isoamyl butyrate
Notes :
Lifter in compositions and to modify creamy notes.
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :3-methylbutyl butanoate
InChI :InChI=1/C9H18O2/c1-4-5-9(10)11-7-6-8(2)3/h8H,4-7H2,1-3H3
InChIKey :PQLMXFQTAMDXIZ-UHFFFAOYAT
SMILES :CCCC(=O)OCCC(C)C
(EINECS) number :203-380-8
cas number :106-27-4
fema number :2060
coe number :282
jecfa number :45
fl. number :09.055
molar refractivity :45.47 ± 0.3 cm3
parachor :412.3 ± 4.0 cm3
index of refraction :1.416 ± 0.02
surface tension :26.9 ± 3.0 dyne/cm
density :0.874 ± 0.06 g/cm3
polarizability :18.02 ± 0.5 10-24cm3
xlogp : 2.90
molecular weight : 158.2380200
formula :C9 H18 O2
BioActivity Analysis :72513
 
 
fda reg :172.515 h. number :2915.60.0000
organoleptics : 
odor type :fruity
odor strength :medium
odor description :
at 100.00 %.  
fruity green apricot pear banana green
taste description³ :at 5.00 ppm.  
Waxy, green apple, fruity, sweet estry, melon and berry notes
substantivity :< 2 hour(s) at 100.00 %
properties : 
appearence :colorless clear liquid
assay : 99.00 - 100.00 %   
Food Chemicals Codex Listed :Yes
specific gravity :0.86000 - 0.86800 @ 25.00 °C.
pounds per gallon - calc. : 7.156 to 7.223
specific gravity :0.86100 - 0.86900 @ 20.00 °C.
pounds per gallon - calc. : 7.173 to 7.239
refractive index :1.40900 - 1.41300 @ 20.00 °C.
boiling point : 184.00 - 185.00 °C. @ 760.00 mm Hg
acid value : 0.10  max.  KOH/g
logp : 3.25
shelf life : 24.00 month(s) or longer if stored properly.
storage :store in cool, dry place in tightly sealed containers, protected from heat and light.
safety : 
most important hazard(s) : Xi N - Irritant, Dangerous for the environment.
  
Oral Toxicity(LD50) : Oral-Rat    >5.00  gm/kg  FCTXAV  17,823,1979
Dermal Toxicity(LD50) : Skin-Rabbit  >5.00  gm/kg  FCTXAV  17,823,1979
  
flash point ( Deg. F. ) : 135.00  °F.  TCC  ( 57.22 °C. )
  
recommendation for isoamyl butyrate usage levels up to :
  8.0000 % in the fragrance concentrate.
  
recommendation for isoamyl butyrate usage levels up to :
  570.0000 ppm in the flavor.
  
safety links : 
msds :msds
  
(EINECS) number :203-380-8
rtecs :ET5034000 for 106-27-4
chemidplus :000106274
epa-srs :106-27-4
dtp/nci :6548
  
other : 
  C of A
references : 
pubchem :150889
NIST Chemistry WebBook :2696207571
  
reference : Mosciano, Gerard P&F 24, No. 2, 49, (1999)³
synonyms :
isoamyl butanoate
isoamyl butyrate
isoamyl-N-butyrate
 butanoic acid 3-methyl butyl ester
 butyric acid isopentyl ester
3-methyl butanoate
3-methyl butyl butanoate
3-methyl butyl butyrate
isopentyl alcohol butyrate
isopentyl butanoate
isopentyl butyrate
soluble in :
 alcohol
 fixed oils
 kerosene
 paraffin oil
 water, 118 mg/L @ 25C
insoluble in :
 water
 glycerin
 propylene glycol
stability :
 alcoholic lotion
 antiperspirant
 deo stick
 fabric softener
 hard surface cleaner
 shampoo
 soap
(odor and/or flavor) blends with :
 allyl cyclohexyl propionate
isoamyl acetate
alpha-amyl cinnamaldehyde
isoamyl isovalerate
para-anisaldehyde
 anise seed oil
 benzoin resinoid
 benzyl acetate
 benzyl cinnamate
 benzyl isobutyrate
 benzyl propionate
 bergamot oil
 blood orange oil
 bois de rose oil
 cassia bark oil
 citronellyl acetate
 citronellyl nitrile
 citrus
 coriander seed oil
 cyclamen aldehyde
 diethyl malonate
 dimethyl benzyl carbinyl butyrate
 ethyl acetoacetate
 ethyl butyrate
 ethyl heptanoate
 ethyl vanillin
 fir needle oil
 floral pyranol
 galbanum oil
 gardenia oxide
 geranyl acetate
 green acetate
(Z)-3-hexen-1-ol
(Z)-3-hexen-1-yl acetate
(Z)-3-hexen-1-yl formate
 hexyl 2-methyl butyrate
alpha-hexyl cinnamaldehyde
 hexyl tiglate
 leerall
laevo-linalool
 linalool oxide
 melon heptenal
 methyl dihydrojasmonate
 methyl heptenone
 mimosa absolute
 nonanol
(Z)-6-nonen-1-al
 ocean propanal
 orange oil
 petitgrain oil
 phenethyl propionate
 raspberry ketone
 strawberry glycidate 1
 styralyl acetate
 tetrahydrolinalool
para-tolyl aldehyde
gamma-undecalactone
 vanilla absolute
 ylang ylang oil
(odor and/or flavor) used in :
 acacia
 apple
 apple green apple
 apricot
 arrack
 banana
 blackberry
 bluebell
 brandy
 bubblegum
 butter
 butterscotch
 cherry
 cherry black cherry
 chocolate cacao
 cider
 coconut
 cranberry
 cream
 currant
 date
 fruit juicy fruit
 ginger
 gooseberry
 grape
 grenadine
 herbal
 hibiscus
 honey miel
 hops houblon
 huckleberry bilberry
 lemon
 lime
 melon watermelon muskmelon cantaloupe
 orange
 orris iris
 passion fruit
 peach
 pear
 pineapple
 plum
 raspberry
 rum
 strawberry
 tangerine
 tea
 tomato
 tropical
 tutti frutti
 woodruff asperula
natural occurrence in :
apple
banana
beans
cheese bleu cheese
cider
cocoa bean
coconut oil
currant
data pagegingergrass oil @ 0.08%
grape
data pageheracleum paphlagonicum czeczott fruit oil turkey @ <0.10%
honey
hop
jackfruit
data pagemastic fruit oil @ 0.58%
data pagemastic leaf oil @ 1.12%
melon
papaya
rum
strawberry
tomato



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