tetrahydrofurfuryl butyrate
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IUPAC name :oxolan-2-ylmethyl butanoate
InChI :InChI=1/C9H16O3/c1-2-4-9(10)12-7-8-5-3-6-11-8/h8H,2-7H2,1H3
InChIKey :DPZVDLFOAZNCBU-UHFFFAOYAP
SMILES :CCCC(=O)OCC1CCCO1
cas number :2217-33-6
(EINECS) number :218-710-6
fema number :3057
coe number :11841
jecfa number :1444
fl. number :13.048
molar refractivity :45.05 ± 0.3 cm3
parachor :412.9 ± 4.0 cm3
index of refraction :1.441 ± 0.02
surface tension :34.5 ± 3.0 dyne/cm
density :1.011 ± 0.06 g/cm3
polarizability :17.86 ± 0.5 10-24cm3
XlogP : 1.40
molecular weight : 172.2215400
formula :C9 H16 O3
NMR Predictor :Predict
 
 
export tariff code :2915.60.0000
fda reg :172.515

Suppliers :
Frutarom :TETRAHYDROFURFURYL BUTYRATE
≥98.00%, Kosher
Odor:  Fruity, Heavy, Musty, Sweet, Tropical
Inoue :TETRAHYDRO FURFURYL BUTYRATE
Penta :tetrahydrofurfuryl butyrate
Sigma-Aldrich-SAFC :Tetrahydrofurfuryl butyrate
≥97%, Kosher
Odor:  cheese; pineapple

organoleptics :
odor type :fruity
odor strength :medium
odor description :¹
at 100.00 %.  
fruity green sweet musty tropical apricot pineapple

properties :
appearence :colorless clear liquid
assay : 97.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.00900 to 1.01700 @ 20.00 °C.
pounds per gallon - calc. : 8.406 to 8.472
specific gravity :1.00700 to 1.01300 @ 25.00 °C.
pounds per gallon - calc. : 8.379 to 8.429
refractive index :1.43600 to 1.44400 @ 20.00 °C.
boiling point : 225.00 to 227.00 °C. @ 759.00 mm Hg
acid value : 4.00  max.  KOH/g
vapor density :5.9 ( Air = 1 )
flash point : 210.00  °F.  TCC  ( 98.89 °C. )
logP (o/w) : 1.22

safety :
most important hazard(s) :Xi - Irritant
  R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/39 - Wear suitable clothing and eye/face protection.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.009 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :0.20 (μg/capita/day)
 
recommendation for tetrahydrofurfuryl butyrate usage levels up to :
  5.0000 % in the fragrance concentrate.
recommendation for tetrahydrofurfuryl butyrate usage levels up to :
  100.0000 ppm in the flavor.

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :3
 
 
 
 oxolan-2-ylmethyl butanoate
(EINECS) number :218-710-6
chemidplus :002217336
EPA Substance Registry Services :2217-33-6

references :
 oxolan-2-ylmethyl butanoate
fl. number :13.048
jecfa number :1444
NIST Chemistry WebBook :1285824751
pubchem :203849

other :
reference : Luebke, William tgsc, (1998)¹
synonyms :
 butanoic acid (tetrahydro-2-furanyl) methyl ester
 butyric acid tetrahydrofurfuryl ester
 oxolan-2-ylmethyl butanoate
 tetrahydro-2-furyl methyl butanoate
 tetrahydro-2-furyl methyl N-butanoate
(tetrahydro-2-furyl) methyl butyrate
 tetrahydrofurfuryl methyl N-butyrate

