3-methyl butyl 2-furyl butyrate
organoleptics  properties  safety  references    FEMA Index    Home Page
cas number :7779-66-0
fema number :2070
coe number :2080
jecfa number :1516
fl. number :13.021
molecular weight : 224.2961000
formula :C13 H20 O3
 
 
export tariff code :2932.19.0000
fda reg. :172.515

organoleptics :
odor type :buttery
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
sweet butter fruity caramel

properties :
appearence :pale yellow clear liquid
assay : 96.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.97500 to 0.98100 @ 25.00 °C.
pounds per gallon - calc. : 8.113 to 8.163
refractive index :1.55100 to 1.55500 @ 20.00 °C.
boiling point : 263.00 to 265.00 °C. @ 760.00 mm Hg
flash point :not determined

safety :
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
recommendation for 3-methyl butyl 2-furyl butyrate usage levels up to :
  0.6000 % in the fragrance concentrate.
recommendation for 3-methyl butyl 2-furyl butyrate usage levels up to :
  8.0000 ppm in the flavor.

safety references :
EPI System :view
Canada Domestic Sub. List :Yes
 
 
 
chemidplus :007779660
EPA Substance Registry Services :7779-66-0

references :
fl. number :13.021
jecfa number :1516
pubchem :204208

other :
synonyms :
isoamyl 2-furan butyrate so called
isoamyl 4(2-furan) butyrate
alpha-isoamyl furfuryl propionate
2-furan butanoic acid 3-methyl butyl ester
2-furan butyric acid isopentyl ester
3-methyl butyl 2-furan butanoate
3-methyl butyl 2-furan butyrate
isopentyl 2-furan butyrate

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 acetoin
 acetoin acetate
 acetyl butyryl
2-acetyl furan
 acetyl isobutyryl
 acetyl isovaleryl
 acetyl propionyl
3-acetyl-2,5-dimethyl furan
2-acetyl-3,4,5,6-tetrahydropyridine
2-acetyl-3,5(or 6)-dimethyl pyrazine
 allyl 2-furoate
 amyl 2-methyl butyrate
isoamyl 3-(2-furan) propionate
 amyl isobutyrate
 amyl isovalerate
isoamyl valerate
 apple ketal
 benzyl disulfide
 benzyl isovalerate
 benzyl lactate
 benzyl propionate
 butyl butyryl lactate
 butyl heptanoate
 butyl isovalerate
isobutyl isovalerate
 butyl levulinate
 butyl octanoate
 butyl undecylenate
 butyric acid
2-oxobutyric acid
isobutyric acid
 butyroin
gamma-butyrolactone
 caramel dione
 caramel furanone
 caramel pentadione
 cinnamyl benzoate
 coffee furanone
 cyclohexyl acetic acid
 cyclohexyl butyrate
 cyclohexyl isovalerate
alpha-damascone
gamma-damascone
gamma-decalactone
3-decen-2-one
6-decenoic acid
 diacetyl
 diacetyl trimer
5,5-dibutyl dihydrofuran-2(3H)-one
 diethyl 1-malate
2,5-diethyl tetrahydrofuran
alpha,alpha-dimethyl anisyl acetone
2,3-dimethyl pyrazine
delta-dodecalactone
 ethyl (E)-crotonate
 ethyl 2-hydroxy-2-methyl butyrate
 ethyl 4-pentenoate
 ethyl cyclopentenolone
 ethyl decanoate
 ethyl isovalerate
 ethyl lactate
 ethyl maltol
2-ethyl pyrazine
 ethyl pyruvate
(E)-ethyl tiglate
 ethyl undecanoate
 ethyl valerate
 ethyl vanillin
5-ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one
5-ethyl-3,4,5,6-tetramethyl cyclohexen-2-one
 fenugreek absolute
 fruity ketal
 furfuryl acetone
 furfuryl alcohol
 furfuryl octanoate
 furfuryl valerate
 geranyl crotonate
 geranyl isovalerate
 geranyl methyl ethyl acetate
gamma-heptalactone
2,3-heptane dione
(Z)-4-hepten-1-al
 heptyl 2-methyl butyrate
3,4-hexane dione
(Z)-3-hexen-1-al diethyl acetal
(E)-2-hexen-1-al dimethyl acetal
(Z)-3-hexen-1-al dimethyl acetal
(Z)-3-hexen-1-yl acetate
(E)-2-hexen-1-yl butyrate
(Z)-3-hexen-1-yl butyrate
(Z)-3-hexen-1-yl isobutyrate
(E)-2-hexen-1-yl propionate
(E)-2-hexen-1-yl valerate
(Z)-3-hexen-1-yl valerate
 hexyl 2-methyl butyrate
 hexyl butyrate
 hexyl formate
 hexyl isobutyrate
5-hydroxymethyl furfural
 immortelle absolute
 jasmin pyranone
 linalyl butyrate
 maltol
 maltyl propionate
 mango furanone
 maple furanone
 maple lactone
 marine formate
 menthone lactone
 mesitene lactone
3-methyl butyl 2-furyl butyrate
 methyl butyrate
 methyl citronellate
 methyl cyclopentenolone
5-methyl furfural
2-methyl heptanoic acid
 methyl isovalerate
3-(methyl thio) hexanal
 methyl valerate
4-methyl-2,6-dimethoxyphenol
gamma-nonalactone
 nonyl isovalerate
 nutty cyclohexenone
1-octen-3-yl butyrate
 peanut oxazole
2-pentanoyl furan
(E)-2-penten-1-al
(E)-2-pentenoic acid
 prenyl isobutyrate
 propyl heptanoate
 propyl isovalerate
isopropyl isovalerate
 rosefuran
 shoyu furanone
 sodium 4-methyl-2-oxovalerate
 strawberry furanone
 strawberry furanone acetate
 tetrahydrofurfuryl acetate
 tetrahydrofurfuryl alcohol
3-tetrahydrothiophenone
2-thiophene thiol
(E)-tiglic acid
 toffee furanone
 tonka bean absolute
 tonka bean resinoid
(E,E)-2,4-undecadien-1-al
2,4-undecadien-1-al
isovaleraldehyde propylene glycol acetal
 vanilla oleoresin
 vanillyl isobutyrate
 waxy lactone

(odor and/or flavor) used in :
 butter
 caramel

natural occurrence in :
not found in nature



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