violet dienyne
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IUPAC name :(3E)-undeca-1,3-dien-5-yne
InChI :InChI=1/C11H16/c1-3-5-7-9-11-10-8-6-4-2/h3,5,7H,1,4,6,8,10H2,2H3/b7-5+
InChIKey :VJCOQIJZYGQPKM-FNORWQNLBQ
SMILES :CCCCCC#C\C=C\C=C
cas number :166432-52-6
molar refractivity :50.79 ± 0.3 cm3
parachor :424.1 ± 4.0 cm3
index of refraction :1.469 ± 0.02
surface tension :29.4 ± 3.0 dyne/cm
density :0.813 ± 0.06 g/cm3
polarizability :20.13 ± 0.5 10-24cm3
XlogP : 5.00
molecular weight : 148.2447400 (IUPAC)
formula :C11 H16
NMR Predictor :Predict
 

 
IUPAC name :(3Z)-undeca-1,3-dien-5-yne
InChI :InChI=1/C11H16/c1-3-5-7-9-11-10-8-6-4-2/h3,5,7H,1,4,6,8,10H2,2H3/b7-5-
InChIKey :VJCOQIJZYGQPKM-ALCCZGGFBW
SMILES :CCCCCC#C\C=C/C=C
cas number :166432-52-6  (Z)
molar refractivity :50.79 ± 0.3 cm3
parachor :424.1 ± 4.0 cm3
index of refraction :1.469 ± 0.02
surface tension :29.4 ± 3.0 dyne/cm
density :0.813 ± 0.06 g/cm3
polarizability :20.13 ± 0.5 10-24cm3
XlogP : 5.00
molecular weight : 148.2447400 (IUPAC)
formula :C11 H16
NMR Predictor :Predict
 

 
export tariff code :unspecified
fda reg :unspecified

Suppliers :
Firmenich :VIOLETTYNE MIP
Odor:  Nice fruity-green, strongly violet-leaf note (reminiscent of Methyl and Heptyl Methyl Carbonate), with a nice natural Galbanum under note.
Vigon :Violettyne MIP
Odor:  FRUITY, GREEN

organoleptics :
odor type :green
odor strength :high ,
recommend smelling in a 1.00 % solution or less
odor description :
at 1.00 % in dipropylene glycol.  
fruity green violet leaf galbanum

properties :
appearence :colorless to pale yellow clear liquid
assay : 96.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.84500 to 0.85500 @ 25.00 °C.
pounds per gallon - calc. : 7.031 to 7.114
refractive index :1.44000 to 1.44400 @ 20.00 °C.
acid value : 1.00  max.  KOH/g
vapor pressure :0.10000 mm/Hg @ 20.00 °C.
vapor density :5.1 ( Air = 1 )
flash point : 171.00  °F.  TCC  ( 77.22 °C. )
logP (o/w) : 4.64

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 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    >2000.00  mg/kg

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

safety in use :
 
recommendation for violet dienyne usage levels up to :
  1.0000 % in the fragrance concentrate.
recommendation for violet dienyne usage levels up to :
 not for flavor use.

safety references :
EPI System :view
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :3
 
 
 
 (3E)-undeca-1,3-dien-5-yne
chemidplus :166432526
EPA Substance Registry Services :166432-52-6
 (3Z)-undeca-1,3-dien-5-yne

references :
 (3E)-undeca-1,3-dien-5-yne
pubchem :10549606
 (3Z)-undeca-1,3-dien-5-yne
pubchem :34094219

other :
synonyms :
(3E)-undeca-1,3-dien-5-yne
1,3-undecadien-5-yne
 violettyne mip

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 algae absolute
 allyl amyl glycolate
isoamyl benzoate
alpha-amyl cinnamaldehyde
isoamyl salicylate
 amyris wood oil
para-anisaldehyde
para-anisyl alcohol
 anthocephalus cadamba oil
 basil oil
 beeswax absolute
 benzoin resinoid
 benzyl acetate
 benzyl cinnamate
 benzyl propionate
 bergamot oil
 bois de rose oil
 boronia absolute
isobutyl cinnamate
 caraway seed oil
 carrot seed oil
 cassia bark oil
 cedarwood oils
 cinnamyl alcohol
 citronella oil
 citronellol
 citronellyl acetate
 clary sage oil
 clover nitrile
 coriander seed oil
 cumin seed oil
 cuminaldehyde
 currant bud absolute black
 cyclamen aldehyde
 cyclohexyl ethyl alcohol
 dimethyl anthranilate
 dimethyl benzyl carbinol
 dimethyl benzyl carbinyl butyrate
 ethyl cinnamate
 ethyl vanillin
 floral pyranol
 gardenia oxide
 geraniol
 geranium oil
(E)-geranyl acetone
 green acetate
 heliotropyl acetate
 heliotropyl acetone
 heliotropyl diethyl acetal
(Z)-3-hexen-1-ol
(Z)-3-hexen-1-yl acetate
(Z)-3-hexen-1-yl benzoate
(Z)-3-hexen-1-yl salicylate
 hexyl 2-methyl butyrate
alpha-hexyl cinnamaldehyde
 hyacinth ether
 hydroxycitronellal
 ionones
 irones
 leaf acetal
 leerall
 linalool
laevo-linalool
 linalool oxide
 linalyl acetate
 melon heptenal
 melon nonenoate
 methyl cinnamate
 methyl dihydrojasmonate
 methyl heptine carbonate
 methyl ionones
 methyl octine carbonate
 michelia leaf oil
 mimosa absolute
 muguet carboxaldehyde
 musks
beta-naphthyl ethyl ether
 narcissus absolute
 nerol
 neroli oil
 nerolidol
 neryl acetate
 nonanal
 nonanol
 oakmoss absolute
 ocean propanal
 orange oil
 orris pyridine
 peony alcohol
 phenethyl acetate
 phenethyl alcohol
 phenethyl phenyl acetate
 phenethyl salicylate
 phenyl acetaldehyde dimethyl acetal
3-phenyl propionaldehyde
 raspberry ketone methyl ether
 rhodinol
 rose absolute
 rose butanoate
 rose oxides
 santall
 strawberry glycidate 1
 tea leaf absolute
alpha-terpineol
 tonka bean absolute
 tuberose absolute
gamma-undecalactone
 vanilla absolute
 verymoss
 vetiver oil
 violet decenol
 violet methyl carbonate
 woody amylene
 ylang ylang oil

(odor and/or flavor) used in :
 apple blossom
 blackberry
 bouquet
 cherry blossom
 cranberry
 cucumber
 fig
 fir balsam
 floral
 fruit
 galbanum
 green
 hibiscus
 honeysuckle chevrefeuille
 lily
 linden blossom limeflower tilleul
 magnolia
 melon
 muguet lily of the valley
 mulberry
 orchid
 passion fruit
 peony
 raspberry
 rose white rose
 sweet pea pois de senteur
 violet
 violet leaf

natural occurrence in :
not found in nature



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