2'-methyl acetophenone
 
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IUPAC name :1-(2-methylphenyl)ethanone
InChI :InChI=1/C9H10O/c1-7-5-3-4-6-9(7)8(2)10/h3-6H,1-2H3
InChIKey :YXWWHNCQZBVZPV-UHFFFAOYAO
SMILES :CC1=CC=CC=C1C(=O)C
(EINECS) number :209-408-5
cas number :577-16-2
beilstein number :0907005
fema number :4316
fl. number :07.251
molar refractivity :41.10 ± 0.3 cm3
parachor :330.1 ± 4.0 cm3
index of refraction :1.510 ± 0.02
surface tension :33.4 ± 3.0 dyne/cm
density :0.977 ± 0.06 g/cm3
polarizability :16.29 ± 0.5 10-24cm3
xlogp : 2.30
molecular weight : 134.1751000
formula :C9 H10 O
BioActivity Analysis :122051
 
 
export tariff code :unspecified
fda reg :unspecified
 

Suppliers :
Sigma-Aldrich-Aldrich :2'-Methyl acetophenone
 98%
 
 

organoleptics :
odor description¹ :
at 100.00 %.  
sweet hawthorn powdery anisic coumarinic phenolic burnt nutty honey
substantivity :27 hour(s) at 100.00 %

properties :
appearence :colorless to pale yellow clear liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.02300 - 1.02900 @ 25.00 °C.
pounds per gallon - calc. : 8.512 to 8.562
refractive index :1.52600 - 1.53200 @ 20.00 °C.
boiling point : 210.00 - 214.00 °C. @ 760.00 mm Hg
logp : 2.22
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 :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.012 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :1600 (μg/person/day)
Threshold of concern :1800 (μg/person/day)
  
flash point ( Deg. F. ) : 182.00  °F.  TCC  ( 83.33 °C. )
  
recommendation for 2'-methyl acetophenone usage levels up to :
  8.0000 % in the fragrance concentrate.
  
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).
publication number : 23.
4316 average usual ppmaverage maximum ppm
baked goods : 5.0000025.00000
beverages(nonalcoholic) : 2.0000010.00000
beverages(alcoholic) : --
breakfast cereal : 2.0000010.00000
cheese : --
chewing gum : --
condiments / relishes : --
confectionery froastings : 4.0000020.00000
egg products : --
fats / oils : 2.0000010.00000
fish products : 1.000005.00000
frozen dairy : --
fruit ices : 3.0000015.00000
gelatins / puddings : --
granulated sugar : --
gravies : --
hard candy : --
imitation dairy : --
instant coffee / tea : --
jams / jellies : --
meat products : 1.000005.00000
milk products : 3.000005.00000
nut products : 2.0000010.00000
other grains : --
poultry : --
processed fruits : --
processed vegetables : --
reconstituted vegetables : --
seasonings / flavors : --
snack foods : --
soft candy : --
soups : 2.0000010.00000
sugar substitutes : --
sweet sauces : --
  
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFFA, 2002i).
Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
Dairy products, excluding products of category 02.0 (01.0) : 3.000005.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 2.0000010.00000
Edible ices, including sherbet and sorbet (03.0) : 3.0000015.00000
Processed fruit (04.1) : 2.0000010.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : 2.0000010.00000
Confectionery (05.0) : 4.0000020.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : 2.0000010.00000
Bakery wares (07.0) : 5.0000025.00000
Meat and meat products, including poultry and game (08.0) : 1.000005.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 1.000005.00000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 2.0000010.00000
Foodstuffs intended for particular nutritional uses (13.0) : 3.0000015.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : 2.0000010.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : 4.0000020.00000
Ready-to-eat savouries (15.0) : 5.0000025.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 2.0000010.00000

safety links :
(EINECS) number :209-408-5
chemidplus :000577162
epa-srs :577-16-2
dtp/nci :84233
  

other :
 

references :
fl. number :07.251
pubchem :154640
NIST Chemistry WebBook :3782693008
  
