isoamyl 2-methyl butyrate
 
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IUPAC name :3-methylbutyl 2-methylbutanoate
InChI :InChI=1/C10H20O2/c1-5-9(4)10(11)12-7-6-8(2)3/h8-9H,5-7H2,1-4H3
InChIKey :VGIRHYHLQKDEPP-UHFFFAOYAP
SMILES :CCC(C)C(=O)OCCC(C)C
(EINECS) number :248-581-1
cas number :27625-35-0
fema number :3505
coe number :10721
jecfa number :51
fl. number :09.530
molar refractivity :50.06 ± 0.3 cm3
parachor :449.5 ± 4.0 cm3
index of refraction :1.420 ± 0.02
surface tension :26.6 ± 3.0 dyne/cm
density :0.870 ± 0.06 g/cm3
polarizability :19.84 ± 0.5 10-24cm3
xlogp : 3.20
molecular weight : 172.2646000
formula :C10 H20 O2
 
 
fda reg :172.515 h. number :2915.60.0000
organoleptics : 
odor type :fruity
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
sweet fruity citrus cherry blueberry apple
taste description³ :at 5.00 - 15.00 ppm.  
Sweet, creamy, fruity with apple, winey, cherry, raisin and berry nuances
properties : 
appearence :colorless clear liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.85400 - 0.86000 @ 25.00 °C.
pounds per gallon - calc. : 7.106 to 7.156
refractive index :1.41000 - 1.41600 @ 20.00 °C.
boiling point : 185.00 - 186.00 °C. @ 760.00 mm Hg
boiling point : 41.00 °C. @ 1.50 mm Hg
acid value : 5.00  max.  KOH/g
logp : 3.53
safety : 
most important hazard(s) : Xi - Irritant
  
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 167.00  °F.  TCC  ( 75.00 °C. )
  
recommendation for isoamyl 2-methyl butyrate usage levels up to :
  4.0000 % in the fragrance concentrate.
  
recommendation for isoamyl 2-methyl butyrate usage levels up to :
  15.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :248-581-1
chemidplus :027625350
epa-srs :27625-35-0
  
other : 
 
references : 
pubchem :204938
NIST Chemistry WebBook :300637463
  
reference : Mosciano, Gerard P&F 26, No. 1, 52, (2001)³
synonyms :
isoamyl 2-methyl butanoate
isoamyl 2-methyl butyrate
isoamyl alpha-methyl butyrate
isoamyl methyl-2-butyrate
 cherry butyate
2-methyl butanoic acid 3-methyl butyl ester
3-methyl butyl 2-methyl butanoate
3-methyl butyl 2-methyl butyrate
isopentyl 2-methyl butanoate
isopentyl 2-methyl butyrate
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) used in :
 apple
 banana
 blueberry
 citrus
 cognac
 fruit
 grape
 melon
 pear
 plum
 raspberry
 sherry
 strawberry
 tropical
 tutti frutti
 wine
natural occurrence in :
apple
banana
beer
brandy grape brandy
capsicum frutescens
cider
cognac
data pagelayana oil kenya @ 2.00%
data pagemanuka var. scoparium oil new zealand @ 0.05%
peppermint oil
rum
sherry
spearmint scotch
strawberry
tomato



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