tobacco butenal
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IUPAC name :2-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-2-enal
InChI :InChI=1/C14H22O/c1-11(10-15)7-8-13-12(2)6-5-9-14(13,3)4/h6-7,10,13H,5,8-9H2,1-4H3
InChIKey :JJHZLPJQTHPGEI-UHFFFAOYAN
SMILES :CC1=CCCC(C1CC=C(C)C=O)(C)C
cas number :68555-62-4
(EINECS) number :271-439-5
molar refractivity :64.61 ± 0.3 cm3
parachor :532.1 ± 6.0 cm3
index of refraction :1.464 ± 0.02
surface tension :26.7 ± 3.0 dyne/cm
density :0.881 ± 0.06 g/cm3
polarizability :25.61 ± 0.5 10-24cm3
XlogP : 4.50
molecular weight : 206.3238800
formula :C14 H22 O
 

 
IUPAC name :(E)-2-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-2-enal
InChI :InChI=1/C14H22O/c1-11(10-15)7-8-13-12(2)6-5-9-14(13,3)4/h6-7,10,13H,5,8-9H2,1-4H3/b11-7+
InChIKey :JJHZLPJQTHPGEI-YRNVUSSQBH
SMILES :CC1=CCCC(C1C\C=C(/C)\C=O)(C)C
cas number :68555-62-4  (E)
molar refractivity :64.61 ± 0.3 cm3
parachor :532.1 ± 6.0 cm3
index of refraction :1.464 ± 0.02
surface tension :26.7 ± 3.0 dyne/cm
density :0.881 ± 0.06 g/cm3
polarizability :25.61 ± 0.5 10-24cm3
XlogP : 4.50
molecular weight : 206.3238800
formula :C14 H22 O
 

 
export tariff code :2912.29.0000
fda reg :unspecified

Suppliers :
Bedoukian Research :VELTONAL
≥90.0%, Kosher
Odor:  A long lasting, dry, diffusive raspberry type

organoleptics :
odor type :tobacco
odor strength :medium
odor description :¹
at 100.00 %.  
dry sweet tobacco nutty violet
odor sample from :Bedoukian Research, Inc.
substantivity :276  Hour(s)

properties :
appearence :pale yellow to yellow clear viscous liquid
assay : 90.00 to 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.93600 to 0.94300 @ 25.00 °C.
pounds per gallon - calc. : 7.788 to 7.847
refractive index :1.50400 to 1.51100 @ 20.00 °C.
boiling point : 105.00 °C. @ 1.00 mm Hg
vapor pressure :0.00368 mm/Hg @ 25.00 °C.
flash point : 230.00  °F.  TCC  ( 110.00 °C. )
logP (o/w) : 4.85

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.
Oral Toxicity(LD50) :
  Oral-Rat    >5000.00  mg/kg

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

safety in use :
 
recommendation for tobacco butenal usage levels up to :
  5.0000 % in the fragrance concentrate.
recommendation for tobacco butenal usage levels up to :
 not for flavor use.

safety references :
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 2-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-2-enal
(EINECS) number :271-439-5
chemidplus :068555624
EPA Substance Registry Services :68555-62-4
 (E)-2-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-2-enal

references :
 2-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-2-enal
NIST Chemistry WebBook :855917426
pubchem :10532713
 (E)-2-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-2-enal
pubchem :686817

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1986)¹
CosIng :cosmetic data
synonyms :
2-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-2-enal
2-methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-buten-1-al
2-methyl-4-(2,6,6-trimethyl-2-cyclohexenyl)-2-butenal
 veltonal

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 allspice oil
 allyl amyl glycolate
 amber carbinol
 ambroxan
alpha-amyl cinnamaldehyde
isoamyl phenyl acetate
isoamyl salicylate
 amyris wood oil
 angelica root oil
para-anisaldehyde
 anise seed oil
para-anisyl alcohol
 beeswax absolute
 benzoin resinoid
 benzyl acetate
 benzyl alcohol
 benzyl benzoate
 benzyl cinnamate
 benzyl isoeugenol
 benzyl propionate
 benzyl salicylate
 bergamot oil
 bois de rose oil
isobornyl acetate
laevo-bornyl acetate
isobutyl cinnamate
isobutyl quinoline
isobutyl salicylate
 caramel furanone
 caraway seed oil
 carnation absolute
 carrot seed oil
 cassia bark oil
 cedarwood oils
 chocolate pyrazine
 cinnamyl alcohol
 cistus oil
 citronellol
 clary sage oil
 clove bud oil
 clover nitrile
 coriander seed oil
 coumarin
 cuminaldehyde
 cyclamen aldehyde
 cyclohexyl ethyl alcohol
gamma-decalactone
 decanol
 decyl acetate
 dimethyl anthranilate
 dimethyl benzyl carbinol
 dimethyl benzyl carbinyl acetate
 dimethyl benzyl carbinyl butyrate
 dodecanal
 dodecanol
 ethyl cinnamate
4-ethyl guaiacol
 ethyl laurate
 ethyl maltol
 ethyl phenyl acetate
 ethyl vanillin
 eugenol
 fir balsam absolute
 floral pyranol
 frankincense oil
 guaiacwood oil
 gurjun balsam oil
 hay absolute
 heliotropin
 heliotropyl diethyl acetal
gamma-heptalactone
gamma-hexalactone
(Z)-3-hexen-1-yl acetate
(Z)-3-hexen-1-yl benzoate
(Z)-3-hexen-1-yl salicylate
(Z)-3-hexen-1-yl tiglate
alpha-hexyl cinnamaldehyde
 ho leaf oil
 hyacinth ether
 hydroxycitronellal
 immortelle absolute
 ionones
 labdanum resinoid
 lavender absolute
 leerall
 linalool
laevo-linalool
 linalool oxide
 linalyl acetate
 longifolene
 maltol
 methyl acetophenone
 methyl cedryl ketone
alpha-methyl cinnamaldehyde
 methyl cinnamate
 methyl dihydrojasmonate
 methyl ionones
 methyl isoeugenol
 methyl phenyl acetate
 methyl undecylenate
 muguet carboxaldehyde
 musks
 myrrh oil
beta-naphthyl ethyl ether
 nerol
gamma-nonalactone
 nutmeg oil
 oakmoss absolute
 ocean propanal
 orange oil
 orris pyridine
 patchouli ethanone
 patchouli oil
 peony alcohol
 pepper oil black
 phenethyl acetate
 phenethyl alcohol
 phenethyl isobutyrate
 phenethyl phenyl acetate
 phenethyl salicylate
 phenyl acetaldehyde dimethyl acetal
3-phenyl propyl alcohol
 raspberry ketone
 raspberry ketone acetate
 raspberry ketone methyl ether
 rhodinol
 rose butanoate
 rose oxides
 santall
 strawberry furanone
alpha-terpineol
 tetrahydrolinalool
 tonka bean absolute
gamma-undecalactone
10-undecen-1-al
 vanillin

(odor and/or flavor) used in :
 amber
 berry
 dry
 fresh
 hay new mown hay foin coupe
 sandalwood
 tobacco tabac tabaco
 tonka
 vetiver
 violet
 woody

natural occurrence in :
not found in nature



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Html Last modified 07/30/2009