maltol
Notes :
red cedar note: 0.10 - cedarwood oil 0.01 - maltol 10% christmas - maltol and raspberry ketone.
 
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IUPAC name :3-hydroxy-2-methylpyran-4-one
InChI :InChI=1/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3
InChIKey :XPCTZQVDEJYUGT-UHFFFAOYAH
SMILES :CC1=C(C(=O)C=CO1)O
cas number :118-71-8
(EINECS) number :204-271-8
beilstein number :0112169
fema number :2656
coe number :148
jecfa number :1480
fl. number :07.014
molar refractivity :30.29 ± 0.3 cm3
parachor :250.9 ± 6.0 cm3
index of refraction :1.560 ± 0.02
surface tension :51.7 ± 3.0 dyne/cm
density :1.348 ± 0.06 g/cm3
polarizability :12.00 ± 0.5 10-24cm3
xlogp : 0.90
molecular weight : 126.1100400
formula :C6 H6 O3
BioActivity Analysis :69424
 
 
export tariff code :2932.99.9090
fda reg :172.515

Suppliers :
Advanced Biotech :maltol
99% min. natural
Advanced Biotech :maltol
99% min. synthetic
Odor:  Malt, Toasted
Berje :Maltol
Nautral
Berje :Maltol
Synthetic
Cargill - Alfrebro :MALTOL
natural, Kosher
Citrus and Allied Essences :maltol
(natural)
Citrus and Allied Essences :maltol
FCC
Elan :maltol
(natural), Kosher
Fleurchem :maltol
natural
Moellhausen :maltol
99% min. nature identical kosher
Mooreganics :Maltol
Natural (Organic Compliant) (Dry)
Penta :maltol
Penta :maltol
natural
Polarome :MALTOL
FCC
Sigma-Aldrich-SAFC :Maltol
FCC, Kosher, FG
Sigma-Aldrich-SAFC :Maltol
1 wt. % in benzyl alcohol
Ungerer :Maltol

organoleptics :
odor type :caramellic
odor strength :high ,
recommend smelling in a 5.00 % solution or less
odor description :¹
at 5.00 % in benzyl alcohol.  
sweet caramel cotton candy jam fruity baked bread
odor sample from :CA Aromatics Company Inc.
substantivity :372  Hour(s)

properties :
appearence :white powder
assay : 99.00 to 100.00 %   
heavey metals :<20.00 ppm
Food Chemicals Codex Listed :Yes
melting point : 160.00 to 164.00 °C. @ 760.00 mm Hg
flash point : 240.00  °F.  TCC  ( 115.56 °C. )
logp : 0.09
shelf life : 24.00 month(s) or longer if stored properly.
storage :store in cool, dry place in tightly sealed containers, protected from heat and light.

safety :
most important hazard(s) :Xn - Harmful.
  R 22 - Harmful if swallowed.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 20/21 - When using do not eat, drink or smoke.
S 22 - Do not breath dust.
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 36/39 - Wear suitable clothing and eye/face protection.
Oral Toxicity(LD50) :
  Oral-Rat    1410.00  mg/kg
FAO Nutrition Meetings Report Series. Vol. 44A, Pg. 56, 1967.

Oral-Rabbit    1620.00  mg/kg

Oral-Mouse    550.00  mg/kg

Oral-Guineapig    1410.00  mg/kg

Oral-Chicken    3720.00  mg/kg

Dermal Toxicity(LD50) :
  Skin-Rabbit  >5000.00  mg/kg
Food and Cosmetics Toxicology. Vol. 13, Pg. 841, 1975.

