para-cresyl acetate
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IUPAC name :(4-methylphenyl) acetate
InChI :InChI=1/C9H10O2/c1-7-3-5-9(6-4-7)11-8(2)10/h3-6H,1-2H3
InChIKey :CDJJKTLOZJAGIZ-UHFFFAOYAR
SMILES :CC1=CC=C(C=C1)OC(=O)C
cas number :140-39-6
(EINECS) number :205-413-1
beilstein number :1908125
fema number :3073
coe number :226
jecfa number :699
fl. number :09.036
molar refractivity :42.41 ± 0.3 cm3
parachor :346.4 ± 4.0 cm3
index of refraction :1.503 ± 0.02
surface tension :34.1 ± 3.0 dyne/cm
density :1.047 ± 0.06 g/cm3
polarizability :16.81 ± 0.5 10-24cm3
XlogP : 2.20
molecular weight : 150.1745000 (IUPAC)
formula :C9 H10 O2
BioActivity Analysis :97700
NMR Predictor :Predict
 
 
export tariff code :2916.35.1500
fda reg :172.515

Suppliers :
Berje :paraCresyl Acetate
Inoue :P-CRESYL ACETATE
Penta :p-tolyl acetate
Sigma-Aldrich-SAFC :p-Tolyl acetate
≥98%, FCC
Vigon :Cresyl Acetate Para Para Methyl Phenyl Acetate
Odor:  STRONG, FLORAL

organoleptics :
odor type :floral
odor strength :high ,
recommend smelling in a 1.00 % solution or less
odor description :¹
at 1.00 % in dipropylene glycol.  
narcissus phenolic animal
odor sample from :Berje Inc.
substantivity :36  Hour(s)

properties :
appearence :colorless clear liquid
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :Yes
specific gravity :1.03200 to 1.04000 @ 25.00 °C.
pounds per gallon - calc. : 8.587 to 8.654
specific gravity :1.03300 to 1.04100 @ 20.00 °C.
pounds per gallon - calc. : 8.606 to 8.672
refractive index :1.50000 to 1.50500 @ 20.00 °C.
boiling point : 210.00 to 211.00 °C. @ 760.00 mm Hg
acid value : 1.00  max.  KOH/g
vapor pressure :1.46650 mm/Hg @ 20.00 °C.
flash point : 194.00  °F.  TCC  ( 90.00 °C. )
logP (o/w) : 2.11
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 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.
Human experience : 4 % solution: no irritation or sensitization.
Oral Toxicity(LD50) :
  Oral-Rat    1900.00  mg/kg

Dermal Toxicity(LD50) :
  Skin-Rabbit  2100.00  mg/kg

Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :ND (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :70.00 (μg/capita/day)
 
recommendation for para-cresyl acetate usage levels up to :
  1.0000 % in the fragrance concentrate.
recommendation for para-cresyl acetate usage levels up to :
  220.0000 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...
msds :msds
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 (4-methylphenyl) acetate
(EINECS) number :205-413-1
RTECS :AJ7569000 for 140-39-6
chemidplus :000140396
EPA Substance Registry Services :140-39-6
dtp/nci :43244

references :
 (4-methylphenyl) acetate
fl. number :09.036
jecfa number :699
NIST Chemistry WebBook :2992273995
pubchem :151949

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1981)¹
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
 C of A
synonyms :
 acetic acid 4-methyl phenyl ester
 acetic acid para-tolyl ester
4-acetoxytoluene
para-acetoxytoluene
 acetyl para-cresol
para-cresol acetate
para-cresylic acetate
4-methyl benzoic acid methyl ester
4-methyl phenyl acetate
para-methyl phenyl acetate
(4-methylphenyl) acetate
para-tolyl acetate
para-tolyl ethanoate

soluble in :
 alcohol
 fixed oils
 propylene glycol
 water, 1200 mg/L @ 25C

insoluble in :
 glycerin
 water

stability :
 non-discoloring in most media

(odor and/or flavor) blends with :
 acetaldehyde ethyl phenethyl acetal
isoamyl benzoate
alpha-amyl cinnamaldehyde
isoamyl salicylate
 amyris wood oil
para-anisaldehyde
para-anisyl alcohol
 benzoin resinoid
 benzyl alcohol
 benzyl benzoate
 benzyl salicylate
isobutyl benzoate
isobutyl quinoline
isobutyl salicylate
 carrot seed oil
 cinnamyl alcohol
 citronellol
 clover nitrile
para-cresyl caprylate
para-cresyl phenyl acetate
 cyclohexyl ethyl alcohol
 decanol
 dimethyl benzyl carbinol
 dimethyl hydroquinone
 diphenyl oxide
 dodecanal
 dodecanol
 ethyl laurate
 ethyl phenyl acetate
 gardenia oxide
 geraniol
(Z)-3-hexen-1-yl salicylate
alpha-hexyl cinnamaldehyde
 hyacinth ether
 indole
 ionones
 labdanum resinoid
 methyl acetophenone
para-methyl anisole
 methyl cedryl ketone
 methyl ionones
 methyl isoeugenol
beta-naphthyl ethyl ether
 nonanal
 nonanol
 oakmoss absolute
 orris pyridine
 patchouli ethanone
 phenethyl alcohol
 phenethyl phenyl acetate
 phenethyl salicylate
 phenyl acetaldehyde dimethyl acetal
3-phenyl propionaldehyde
3-phenyl propyl alcohol
 rhodinol
 santall
 skatole
alpha-terpineol
 tobacco dodecane
 tonka bean absolute
 verymoss
 woody acetate
 woody amylene
 ylang ylang oil

(odor and/or flavor) used in :
 aldehydic
 animal
 apple blossom
 birch tar
 blue grass
 blue mist
 broom genet genista
 cade
 castoreum
 cherry blossom
 civet
 daffodil narcissus
 fagonia
 fecal
 floral
 flouve
 honey miel
 hyacinth jacinthe
 jasmin
 leather
 lilac lilas syringa
 lily
 narcissus narcisse
 privet blossom
 stock evening scented stock
 sweet pea pois de senteur
 wallflower giroflee
 white shoulders
 woodruff asperula
 ylang ylang cananga

natural occurrence in :
cananga
data pageprangos uechtritzii boiss. et hausskn. fruit oil turkey @ 0.10%
wallflower
ylang ylang



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