EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

ortho-acetyl-para-cresol
2-hydroxy-5-methylacetophenone

Supplier Sponsors

Name:1-(2-hydroxy-5-methylphenyl)ethanone
CAS Number: 1450-72-2Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:215-915-2
FDA UNII:11661U1ZEN
Nikkaji Web:J128G
Beilstein Number:1364840
MDL:MFCD00002380
XlogP3:2.30 (est)
Molecular Weight:150.17710000
Formula:C9 H10 O2
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Category:flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
JECFA Food Flavoring:2045 2-hydroxy-5-methylacetophenone
FEMA Number:4594 2-hydroxy-5-methylacetophenone
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):1450-72-2 ; 2-HYDROXY-5-METHYLACETOPHENONE
 
Physical Properties:
Appearance:colorless to pale yellow crystalline solid (est)
Assay: 97.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 50.00 °C. @ 760.00 mm Hg
Boiling Point: 210.00 °C. @ 760.00 mm Hg
Boiling Point: 120.00 to 125.00 °C. @ 20.00 mm Hg
Vapor Pressure:0.021000 mmHg @ 25.00 °C. (est)
Flash Point: 235.00 °F. TCC ( 112.78 °C. )
logP (o/w): 1.941 (est)
Soluble in:
 alcohol
 water, 2038 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: floral
Odor Strength:medium ,
recommend smelling in a 1.00 % solution or less
sweet floral herbal
Odor Description:at 1.00 % in dipropylene glycol. sweet heavy floral herbal
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
o-Acetyl-p-cresol
Carbosynth
For experimental / research use only.
2-Hydroxy-5-methylacetophenone
Santa Cruz Biotechnology
For experimental / research use only.
2'-Hydroxy-5'-methylacet
Sigma-Aldrich: Aldrich
For experimental / research use only.
2'-Hydroxy-5'-methylacetophenone 98%
TCI AMERICA
For experimental / research use only.
2'-Hydroxy-5'-methylacetophenone >98.0%(GC)
 
Safety Information:
Preferred SDS: View
European information :
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 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
 
Structure Class: I
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 24
 average usual ppmaverage maximum ppm
baked goods: 0.100000.50000
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: --
cheese: 0.050000.30000
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: 0.050000.30000
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: --
imitation dairy: 0.100000.50000
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: 0.050000.30000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
 
Safety References:
EPI System: View
EPA Substance Registry Services (TSCA):1450-72-2
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :15068
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
1-(2-hydroxy-5-methylphenyl)ethanone
Chemidplus:0001450722
 
References:
 1-(2-hydroxy-5-methylphenyl)ethanone
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):15068
Pubchem (sid):134980004
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):View
HMDB (The Human Metabolome Database):HMDB32592
FooDB:FDB010529
Export Tariff Code:2914.50.2000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
FAO:2-Hydroxy-5-methylacetophenone
 
