isopropyl benzoate
 
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IUPAC name :propan-2-yl benzoate
InChI :InChI=1/C10H12O2/c1-8(2)12-10(11)9-6-4-3-5-7-9/h3-8H,1-2H3
InChIKey :FEXQDZTYJVXMOS-UHFFFAOYAH
SMILES :CC(C)OC(=O)C1=CC=CC=C1
(EINECS) number :213-361-6
cas number :939-48-0
beilstein number :2044384
fema number :2932
coe number :652
jecfa number :855
fl. number :09.770
molar refractivity :47.25 ± 0.3 cm3
parachor :389.0 ± 4.0 cm3
index of refraction :1.499 ± 0.02
surface tension :34.3 ± 3.0 dyne/cm
density :1.021 ± 0.06 g/cm3
polarizability :18.73 ± 0.5 10-24cm3
xlogp : 2.80
molecular weight : 164.2010800
formula :C10 H12 O2
 
 
export tariff code :unspecified
fda reg :unspecified
 
 

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

properties :
appearence :colorless clear liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.00500 - 1.01100 @ 25.00 °C.
pounds per gallon - calc. : 8.363 to 8.413
refractive index :1.49200 - 1.49700 @ 20.00 °C.
boiling point : 215.00 - 217.00 °C. @ 760.00 mm Hg
acid value : 1.00  max.  KOH/g
logp : 3.18

safety :
Oral Toxicity(LD50) : Oral-Rat    3730.00  mg/kg    (Smyth et al., 1951a)
Dermal Toxicity(LD50) : Skin-Rabbit  20.00  ml/kg    
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.0037 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :0.30 (μg/capita/day)
  
flash point ( Deg. F. ) : 230.00  °F.  TCC  ( 110.00 °C. )
  
limits in the finished product for - "leave on the skin contact" :
  0.5000 % Recommendation.
  
limits in the finished product for - "wash off the skin contact" :
  0.5000 % Recommendation.
  
limits in the finished product for - "no skin contact" :
  5.0000 % Recommendation.
  
recommendation for isopropyl benzoate usage levels up to :
  1.0000 % in the fragrance concentrate.
  
recommendation for isopropyl benzoate usage levels up to :
  1.0000 ppm in the flavor.
  

safety links :
(EINECS) number :213-361-6
chemidplus :000939480
epa-srs :939-48-0
  

other :
 

references :
jecfa number :855
fl. number :09.770
pubchem :156994
NIST Chemistry WebBook :2889867271
  
synonyms :
 benzoic acid 1-methyl ethyl ester
 benzoic acid isopropyl ester
1-methyl ethyl benzoate
 propan-2-yl benzoate
isopropyl benzoate
soluble in :
 alcohol
 water, 126 mg/L @ 25C
insoluble in :
 water
(odor and/or flavor) blends with :
1-acetyl cyclohexyl acetate
para-anisyl formate
 benzaldehyde / methyl anthranilate schiff's base
 berry hexanoate
isobutyl anthranilate
isobutyl furyl propionate
2-butyl thiophene
 chamomile isobutyrate
 chamomile propionate
 cinnamyl formate
 citronellyl butyrate
 citronellyl hexanoate
 citronellyl isobutyrate
 citronellyl propionate
(E)-citronellyl tiglate
(E)-beta-damascone
(Z)-beta-damascone
beta-damascone
2-decalinyl acetate
 dihydrojasmone
S-(2,5-dimethyl-3-furyl) ethane thioate
 ethyl 2-furoate
 ethyl levulinate
4-ethyl octanoic acid
 heptyl isobutyrate
(Z)-3-hexen-1-yl isovalerate
 methyl (Z)-3-hexenoate
 methyl 4-phenyl butyrate
 methyl alpha-ionone
 methyl decanoate
alpha-isomethyl ionone (90% min.)
 methyl ionyl acetate
 methyl isobutyrate
(E)-7-methyl-3-octen-2-one
3-nonanon-1-yl acetate
 orris root concrete
1-phenyl propyl butyrate
2-phenyl propyl isobutyrate
4-phenyl-3-buten-2-ol
2-phenyl-4-pentenal
 rose undecene
 terpinyl valerate
 tetrahydroionyl acetate
4-(para-tolyl)-2-butanone
 tropical ionone
(odor and/or flavor) used in :
 floral
 fruit
 preservatives
natural occurrence in :
apple
cocoa
honey
pear



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