2-methyl-4-phenyl butanal
 
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IUPAC name :2-methyl-4-phenylbutanal
InChI :InChI=1/C11H14O/c1-10(9-12)7-8-11-5-3-2-4-6-11/h2-6,9-10H,7-8H2,1H3
InChIKey :RLFLIPVJQTWXKR-UHFFFAOYAN
SMILES :CC(CCC1=CC=CC=C1)C=O
(EINECS) number :255-022-5
cas number :40654-82-8
fema number :2737
coe number :134
jecfa number :1462
fl. number :05.046
molar refractivity :49.84 ± 0.3 cm3
parachor :409.4 ± 4.0 cm3
index of refraction :1.500 ± 0.02
surface tension :34.0 ± 3.0 dyne/cm
density :0.957 ± 0.06 g/cm3
polarizability :19.76 ± 0.5 10-24cm3
xlogp : 2.90
molecular weight : 162.2282600
formula :C11 H14 O
 
 
export tariff code :unspecified
fda reg :unspecified
 
 

organoleptics :
odor type :floral
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
sweet floral earthy musty

properties :
appearence :colorless clear liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.96800 - 0.97500 @ 25.00 °C.
pounds per gallon - calc. : 8.055 to 8.113
refractive index :1.50600 - 1.51000 @ 20.00 °C.
boiling point : 253.00 °C. @ 760.00 mm Hg
acid value : 2.00  max.  KOH/g
logp : 2.82

safety :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.34 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :0.40 (μg/capita/day)
  
flash point ( Deg. F. ) : 245.00  °F.  TCC  ( 118.33 °C. )
  
recommendation for 2-methyl-4-phenyl butanal usage levels up to :
  0.2000 % in the fragrance concentrate.
  

safety links :
(EINECS) number :255-022-5
chemidplus :040654828
epa-srs :40654-82-8
  

other :
 

references :
jecfa number :1462
fl. number :05.046
pubchem :205097
  
synonyms :
alpha-methyl benzene butanal
2-methyl-4-phenyl butanal
2-methyl-4-phenyl butyraldehyde
4-phenyl-2-methyl butanal
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) blends with :
4-carvomenthenol
(±)-citronellol
 cocoa butenal
 earthy acetal
 geosmin
 ginger oleoresin
(Z)-linalool oxide (furanoid)
2-methyl anisole
 methyl cyclocitrone
 oakmoss absolute
1-octen-3-one
 phenethyl butyrate
 phenyl acetaldehyde 2,3-butylene glycol acetal
 styralyl butyrate
3,5,5-trimethyl hexanol
2,3,5-trimethyl pyrazine
(odor and/or flavor) used in :
 floral
natural occurrence in :
not found in nature



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Html Last modified 11/13/2008