3-phenyl propyl isobutyrate
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IUPAC name :3-phenylpropyl 2-methylpropanoate
InChI :InChI=1/C13H18O2/c1-11(2)13(14)15-10-6-9-12-7-4-3-5-8-12/h3-5,7-8,11H,6,9-10H2,1-2H3
InChIKey :VBTAKMZSMFMLGT-UHFFFAOYAI
SMILES :CC(C)C(=O)OCCCC1=CC=CC=C1
cas number :103-58-2
(EINECS) number :203-125-0
beilstein number :2454387
fema number :2893
coe number :303
jecfa number :640
fl. number :09.428
molar refractivity :60.69 ± 0.3 cm3
parachor :504.9 ± 4.0 cm3
index of refraction :1.493 ± 0.02
surface tension :34.2 ± 3.0 dyne/cm
density :0.988 ± 0.06 g/cm3
polarizability :24.06 ± 0.5 10-24cm3
XlogP : 3.00
molecular weight : 206.2808200 (IUPAC)
formula :C13 H18 O2
BioActivity Analysis :72036
NMR Predictor :Predict
 
 
export tariff code :2915.60.0000
fda reg :172.515

Suppliers :
Berje :Phenyl Propyl iso Butyrate
Cargill - Alfrebro :3-PHENYL PROPYL ISOBUTYRATE
natural, Kosher
Inoue :3-PHENYLPROPYL ISOBUTYRATE
Penta :phenyl propyl isobutyrate
Sigma-Aldrich-SAFC :3-Phenylpropyl isobutyrate
≥98%, Kosher, FG
Odor:  balsam; fruity; sweet

organoleptics :
odor type :balsamic
odor strength :medium
odor description :
at 100.00 %.  
sweet fruity balsam

properties :
appearence :colorless clear liquid
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.97900 @ 25.00 °C.
boiling point : 282.00 °C. @ 760.00 mm Hg
flash point :> 230.00  °F.  TCC  ( > 110.00 °C. )
logP (o/w) : 3.75

safety :
most important hazard(s) :Xi - Irritant
  R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
Human experience : 8 % solution: no irritation or sensitization.
Oral Toxicity(LD50) :
  Oral-Rat    >5000.00  mg/kg
(Levenstein, 1975f)

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

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :3.70 (μg/capita/day)
 
recommendation for 3-phenyl propyl isobutyrate usage levels up to :
  8.0000 % 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
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 3-phenylpropyl 2-methylpropanoate
(EINECS) number :203-125-0
RTECS :NQ5440000 for 103-58-2
chemidplus :000103582
EPA Substance Registry Services :103-58-2
dtp/nci :6039

references :
 3-phenylpropyl 2-methylpropanoate
fl. number :09.428
jecfa number :640
NIST Chemistry WebBook :3056796707
pubchem :150744

Cosmetics :
Cosmetic uses : perfuming agents

other :
CosIng :cosmetic data
synonyms :
isobutyric acid 3-phenyl propyl ester
 hydrocinnamyl 2-methyl propanoate
 hydrocinnamyl isobutyrate
2-methyl propanoic acid 3-phenyl propyl ester
3-phenyl propyl 2-methyl propanoate
beta-phenyl propyl 2-methyl propanoate
3-phenylpropyl 2-methylpropanoate

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
alpha-amyl cinnamyl acetate
 benzyl acetone
 butyl benzoate
isobutyl cinnamate
 cinnamyl anthranilate
 cinnamyl butyrate
(E)-cinnamyl butyrate
 cinnamyl formate
 cinnamyl propionate
 ethyl cinnamate
 hexyl cinnamate
 octyl benzoate
 phenyl salicylate
 prenyl benzoate
 propyl 2-furan acrylate
 santalyl butyrate
 spicy acetoacetate
 terpinyl butyrate

(odor and/or flavor) used in :
 balsam
 currant black currant
 fruit
 hovenia
 narcissus narcisse
 peach
 wistaria wisteria glycine

natural occurrence in :
not found in nature



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