beta-methyl ionone
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :1-(2,6,6-trimethyl-1-cyclohexenyl)pent-1-en-3-one
InChI :InChI=1/C14H22O/c1-5-12(15)8-9-13-11(2)7-6-10-14(13,3)4/h8-9H,5-7,10H2,1-4H3
InChIKey :LMWNGLDCJDIIBR-UHFFFAOYAR
SMILES :CCC(=O)C=CC1=C(CCCC1(C)C)C
(EINECS) number :204-843-7
cas number :127-43-5
fema number :2712
coe number :144
jecfa number :399
fl. number :07.010
molar refractivity :66.33 ± 0.3 cm3
parachor :530.4 ± 6.0 cm3
index of refraction :1.514 ± 0.02
surface tension :33.7 ± 3.0 dyne/cm
density :0.937 ± 0.06 g/cm3
polarizability :26.29 ± 0.5 10-24cm3
xlogp : 3.80
molecular weight : 206.3238800
formula :C14 H22 O
BioActivity Analysis :438617
 
 
export tariff code :2914.23.0000
fda reg :unspecified
 
 

organoleptics :
odor type :woody
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
woody floral
substantivity :328  Hour(s)

properties :
appearence :pale yellow to yellow clear liquid
assay : 80.00 - 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.93000 - 0.93500 @ 25.00 °C.
pounds per gallon - calc. : 7.739 to 7.780
refractive index :1.50300 - 1.50800 @ 20.00 °C.
boiling point : 102.00 °C. @ 2.60 mm Hg
boiling point : 238.00 - 242.00 °C. @ 760.00 mm Hg
logp : 4.38

safety :
most important hazard(s) : Xn - Harmful.
  
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) :> 200.00  °F.  TCC  ( > 93.33 °C. )
  
IFRA critical Effect :Sensitization
IFRA other specification :<= 2% Pseudomethylionone
Fragrance usage is RESTRICTED to :
Please review all IFRA documents for complete information. (QRA)
IFRA categories : limits in the finished product: (For a description of the categories, refer to the IFRA QRA Information Booklet.)
Category 1 :2.00 % (1)Category 2 :2.60 %
Category 3 :10.70 %Category 4 :32.10 %
Category 5 :16.90 %Category 6 :51.40 % (1)
Category 7 :5.40 %Category 8 :2.00 %
Category 9 :5.00 %Category 10 :2.50 %
Category 11 :See Note 
  
 

(1) IFRA would recommend that any material used to impart perfume or flavour in products intended for human ingestion should consist of ingredients that are in compliance with appropriate regulations for foods and food flavourings in the countries of planned distribution and, where these are lacking, with the recommendations laid down in the Code of Practice of IOFI (International Organisation of the Flavor Industry). Further information about IOFI can be found on its website (www.iofi.org).

 

Note : Category 11 includes all non-skin contact or incidental skin contact products. Due to negligible skin contact, the concentration of a fragrance ingredient should not exceed the usual concentration of the fragrance compound in the finished product.

For example, hypothetically if the usual concentration of a fragrance compound in the final product, for example a candle, is at 5%, then any individual fragrance ingredient (in this case beta-methyl ionone) must not exceed 5% in the candle.

recommendation for beta-methyl ionone usage levels up to :
  10.0000 ppm in the flavor.
  

safety links :
(EINECS) number :204-843-7
chemidplus :127-43-5
epa-srs :127-43-5
dtp/nci :163995
  
ifra :ifra - ( Found under : Pseudomethylionones )

other :
 

references :
jecfa number :399
fl. number :07.010
pubchem :438617
  
synonyms :
beta-cyclocitrylidene butanone
beta-methyl ionone
5-2,6,6-trimethyl-1-cyclohexen-1-yl-4-penten-3-one
1-(2,6,6-trimethyl-1-cyclohexen-1-yl) pent-1-en-3-one
1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-penten-3-one
(E)-1-(2,6,6-trimethyl-1-cyclohexenyl) pent-1-en-3-one
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) used in :
 floral
 woody
natural occurrence in :
not found in nature



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