maltyl propionate
Suppliers  organoleptics  properties  safety  references  cosmetics    FEMA Index    Home Page
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :(2-methyl-4-oxopyran-3-yl) propanoate
InChI :InChI=1/C9H10O4/c1-3-8(11)13-9-6(2)12-5-4-7(9)10/h4-5H,3H2,1-2H3
InChIKey :NBKYPRRBTKRGLE-UHFFFAOYAC
SMILES :CCC(=O)OC1=C(OC=CC1=O)C
cas number :68555-63-5
(EINECS) number :271-440-0
fema number :3941
jecfa number :1483
molar refractivity :44.74 ± 0.4 cm3
parachor :379.6 ± 6.0 cm3
index of refraction :1.500 ± 0.03
surface tension :38.9 ± 5.0 dyne/cm
density :1.19 ± 0.1 g/cm3
polarizability :17.73 ± 0.5 10-24cm3
XlogP : 0.90
molecular weight : 182.1733000 (IUPAC)
formula :C9 H10 O4
NMR Predictor :Predict
 
 
export tariff code :2915.50.3000
fda reg :unspecified

Suppliers :
Bedoukian Research :MALTOL PROPIONATE
≥98.0%, Kosher
Odor:  A caramel-like, fruity, strawberry note.
Fontarome :MALTYL PROPIONATE
Odor:  Caramel, fruity-strawberry note
Grau Aromatics :MALTOL-PROPIONATE
Kosher
Penta :maltyl propionate
Vigon :Maltol Propionate
Odor:  YEASTY, VANILLA-LIKE

organoleptics :
odor type :caramellic
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :¹
at 10.00 % in propylene glycol.  
sweet caramellic bready jammy strawberry berry
odor sample from :Bedoukian Research, Inc.
substantivity :400  Hour(s)

properties :
appearence :white crystalline solid
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :No
boiling point : 153.00 °C. @ 1.00 mm Hg
boiling point : 130.00 °C. @ 4.00 mm Hg
vapor pressure :0.00243 mm/Hg @ 25.00 °C.
flash point : 200.00  °F.  TCC  ( 93.33 °C. )
logP (o/w) : 1.02

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 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
recommendation for maltyl propionate usage levels up to :
  5.0000 % in the fragrance concentrate.
recommendation for maltyl propionate usage levels up to :
  60.0000 ppm in the flavor.

safety references :
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :3
 
 
 
 (2-methyl-4-oxopyran-3-yl) propanoate
(EINECS) number :271-440-0
chemidplus :068555635
EPA Substance Registry Services :68555-63-5

references :
 (2-methyl-4-oxopyran-3-yl) propanoate
jecfa number :1483
pubchem :687809

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1997)¹
CosIng :cosmetic data
synonyms :
 maltol propionate
2-methyl-3-(1-oxopropoxy)-4H-pyran-4-one
2-methyl-3-oxopropoxypyran-4-one
(2-methyl-4-oxopyran-3-yl) propanoate
 veltol propionate

