para-isopropyl acetophenone
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IUPAC name :1-(4-propan-2-ylphenyl)ethanone
InChI :InChI=1/C11H14O/c1-8(2)10-4-6-11(7-5-10)9(3)12/h4-8H,1-3H3
InChIKey :PDLCCNYKIIUWHA-UHFFFAOYAE
SMILES :CC(C)C1=CC=C(C=C1)C(=O)C
cas number :645-13-6
(EINECS) number :211-433-1
fema number :2927
coe number :651
jecfa number :808
fl. number :07.042
molar refractivity :50.46 ± 0.3 cm3
parachor :407.4 ± 4.0 cm3
index of refraction :1.501 ± 0.02
surface tension :32.2 ± 3.0 dyne/cm
density :0.948 ± 0.06 g/cm3
polarizability :20.00 ± 0.5 10-24cm3
XlogP : 3.30
molecular weight : 162.2282600
formula :C11 H14 O
BioActivity Analysis :74691
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :172.515

Suppliers :
Penta :p-isopropylacetophenone

organoleptics :
odor type :orris
odor strength :medium
odor description :
at 100.00 %.  
orris basil

properties :
appearence :colorless clear liquid
assay : 98.00 to 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.96700 to 0.97500 @ 25.00 °C.
pounds per gallon - calc. : 8.046 to 8.113
refractive index :1.52000 to 1.52700 @ 20.00 °C.
boiling point : 252.00 to 254.00 °C. @ 760.00 mm Hg
vapor pressure :0.05700 mm/Hg @ 25.00 °C.
flash point : 214.00  °F.  TCC  ( 101.11 °C. )
logP (o/w) : 2.98

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

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.012 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :0.40 (μg/capita/day)
 
recommendation for para-isopropyl acetophenone usage levels up to :
  1.0000 % in the fragrance concentrate.
recommendation for para-isopropyl acetophenone usage levels up to :
  5.0000 ppm in the flavor.

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
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 1-(4-propan-2-ylphenyl)ethanone
(EINECS) number :211-433-1
chemidplus :000645136
EPA Substance Registry Services :645-13-6
dtp/nci :9165

references :
 1-(4-propan-2-ylphenyl)ethanone
fl. number :07.042
jecfa number :808
NIST Chemistry WebBook :2270739194
pubchem :155904

Cosmetics :
Cosmetic uses : perfuming agents

other :
CosIng :cosmetic data
synonyms :
para-acetyl cumene
 cuminone
1-(4-(1-methyl ethyl)phenyl) ethan-1-one
 methyl para-isopropyl phenyl ketone
1-(4-propan-2-ylphenyl)ethanone
4'-isopropyl acetophenone
para-isopropyl acetyl benzene
para-isopropyl phenyl methyl ketone
1-(4-isopropyl phenyl) ethanone

soluble in :
 alcohol
 water, 191 mg/L @ 25C

insoluble in :
 water

(odor and/or flavor) blends with :
6-acetoxydihydrotheaspirane
alpha-amyl cinnamyl formate
 amyl octanoate
para-anisyl propanal
 basil absolute sweet
 basil oleoresin sweet
isobutyl angelate
isobutyl quinoline
 cajuput oil vietnam
alpha-campholenic aldehyde
 cassis bud oil
 chamomile oil
 costus root absolute
 costus root oil
 costus root resinoid
(-)-cubenol
isocyclogeraniol
2-cyclohexyl cyclohexanone
 diethyl dimethyl-2-cyclohexenone
 dihydro-alpha-ionone
 dihydro-beta-ionone
 dill weed oil
 dill weed oil cuba
 dill weed oil reunion
 dimethyl benzyl carbinyl formate
 dimethyl ionone
2,4-dimethyl-3-cyclohexene-1-methanol
 dipentene terpene hydrocarbon byproducts
 ethyl myristate
 eugenyl formate
isoeugenyl formate
 formoxymethyl isolongifolene
 heptanal cyclic ethylene acetal
 heptanol
 herbal acetal
 herbal heptane
 hexyl hexanoate
 hop absolute
 hop oil
(E)-beta-ionone
alpha-ionone
alpha-irone
 lilac absolute
 linalyl octanoate
 marigold oil mexico
 methyl alpha-ionone
 methyl heptanoate
iso-alpha-methyl ionone
N-methyl ionone
(E)-alpha-methyl ionone (74-80%)
 methyl ionone gamma supreme
 mistletoe absolute
 myristyl alcohol
 neryl formate
 nonanal
(Z)-2-nonen-1-al
(Z)-6-nonen-1-al
 nonisyl acetate
 octyl phenyl acetate
 orris butanal
 orris capronate
 orris hexanone
 orris pyridine
isophytol
 reseda absolute
 theaspirane
 thyme absolute
 tmh aldehyde
 treemoss absolute
 tricyclodecenyl isobutyrate
 tricyclodecenyl propionate
 tricyclodecyl acetate
 woody nonane
 wormwood oil

(odor and/or flavor) used in :
 basil
 blossom tropical blossom
 foliage
 fungus
 jonquil narcissus jonquilla
 muguet lily of the valley
 orris iris
 pickle

natural occurrence in :
not found in nature



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