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 acetyl isovaleryl
 allyl 10-undecenoate
 allyl 3,5,5-trimethyl hexanoate
 allyl amyl glycolate
 allyl butyrate
 allyl cinnamate
 allyl cyclohexyl acetate
 allyl cyclohexyl butyrate
 allyl cyclohexyl propionate
 allyl heptanoate
 allyl hexanoate
 allyl octanoate
 allyl propionate
 allyl sorbate
(E,E)-allyl sorbate
 allyl tiglate
delta6-isoambrettolide
isoamyl 3-methyl thiopropionate
isoamyl benzoate
isoamyl butyrate
isoamyl formate
 amyl hexanoate
isoamyl isovalerate
isoamyl octanoate
 amyl propionate
 apricot isobutyrate
 benzyl ethyl ether
 benzyl heptanoate
3-benzyl-4-heptanone
 berry hexanoate
 blackberry thiophenone
 boronia absolute
 buchu mercaptan
2-butanol
isobutyl 2-butenoate
 butyl butyrate
isobutyl butyrate
 butyl hexanoate
isobutyl hexanoate
 butyl isobutyrate
isobutyl isobutyrate
 butyl isovalerate
isobutyl propionate
 butyl valerate
 cassis pentanone
 cherry pentenoate
 cinnamyl isobutyrate
beta-cyclocitral
 cyclohexyl hexanoate
2-cyclopentyl cyclopentanone
alpha-decalactone
gamma-decalactone
 decen-1-yl cyclopentanone
 diethyl malonate
alpha,alpha-dimethyl benzyl isobutyrate
 dimethyl succinate
(E,E)-2,4-dodecadien-1-ol
 ethyl (E,Z)-2,4-decadienoate
 ethyl (E)-2-octenoate
 ethyl (Z)-4-octenoate
 ethyl 2-cyclohexyl propionate
 ethyl 2-hydroxy-3-methyl valerate
 ethyl 2-octenoate
 ethyl 3-(2-furyl) propanoate
 ethyl 3-acetoxyhexanoate
 ethyl 3-hexenoate
 ethyl 3-methyl valerate
 ethyl 3-oxohexanoate
 ethyl 3,5,5-trimethyl hexanoate
 ethyl acetoacetate
 ethyl butyrate
 ethyl cyclohexane propionate
 ethyl heptanoate
 ethyl hexanoate
 ethyl methyl-para-tolyl glycidate
 ethyl palmitate
 ethyl undecylenate
 furfuryl propionate
 furfuryl valerate
 galbanum oxyacetate
 geranyl methyl tiglate
 heliotropyl isobutyrate
 heptanal cyclic ethylene acetal
 heptanal dimethyl acetal
2-heptanol
2-hexen-1-al
(E)-2-hexen-1-al diethyl acetal
2-hexen-1-al diethyl acetal
2-hexen-1-ol
(Z)-3-hexen-1-yl 2-methyl butyrate
3-hexen-1-yl 2-methyl butyrate
(E)-3-hexen-1-yl acetate
(E)-2-hexen-1-yl formate
(E)-2-hexen-1-yl hexanoate
(Z)-3-hexen-1-yl hexanoate
(Z)-3-hexen-1-yl isobutyrate
 hexyl (E)-2-hexenoate
 hexyl 2-butenoate
 hexyl acetate
 hexyl octanoate
beta-ionone
beta-ionone epoxide
 maltyl isobutyrate
 melon valerate
dextro,laevo-menthyl acetate
 methyl (E)-2-hexenoate
 methyl (E)-3-nonenoate
 methyl (E)-3-nonenoate
 methyl (Z)-4-octenoate
 methyl 2-(methyl thio) butyrate
 methyl 2-hexenoate
 methyl 2-methyl valerate
 methyl 2-undecynoate
 methyl 4-(methyl thio) butyrate
2-methyl butyl 2-methyl butyrate
 methyl heptanoate
 methyl hexanoate
 methyl isovalerate
 methyl octenoate
 methyl R-3-acetoxyhexanoate
 methyl thiomethyl butyrate
2-methyl valeraldehyde
(E)-2-methyl-2-octen-1-al
2-methyl-2-octen-1-al
3-methyl-3-pentanol
 nerolidyl isobutyrate
(E)-5-nonen-2-one
3-nonen-2-one
(E,E)-3,5-octadien-2-one
(E)-2-octen-1-yl butyrate
 octen-1-yl cyclopentanone
(E)-2-octen-4-ol
 octyl 2-methyl butyrate
 osmanthus absolute
 passiflora acetate
2-pentyl furan
 phenethyl acetate
 phenoxyethyl isobutyrate
 pineapple hydroxyhexanoate
 pineapple pentenoate
 prenol
 prenyl ethyl ether
 prenyl hexanoate
isopropenyl acetate
isopropyl 2-methyl butyrate
 propyl butyrate
 propyl formate
isopropyl hexanoate
 propyl isobutyrate
isopropyl isobutyrate
 propyl propionate
 propylene acetal
 rhubarb undecane
 rose carboxylate
 sorbyl propionate
 styralyl butyrate
 thiogeraniol
 timber dioxolane
 tropical 3-thiobutyrate
 tropical indene
 tropical thiazole
 valeraldehyde
 vanilla carboxylate
 violet dienyne
 viridiflorol

(odor and/or flavor) used in :
 apricot
 cheese
 cherry
 fruit tropical fruit
 papaya
 peach
 pineapple
 strawberry

natural occurrence in :
not found in nature



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