Subcutaneous-Mouse  820.00  mg/kg

Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
recommendation for maltol usage levels up to :
  8.0000 % in the fragrance concentrate.
recommendation for maltol usage levels up to :
  100.0000 ppm in the flavor.

safety references :
msds :msds
EPI System :view
Chemical Carcinogenesis Research Information System :Search
Cancer Citations :Search
Toxicology Citations :Search
EPA GENetic TOXicology :Search
Env. Mutagen Info. Center :Search
National Toxicology Program :Search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :3
 
 
 
 3-hydroxy-2-methylpyran-4-one
(EINECS) number :204-271-8
RTECS :UQ1050000 for 118-71-8
chemidplus :000118718
EPA/NOAA CAMEO :hazardous materials
EPA Substance Registry Services :118-71-8
dtp/nci :2829

references :
 3-hydroxy-2-methylpyran-4-one
fl. number :07.014
jecfa number :1480
NIST Chemistry WebBook :2686801915
pubchem :151514

Cosmetics :
Cosmetic uses : masking agents
tonic

other :
reference : Luebke, William tgsc, (1996)¹
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
 C of A
synonyms :
 corps praline
3-hydroxy-2-methyl-4-pyrone
3-hydroxy-2-methyl-4H-pyran-4-one
3-hydroxy-2-methyl-gamma-pyrone
3-hydroxy-2-methylpyran-4-one
 larixic acid
 larixinic acid
2-methyl pyromeconic acid
2-methyl-3-hydroxy-4-pyrone
2-methyl-3-hydroxypyrone
2-methyl-3-oxy-gamma-pyrone
 palatone
 talmon
 veltol
 vetol

soluble in :
 alcohol
 benzyl alcohol
 chloroform
 glycerin, 1.2% in glycerin
 NaOH solutions yielding co2
 phenoxyethanol

