich-SAFC :Isopropyl isobutyrate
 
 

organoleptics :
odor type :fruity
odor strength :medium
odor description :
at 100.00 %.  
pineapple sweet fruity citrus pear

properties :
appearence :colorless clear liquid
assay : 99.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.86900 @ 25.00 °C.
refractive index :1.38600 @ 20.00 °C.
boiling point : 120.00 - 121.00 °C. @ 760.00 mm Hg
boiling point : 47.00 - 48.00 °C. @ 50.00 mm Hg
logp : 2.19

safety :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.49 (μg/capita/day)
  
flash point ( Deg. F. ) : 62.00  °F.  TCC  ( 16.67 °C. )
  
recommendation for isopropyl isobutyrate usage levels up to :
  5.0000 % in the fragrance concentrate.
  
recommendation for isopropyl isobutyrate usage levels up to :
  100.0000 ppm in the flavor.
  

safety links :
(EINECS) number :210-517-5
chemidplus :000617505
epa-srs :617-50-5
  

other :
 

references :
jecfa number :309
fl. number :09.415
pubchem :155358
NIST Chemistry WebBook :319133419
  
synonyms :
isobutyric acid isopropyl ester
1-methyl ethyl 2-methyl propanoate
2-methyl propanoic acid 1-methyl ethyl ester
isopropyl 2-methyl propanoate
isopropyl isobutyrate
soluble in :
 alcohol
 water, 1240 mg/L @ 25C
insoluble in :
 water
(odor and/or flavor) blends with :
 acetaldehyde diisoamyl acetal
 acetaldehyde methyl hexyl 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 octanoate
 allyl sorbate
isoamyl 2-methyl butyrate
isoamyl 3-methyl thiopropionate
isoamyl butyrate
 amyl formate
 amyl heptanoate
 amyl hexanoate
 amyl propionate
 apple crotonate
 benzyl ethyl ether
 benzyl methyl ether
isobutyl 2-butenoate
isobutyl acetate
 butyl butyrate
isobutyl butyrate
isobutyl formate
isobutyl hexanoate
isobutyl isobutyrate
 butyl isovalerate
 butyl valerate
 cinnamyl isobutyrate
 citronellyl acetate
 cyclohexyl hexanoate
3-decanone
 dehydronootkatone
2-dodecanone
 ethyl (E,Z)-2,4-decadienoate
 ethyl (E)-2-decenoate
 ethyl (E)-4-octenoate
 ethyl (Z)-3-hexenoate
 ethyl (Z)-4-octenoate
 ethyl 2-cyclohexyl propionate
 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 octanoate
 ethyl pyruvate
 furfuryl valerate
 galbanum ketone
 galbanum oxyacetate
 green carboxylate
2-heptenoic acid
 heptyl acetate
 hexanal diethyl acetal
(Z)-3-hexen-1-yl (Z)-3-hexenoate
3-hexen-1-yl 2-methyl butyrate
(E)-3-hexen-1-yl acetate
(Z)-3-hexen-1-yl acetate
2-hexen-1-yl cyclopentanyl acetate
(Z)-3-hexen-1-yl hexanoate
(Z)-3-hexen-1-yl isobutyrate
(E)-2-hexen-1-yl isovalerate
(E)-2-hexen-1-yl propionate
(Z)-3-hexen-1-yl propionate
(Z)-3-hexen-1-yl valerate
 hexyl 2-butenoate
 hexyl 2-furoate
 hexyl isobutyrate
 hexyl propionate
 linalyl hexanoate
 melon nonenoate
 melon octenoate
3-mercaptohexyl acetate
 methyl (E)-3-nonenoate
 methyl (E)-3-nonenoate
 methyl (Z)-4-octenoate
 methyl 2-hexenoate
 methyl 2,4-decadienoate
 methyl 4-(methyl thio) butyrate
 methyl acetate
 methyl acetoacetate
2-methyl allyl butyrate
 methyl ethyl ketone
 methyl hexanoate
 methyl isovalerate
 methyl nonanoate
 methyl octenoate
S-(methyl thio) hexanoate
2-methyl valeraldehyde
 musk propanoate
 myrtenyl acetate
 nerolidyl isobutyrate
(E,Z)-3,6-nonadien-1-yl acetate
3,6-nonadien-1-yl acetate
(Z)-6-nonen-1-yl acetate
(E,E)-2,4-octadien-1-al
2,4-octadien-1-al
(Z)-3-octen-1-yl propionate
 pear valerate
2-pentanone
(Z)-2-penten-1-ol
 pineapple
 pineapple heptadienone 10%
 pineapple hydroxyhexanoate
 propyl 2,4-decadienoate
 propyl acetate
isopropyl acetate
isopropyl butyrate
 propyl heptanoate
isopropyl hexanoate
isopropyl isovalerate
 propyl propionate
isopropyl propionate
 sorbyl isobutyrate
 sorbyl propionate
(Z)-8-tetradecen-1-al
(E)-2-tridecen-1-yl acetate
 tropical 3-thiobutyrate
(E)-2-undecen-1-al
(odor and/or flavor) used in :
 citrus
 fruit
 pear
 pineapple
natural occurrence in :
data pageheracleum paphlagonicum czeczott fruit oil turkey @ 0.20%
pineapple



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