acetovanillone
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IUPAC name :1-(4-hydroxy-3-methoxyphenyl)ethanone
InChI :InChI=1/C9H10O3/c1-6(10)7-3-4-8(11)9(5-7)12-2/h3-5,11H,1-2H3
InChIKey :DFYRUELUNQRZTB-UHFFFAOYAW
SMILES :CC(=O)C1=CC(=C(C=C1)O)OC
cas number :498-02-2
(EINECS) number :207-854-5
beilstein number :0637373
coe number :11035
fl. number :07.142
molar refractivity :44.84 ± 0.3 cm3
parachor :364.1 ± 4.0 cm3
index of refraction :1.537 ± 0.02
surface tension :41.5 ± 3.0 dyne/cm
density :1.158 ± 0.06 g/cm3
polarizability :17.77 ± 0.5 10-24cm3
XlogP : 1.40
XlogP3 : 0.50
molecular weight : 166.1739000 (IUPAC)
formula :C9 H10 O3
BioActivity Analysis :68832
NMR Predictor :Predict
 
 
export tariff code :2914.70.2000
fda reg :unspecified

Suppliers :
Nanjing :4'-Hydroxy-3'-methoxyacetophenone
Penta :acetovanillone
Pfaltz & Bauer :Acetovanillone
95%
Sigma-Aldrich-SAFC :Acetovanillone
≥98%
Odor:  vanilla
TCI AMERICA :4'-Hydroxy-3'-methoxyacetophenone
>98.0%(GC)

organoleptics :
odor type :vanilla
odor strength :low
odor description :
at 100.00 %.  
faint sweet vanillin

properties :
appearence :pale yellow to yellowish tan powder
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :No
melting point : 113.00 to 114.00 °C. @ 760.00 mm Hg
boiling point : 263.00 to 265.00 °C. @ 17.00 mm Hg
boiling point : 297.00 °C. @ 760.00 mm Hg
flash point :> 230.00  °F.  TCC  ( > 110.00 °C. )
logP (o/w) : 1.02

safety :
most important hazard(s) :Xi - Irritant
  R 36/37/38 - Irritating to eyes, respiratory system, and skin.
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 - Wear suitable protective clothing.
Oral Toxicity(LD50) :
  Oral-Mouse    9000.00  mg/kg
Bromatologia i Chemia Toksykologiczna. Vol. 14, Pg. 301, 1981.

Intraperitoneal-Mouse    650.00  mg/kg
Journal of Medicinal Chemistry. Vol. 7, Pg. 178, 1964.

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

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :2.20 (μg/capita/day)
Structure Class :I
 
recommendation for acetovanillone usage levels up to :
  2.0000 % in the fragrance concentrate.

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
Chemical Carcinogenesis Research Information System :Search
AIDS Citations :Search
Cancer Citations :Search
Toxicology Citations :Search
Env. Mutagen Info. Center :Search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 1-(4-hydroxy-3-methoxyphenyl)ethanone
(EINECS) number :207-854-5
RTECS :AM8800000 for 498-02-2
chemidplus :000498022
EPA Substance Registry Services :498-02-2
dtp/nci :2146

references :
 1-(4-hydroxy-3-methoxyphenyl)ethanone
fl. number :07.142
NIST Chemistry WebBook :3489687771
pubchem :153621

other :
VCF-Online: VCF Volatile Compounds in Food
synonyms :
 acetoguaiacone
4-acetyl-2-methoxyphenol
apocynine
1-(4-hydroxy-3-methoxyphenyl) ethanone
1-(4-hydroxy-3-methoxyphenyl)ethanone
4'-hydroxy-3'-methoxyacetophenone
3-methoxy-4-hydroxyacetophenone

soluble in :
 alcohol
 water, 5000 mg/L @ 20C

insoluble in :
 water

(odor and/or flavor) blends with :
 acetanisole
ortho-anisaldehyde
para-anisyl acetate
para-anisyl formate
 benzoin
 benzoin absolute siam
 benzoin absolute sumatra
 benzoin resinoid
 benzoin resinoid siam
 benzoin resinoid sumatra
1-benzoyl acetone
 coumane
 coumarin
para-cresyl laurate
 dianthus ethone
1,2-dimethoxybenzene
2,4-dimethyl benzaldehyde
 divanillin
alpha-ethoxy-ortho-cresol
 ethyl vanillate
 ethyl vanillin
 ethyl vanillin isobutyrate
 ethyl vanillin propylene glycol acetal
 furfural acetone
 glucoethyl vanillin
 guaiacol
 guaiacyl acetate
 heliotropin
 heliotropyl alcohol
 menthoxypropane diol
(E)-para-methoxycinnamaldehyde
para-methoxycinnamaldehyde
4-methoxysalicylaldehyde
6-methyl coumarin
4-methyl guaiacol
 methyl vanillate
 peru balsam oil
 peru balsam resinoid
 powdery ketone
 propenyl guaethol
 vanilla absolute
 vanilla carboxylate
 vanilla cresol
 vanilla oleoresin
 vanilla resinoid
 vanillic acid
 vanillin
 vanillin 1,2-butylene glycol acetal (erythro and threo)
 vanillin menthoxypropane diol acetal
 vanillin propylene glycol acetal
 vanillyl acetate
 vanillyl alcohol
 vanillyl butyl ether
 vanillyl ethyl ether
 vanillyl isobutyrate
 vanillylidene acetone
 veratraldehyde
 zingerone

(odor and/or flavor) used in :
 amber
 floral
 moss
 vanilla

natural occurrence in :
asparagus
beer
cloudberry
coffee
fish
pork
sherry
wine red wine
wort



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