reference : Luebke, William tgsc, (2008)¹
synonyms :
2-acetyl toluene
ortho-acetyl toluene
2'-methyl acetophenone
2-methyl acetophenone
ortho-methyl acetophenone
 methyl ortho-tolyl ketone
1-(2-methyl phenyl) ethanone
2'-methylacetophenone
2-methylacetophenone
1-(2-methylphenyl)-ethanone
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) blends with :
 acetophenone
2-acetyl furan
 allspice oil
 amber carbinol
isoamyl benzoate
alpha-amyl cinnamaldehyde
isoamyl salicylate
 amyris wood oil
para-anisaldehyde
para-anisyl alcohol
 beeswax absolute
 benzoin resinoid
 benzophenone
 benzyl acetate
 benzyl alcohol
 benzyl benzoate
 benzyl isoeugenol
 benzyl propionate
 benzyl salicylate
 bergamot oil
 bois de rose oil
isobornyl acetate
laevo-bornyl acetate
isobutyl cinnamate
isobutyl quinoline
isobutyl salicylate
 caraway seed oil
 carnation absolute
 cassia bark oil
 cedarwood oils
 cinnamyl alcohol
 cistus oil
 citronellol
 clary sage oil
 clove bud oil
 clover nitrile
 coconut absolute
 coriander seed oil
 coumarin
 cyclamen aldehyde
 cyclohexyl ethyl alcohol
 decanol
 dimethyl anthranilate
 dimethyl benzyl carbinol
 dimethyl benzyl carbinyl acetate
 dimethyl benzyl carbinyl butyrate
 dodecanal
 dodecanol
 ethyl cinnamate
 ethyl laurate
 ethyl phenyl acetate
 ethyl vanillin
 eugenol
 fir balsam absolute
 floral pyranol
 geraniol
 guaiacwood oil
 gurjun balsam oil
 hay absolute
 heliotropin
 heliotropyl diethyl acetal
gamma-heptalactone
gamma-hexalactone
(Z)-3-hexen-1-yl benzoate
(Z)-3-hexen-1-yl salicylate
alpha-hexyl cinnamaldehyde
 hyacinth ether
 hydroxycitronellal
 ionones
 labdanum resinoid
 leerall
 lilyall
 linalool
laevo-linalool
 linalool oxide
 linalyl acetate
para-methyl anisole
 methyl anthranilate
 methyl cedryl ketone
alpha-methyl cinnamaldehyde
 methyl cinnamate
 methyl dihydrojasmonate
 methyl ionones
 methyl isoeugenol
 methyl phenyl acetate
 muguet carboxaldehyde
 musks
beta-naphthyl ethyl ether
 nerol
gamma-nonalactone
 nonanal
 nonanol
 oakmoss absolute
 ocean propanal
gamma-octalactone
 orange oil
 orris pyridine
 patchouli ethanone
 phenethyl alcohol
 phenethyl phenyl acetate
 phenethyl propionate
 phenyl acetaldehyde dimethyl acetal
3-phenyl propionaldehyde
3-phenyl propyl alcohol
 raspberry ketone
 rhodinol
 rose butanoate
 santall
alpha-terpineol
 tetrahydrolinalool
 tobacco dodecane
 tonka bean absolute
gamma-undecalactone
10-undecen-1-al
 vanilla absolute
 vanillyl acetate
 verymoss
 vetiver oil
 woody acetate
 woody amylene
 woody propanol
(odor and/or flavor) used in :
 acacia
 almond
 bois de rose rosewood
 broom genet genista
 butterscotch
 cassie acacia farnesiana
 cherry
 chypre
 clover trefle le'trefle incarnat
 crabapple blossom
 currant black currant
 decumaria
 dry
 fern fougere
 fir needle
 flower
 grape
 green
 hawthorn
 hay new mown hay foin coupe
 herbal
 lavender
 lilac lilas syringa
 mango
 mimosa wattle
 moss
 nut walnut
 pine
 powder
 raspberry
 strawberry
 vanilla
 wistaria wisteria glycine
 woody
natural occurrence in :
papaya



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