Potential Blenders and core components note
For Odor
balsamic
benzyl benzoate
FL/FR
benzyl salicylate
FL/FR
cyclohexyl benzoate
FL/FR
burnt
lepidine
FL/FR
citrus
acetaldehyde citronellyl methyl acetal
FR
agrestic specialty
FR
beta-
bisabolol
FL/FR
2-
heptanol
FL/FR
earthy
2-
octanone
FL/FR
floral
amyl salicylate
FL/FR
iso
amyl salicylate
FL/FR
benzyl pivalate
FL/FR
bois de rose fragrance
FR
bois de rose oil brazil
FL/FR
bois de rose oil replacer
FR
butyl tiglate
FR
cassie absolute replacer
FL/FR
cassis cyclohexene
FR
citronellal
FL/FR
clover fragrance
FR
coriander seed oil
FL/FR
cymbopogon validus leaf oil
FR
dihydromyrcene
FR
2,4-
dimethyl-3-cyclohexene-1-methanol
FR
eau de brouts absolute
FR
elder flower fragrance
FR
ethyl linalool
FR
ethyl linalyl acetal
FR
heather fragrance
FR
heliotrope absolute
FR
herbal pyran
FR
ho leaf oil
FR
ilex paraguariensis oleoresin
FL/FR
beta-
ionol
FL/FR
(Z)-
jasmone
FL/FR
iso
jasmone
FL/FR
karo karounde absolute
FR
karo karounde absolute replacer
FR
lavandin concrete decolorized
FR
lavandin oil
FL/FR
lavandula angustifolia flower oil
FL/FR
lavender absolute replacer
FR
lavender oil
FL/FR
lavender oil bulgaria
FL/FR
lavender oil france
FL/FR
lavender oil greece
FL/FR
lavender oil replacer
FR
nonisyl propionate
FR
(Z)-beta-
ocimene
FL/FR
pelargonium graveolens flower water
FR
iso
phytol
FL/FR
prenyl salicylate
FL/FR
reseda absolute
FR
reseda absolute replacer
FR
sambucus nigra flower oil CO2 extract
FR
terpinyl isobutyrate
FL/FR
tetrahydrolinalyl acetate
FR
fruity
myrtle oil replacer
FR
sambucus canadensis fruit absolute
FL/FR
green
acetaldehyde di-(Z)-3-hexen-1-yl acetal
FL/FR
acetaldehyde ethyl phenethyl acetal
FL/FR
iso
butyl benzyl carbinol
FL/FR
heptyl formate
FL/FR
(Z)-3-
hexen-1-yl angelate
FR
marigold pot absolute
FL/FR
nerol oxide
FL/FR
herbal
calendula officinalis flower oil CO2 extract
FR
cananga fruit oil
FR
carrot seed oil (daucus carota ssp. gummifer hook. fil.) spain
FR
chamomile isobutyrate
FR
chrysanthemum ketone
FR
coriander seed absolute
FL/FR
freesia heptanol
FL/FR
inula root oil
FR
lavandin flower water
FR
abrialis
lavandin oil
FL/FR
lavender absolute bulgaria
FL/FR
lavender absolute france
FL/FR
lavender concrete
FL/FR
lavender fragrance
FR
lavender oil australia
FL/FR
lavender oil terpeneless
FL/FR
lavender specialty
FR
lavender stem oil lithuania
FR
marigold pot flower oil
FL/FR
laevo-
menthyl propionate
FL/FR
methyl cyclogeranate (Firmenich)
FR
methyl ortho-anisate
FL/FR
myrtle oil
FL/FR
myrtle oil morocco
FL/FR
nonisyl acetate
FR
rosmarinus officinalis extract
FL/FR
minty
homo
menthyl acetate
FL/FR
spicy
carnation absolute
FR
carnation absolute replacer
FR
hollyberry fragrance
FR
origanum majorana leaf oil
FL/FR
woody
2-
decalinyl acetate
FR
woody amber specialty
FR
zdravetz absolute
FR
zdravetz oil
FL/FR
For Flavor
No flavor group found for these
acetaldehyde di-(Z)-3-hexen-1-yl acetal
FL/FR
benzyl pivalate
FL/FR
cassie absolute replacer
FL/FR
cyclohexyl benzoate
FL/FR
8,9-
dehydrotheaspirone
FL
ilex paraguariensis oleoresin
FL/FR
marigold pot flower oil
FL/FR
laevo-
menthyl propionate
FL/FR
methyl ortho-anisate
FL/FR
myrtle oil morocco
FL/FR
origanum majorana leaf oil
FL/FR
terpinyl isobutyrate
FL/FR
(E)-4-
undecenal
FL
zdravetz oil
FL/FR
amber
amber
iso
butyl benzyl carbinol
FL/FR
aromatic
amyl salicylate
FL/FR
balsamic
benzyl benzoate
FL/FR
benzyl salicylate
FL/FR
citrus
beta-
bisabolol
FL/FR
freesia heptanol
FL/FR
cooling
homo
menthyl acetate
FL/FR
dairy
2-
octanone
FL/FR
fatty
heptyl formate
FL/FR
floral
bois de rose oil brazil
FL/FR
citronellal
FL/FR
elderflower distillates
FL
beta-
ionol
FL/FR
lepidine
FL/FR
fruity
2-
heptanol
FL/FR
sambucus canadensis fruit absolute
FL/FR
green
acetaldehyde ethyl phenethyl acetal
FL/FR
iso
amyl salicylate
FL/FR
iso
jasmone
FL/FR
marigold pot absolute
FL/FR
nerol oxide
FL/FR
(Z)-beta-
ocimene
FL/FR
herbal
coriander seed absolute
FL/FR
coriander seed oil
FL/FR
abrialis
lavandin oil
FL/FR
lavandin oil
FL/FR
lavandula angustifolia flower oil
FL/FR
lavender absolute bulgaria
FL/FR
lavender absolute france
FL/FR
lavender concrete
FL/FR
lavender oil
FL/FR
lavender oil australia
FL/FR
lavender oil bulgaria
FL/FR
lavender oil france
FL/FR
lavender oil greece
FL/FR
lavender oil terpeneless
FL/FR
prenyl salicylate
FL/FR
rosmarinus officinalis extract
FL/FR
oily
iso
phytol
FL/FR
spicy
myrtle oil
FL/FR
woody
(Z)-
jasmone
FL/FR
 
Potential Uses:
FRcoffee
 
Occurrence (nature, food, other):note
 coffee bean
Search Trop Picture
 walnut black walnut oil
Search Trop Picture
 
Synonyms:
 acetophenone, 2'-hydroxy-5'-methyl-
2-acetyl-1-hydroxy-4-methylbenzene
1-acetyl-2-hydroxy-5-methylbenzene
2-acetyl-4-methyl phenol
2-acetyl-4-methylphenol
2-acetyl-p-cresol
o-acetyl-p-cresol
ortho-acetyl-p-cresol
2-acetyl-para-cresol
o-acetyl-para-cresol
 ethanone, 1-(2-hydroxy-5-methylphenyl)-
 ethanone,1-(2-hydroxy-5-methylphenyl)-
1-hydroxy-2-acetyl-4-methyl benzene
1-hydroxy-2-acetyl-4-methylbenzene
2-hydroxy-5-methyl acetophenone
2-hydroxy-5-methyl-acetophenone
2-hydroxy-5-methylacetophenone
1-(2-hydroxy-5-methylphenyl) ethanone
1-(2-hydroxy-5-methylphenyl)-1-ethanone
1-(2-hydroxy-5-methylphenyl)ethan-1-one
1-(2-hydroxy-5-methylphenyl)ethanone
2'-hydroxy-5'-methyl acetophenone
2'-hydroxy-5'-methylacetophenone
 
 
Notes:
Flavouring for coffee
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