insoluble in :
 paraffin oil
 isopropyl myristate

(odor and/or flavor) blends with :
 acetoin
 acetophenone
 acetyl butyryl
2-acetyl furan
 acetyl propionyl
2-acetyl pyrazine
2-acetyl pyridine
2-acetyl pyrrole
2-acetyl-2-thiazoline
3-acetyl-2,5-dimethyl furan
2-acetyl-3,4,5,6-tetrahydropyridine
2-acetyl-3,5(or 6)-dimethyl pyrazine
 allspice oil
 allyl 2-furoate
 allyl tiglate
delta6-isoambrettolide
isoamyl 3-(2-furan) propionate
alpha-amyl cinnamaldehyde
isoamyl isovalerate
isoamyl phenyl acetate
 amyris wood oil
para-anisaldehyde
para-anisyl alcohol
 beeswax absolute
 benzoin resinoid
 benzophenone
 benzyl cinnamate
 benzyl disulfide
 benzyl propionate
3-benzyl-4-heptanone
 bergamot oil
 berry hexanoate
 blackberry thiophenone
 blood orange oil
 bois de rose oil
 buchu mercaptan
isobutyl cinnamate
 butyl hexanoate
 butyl levulinate
isobutyl quinoline
isobutyl quinoline
 butyraldehyde
2-oxobutyric acid
gamma-butyrolactone
 campholene acetate
 caramel dione
 caramel furanone
 caramel pentadione
 caraway seed oleoresin
dextro-carvone
 cassia bark oil
 citronellol
 clove bud oil
 coffee furanone
 conifer acetate
 costus root oil
 coumarin
 currant bud absolute black
 cyclohexyl acetic acid
 cyclohexyl ethyl alcohol
 cyclohexyl formate
alpha-damascone
beta-damascone
gamma-decalactone
 diacetyl
2,5-diethyl tetrahydrofuran
2,5-dihydroxy-1,4-dithiane
 diisoamyl thiomalate
alpha,alpha-dimethyl anisyl acetone
 dimethyl benzyl carbinyl isobutyrate
2,3-dimethyl pyrazine
2,6-dimethyl pyridine
 ethyl (E,Z)-2,4-decadienoate
 ethyl (E)-crotonate
 ethyl 2-hydroxy-2-methyl butyrate
 ethyl 2-hydroxy-3-methyl valerate
 ethyl 3-oxohexanoate
 ethyl 4-pentenoate
 ethyl cinnamate
 ethyl cyclopentenolone
 ethyl maltol
 ethyl methyl-para-tolyl glycidate
 ethyl phenyl acetate
 ethyl pyruvate
(E)-ethyl tiglate
 ethyl vanillin
5-ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one
5-ethyl-3,4,5,6-tetramethyl cyclohexen-2-one
isoeugenyl acetate
 fenugreek absolute
 filbert pyrazine
 fir balsam absolute
 floral pyranol
 frankincense resinoid
 furfural
 furfuryl acetone
 furfuryl alcohol
 furfuryl octanoate
 furfuryl valerate
 geraniol
 geranyl crotonate
laevo-glutamic acid
 guaiacwood oil
 gurjun balsam oil
 heliotropin
 heliotropyl acetate
 heliotropyl acetone
 heliotropyl isobutyrate
gamma-heptalactone
gamma-hexalactone
3,4-hexane dione
(Z)-3-hexen-1-yl 2-methyl butyrate
(Z)-3-hexen-1-yl benzoate
(Z)-3-hexen-1-yl propionate
alpha-hexyl cinnamaldehyde
 ho leaf oil
5-hydroxymethyl furfural
 immortelle absolute
beta-ionone
beta-ionone epoxide
 ionones
beta-ionyl acetate
 labdanum resinoid
 leerall
 linalool
laevo-linalool
 linalool oxide
 maltyl propionate
 mango furanone
 maple furanone
 maple lactone
 melon nonenoate
 menthone lactone
dextro,laevo-menthyl acetate
 mesitene lactone
 methyl 2-methyl valerate
3-methyl butyl 2-furyl butyrate
alpha-methyl cinnamaldehyde
 methyl cinnamate
 methyl cyclopentenolone
 methyl dihydrojasmonate
5-methyl furfural
 methyl ionones
 methyl phenyl acetate
2-methyl-2-pentenoic acid
4-methyl-2,6-dimethoxyphenol
 musks
 myrtenal
beta-naphthyl ethyl ether
 nerol
 neryl propionate
gamma-nonalactone
(E)-5-nonen-2-one
3-nonen-2-one
 nutty cyclohexenone
 oakmoss absolute
 ocean propanal
gamma-octalactone
(E)-2-octen-1-yl butyrate
(E)-2-octen-4-ol
2-octen-4-one
 orangeflower concrete morocco
 osmanthus absolute
 patchouli ethanone
 peanut oxazole
2-pentanoyl furan
 phenethyl phenyl acetate
 phenyl acetic acid
3-phenyl propyl alcohol
isopropenyl acetate
2-propionyl thiazole
 propyl formate
 raspberry ketone
 raspberry ketone acetate
 raspberry ketone methyl ether
 rhodinol
 rose butanoate
 rose carboxylate
 rosefuran
 santall
 shoyu furanone
 strawberry furanone
 strawberry furanone acetate
 styralyl butyrate
 tetrahydrofurfuryl acetate
 tetrahydrofurfuryl alcohol
 thiogeraniol
2-thiophene thiol
(E)-tiglic acid
 tobacco dodecane
 toffee furanone
 tonka bean absolute
 tonka bean resinoid
(E,E)-2,4-undecadien-1-al
2,4-undecadien-1-al
gamma-undecalactone
 valeraldehyde
isovaleraldehyde propylene glycol acetal
 vanilla absolute
 vanilla carboxylate
 vanilla oleoresin
 vanillyl acetate
 vanillyl isobutyrate

(odor and/or flavor) used in :
 allspice
 amber
 bayberry
 brandy
 bread baked bread
 butterscotch
 candy cotton candy
 caramel
 cherry
 chicory root
 chocolate cocoa
 coconut
 coffee
 cola
 fig
 fir balsam
 fruit jam
 gingerbread
 graham cracker
 molasses
 mulberry
 papaya
 peach
 pina colada
 pineapple
 pizza
 plum
 pumpkin
 raspberry
 rootbeer
 spice
 strawberry
 sugar brown sugar
 tutti frutti
 vanilla

natural occurrence in :
abies alba mill.
chicory
cocoa
coffee
fir white fir
malt roasted malt
pinus larix bark
raspberry fruit
strawberry
wood tan



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