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 acetaldehyde methyl hexyl acetal
 acetoin
 acetoin butyrate
2-acetyl furan
 acetyl methyl anthranilate
 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
 allyl benzoate
 allyl tiglate
 ambrette seed absolute
delta6-isoambrettolide
isoamyl 2-methyl butyrate
isoamyl 3-(2-furan) propionate
isoamyl isovalerate
para-anisyl propanal
 artemisyl ketone
 benzyl butyrate
 benzyl disulfide
3-benzyl-4-heptanone
 berry hexanoate
 berry pentadienoate
 bisabolene
 blackberry thiophenone
 bornyl valerate
 buchu mercaptan
 butyl anthranilate
isobutyl anthranilate
isobutyl butyrate
 butyl hexanoate
isobutyl isovalerate
 butyl levulinate
 butyl valerate
isobutyl-3-(methyl thio) butyrate
2-oxobutyric acid
gamma-butyrolactone
 campholene acetate
alpha-campholenic alcohol
 caramel dione
 caramel furanone
 caramel furanone 3% in pg
 caramel pentadione
 conifer acetate
ortho-cresyl isobutyrate
 cyclohexyl acetic acid
 cyclohexyl ethyl acetate
beta-damascenone
alpha-damascone
 davana oil
 diacetyl
2,5-diethyl tetrahydrofuran
 dihydro-alpha-ionone
isodihydrolavandulal
alpha,alpha-dimethyl anisyl acetone
2,3-dimethyl pyrazine
 ethyl (E)-crotonate
 ethyl 2-hydroxy-2-methyl butyrate
 ethyl 2-hydroxy-3-methyl valerate
 ethyl 2-methyl-2-pentenoate
 ethyl 3-oxohexanoate
 ethyl 4-pentenoate
2-ethyl butyric acid
 ethyl cinnamate
 ethyl cyclopentenolone
 ethyl levulinate
 ethyl maltol
 ethyl methyl-para-tolyl glycidate
 ethyl ortho-anisate
 ethyl pyruvate
(E)-ethyl tiglate
 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
 filbert hexenone
 fir balsam absolute
 fruity ketal
 furfuryl acetone
 furfuryl alcohol
 furfuryl isovalerate
 furfuryl octanoate
 furfuryl valerate
(E)-furfurylidene phenyl acetaldehyde
 geranyl butyrate
 geranyl crotonate
 geranyl isovalerate
 gooseberry notes
 heliotropyl acetate
 heliotropyl acetone
 heliotropyl isobutyrate
gamma-heptalactone
 herbal undecanone
3,4-hexane dione
(Z)-3-hexen-1-yl 2-methyl butyrate
 hexyl isobutyrate
 hexyl isovalerate
 hexyl octanoate
 hyacinth ether
5-hydroxymethyl furfural
 immortelle absolute
beta-ionone
beta-ionone epoxide
beta-ionyl acetate
 juniper berry oleoresin
 leather propionate
 levulinic acid
 maltol
 maltyl isobutyrate
 mango furanone
 mango thiol
 maple furanone
 maple lactone
 menthone lactone
dextro,laevo-menthyl acetate
 mesitene lactone
 methyl (E)-cinnamate
 methyl 2-methyl valerate
 methyl beta-ionol
3-methyl butyl 2-furyl butyrate
 methyl cinnamate
 methyl cyclopentenolone
5-methyl furfural
 methyl furfuryl disulfide
 methyl heptanoate
 methyl propionate
2-methyl-2-pentenoic acid
4-methyl-2,6-dimethoxyphenol
2-methyl-3-pentenoic acid
 nerolin fragarol
 neryl isobutyrate
3-nonen-2-one
 nutty cyclohexenone
(E)-2-octen-1-yl butyrate
3-octen-2-one
(E)-2-octen-4-ol
 octyl propionate
 orris root resinoid
 osmanthus absolute
 peanut oxazole
2-pentanoyl furan
 phenethyl butyrate
2-phenethyl isothiocyanate
 phenethyl pivalate
3-phenyl propyl isovalerate
 phenyl propyl valerate
 pine needle oil dwarf
isopropenyl acetate
 propyl acetate
 propyl formate
 propyl heptanoate
isopropyl hexanoate
 propyl isobutyrate
 prune glycidate
 raspberry ketone
 raspberry ketone acetate
 raspberry ketone methyl ether
 rose carboxylate
 rosefuran
 shoyu furanone
dextro-sorbitol
 strawberry furanone
 strawberry furanone acetate
 strawberry glycidate 1
 strawberry glycidate 2
 styralyl butyrate
dextro,laevo-tartaric acid
 tetrahydrofurfuryl acetate
 tetrahydrofurfuryl alcohol
 tetrahydroionyl acetate
 thiogeraniol
2-thiophene thiol
(E)-tiglic acid
 toffee furanone
4-(para-tolyl)-2-butanone
 tonka bean absolute
 tonka bean resinoid
 tropical trithiane
(E,E)-2,4-undecadien-1-al
2,4-undecadien-1-al
isovaleraldehyde propylene glycol acetal
 vanilla carboxylate
 vanilla oleoresin
 vanillyl isobutyrate
 waxy lactone

(odor and/or flavor) used in :
 apricot
 blueberry
 butterscotch
 caramel
 malt
 pineapple
 raspberry
 rose

natural occurrence in :
not found in nature



information only - not sold by The Good Scents Company.



Please share your Information / Comments.

Your email Address:



Top of Page          The Good Scents Company Home

Copyright © 1980-2009 The Good Scents Company Disclaimer Privacy Policy
Html Last modified 10/07/2009