propyl 2-methyl butyrate
 
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IUPAC name :propyl 2-methylbutanoate
InChI :InChI=1/C8H16O2/c1-4-6-10-8(9)7(3)5-2/h7H,4-6H2,1-3H3
InChIKey :TZFQMSDUSOTCJC-UHFFFAOYAV
SMILES :CCCOC(=O)C(C)CC
(EINECS) number :253-329-9
cas number :37064-20-3
coe number :10891
fl. number :09.698
molar refractivity :40.84 ± 0.3 cm3
parachor :372.5 ± 4.0 cm3
index of refraction :1.411 ± 0.02
surface tension :26.3 ± 3.0 dyne/cm
density :0.876 ± 0.06 g/cm3
polarizability :16.19 ± 0.5 10-24cm3
xlogp : 2.10
molecular weight : 144.2114400
formula :C8 H16 O2
 
 
export tariff code :2915.60.0000
fda reg :unspecified
 
 

organoleptics :

properties :
appearence :colorless clear liquid
assay : 99.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.86200 - 0.86800 @ 25.00 °C.
pounds per gallon - calc. : 7.173 to 7.223
refractive index :1.39900 - 1.40600 @ 20.00 °C.
boiling point : 155.00 - 156.00 °C. @ 760.00 mm Hg
logp : 2.65

safety :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.14 (μg/capita/day)
  
flash point ( Deg. F. ) : 92.00  °F.  TCC  ( 33.33 °C. )
  
recommendation for propyl 2-methyl butyrate usage levels up to :
  0.8000 % in the fragrance concentrate.
  
  
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFFA, 2002i).
Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
Dairy products, excluding products of category 02.0 (01.0) : 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0) : 10.0000050.00000
Processed fruit (04.1) : 7.0000035.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : --
Confectionery (05.0) : 10.0000050.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : 5.0000025.00000
Bakery wares (07.0) : 10.0000050.00000
Meat and meat products, including poultry and game (08.0) : 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 2.0000010.00000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0) : 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : --
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : 10.0000050.00000
Ready-to-eat savouries (15.0) : 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 5.0000025.00000

safety links :
(EINECS) number :253-329-9
chemidplus :037064203
epa-srs :37064-20-3
  

other :
 

references :
fl. number :09.698
pubchem :739765
NIST Chemistry WebBook :900917634
  
synonyms :
2-methyl butanoic acid propyl ester
2-methylbutanoic acid propyl ester
 propyl 2-methyl butyrate
 propyl 2-methylbutyrate
 propyl-2-methylbutyrate
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) used in :
 apple
 durian
 mint
natural occurrence in :
apple
beer
data pagechamomile flower oil germany @ trace%
cheese
durian
meat
mint
tea black tea



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