2,6-nonadien-1-al
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IUPAC name :nona-2,6-dienal
InChI :InChI=1/C9H14O/c1-2-3-4-5-6-7-8-9-10/h3-4,7-9H,2,5-6H2,1H3
InChIKey :HZYHMHHBBBSGHB-UHFFFAOYAR
SMILES :CCC=CCCC=CC=O
cas number :26370-28-5
(EINECS) number :247-632-5
molar refractivity :44.04 ± 0.3 cm3
parachor :373.5 ± 4.0 cm3
index of refraction :1.457 ± 0.02
surface tension :28.5 ± 3.0 dyne/cm
density :0.855 ± 0.06 g/cm3
polarizability :17.46 ± 0.5 10-24cm3
XlogP : 3.00
molecular weight : 138.2068600 (IUPAC)
formula :C9 H14 O
NMR Predictor :Predict
 
 
export tariff code :2912.19.9000
fda reg :unspecified
Suppliers :
Bedoukian Research :e,z-2,6-NONADIEN-1-AL
≥90.0% (trans,cis), FCC, Kosher
Odor:  A powerful cucumber and violet leaf odor in dilution
Widely used in cucumber, pear, cantaloupe, mango and violet-floral accords. Blends well with Chloranthus spicatus.
Flavor:  green
Used in cucumber and melon flavors as well as berry.
organoleptics :
odor strength :high ,
recommend smelling in a 1.00 % solution or less
odor description:
at 1.00 % in dipropylene glycol.  		cucumber violet leaf
substantivity :240  Hour(s)
properties :
appearence :colorless to pale yellow clear liquid
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.86000 to 0.87000 @ 25.00 °C.
pounds per gallon - calc. : 7.156 to 7.239
refractive index :1.47000 to 1.47500 @ 20.00 °C.
boiling point : 200.00 to 202.00 °C. @ 760.00 mm Hg
boiling point : 90.00 °C. @ 4.00 mm Hg
acid value : 5.00  max.  KOH/g
flash point : 184.00  °F.  TCC  ( 84.44 °C. )
logP (o/w) : 2.60
safety :
most important hazard(s) :Xi - Irritant
  R 38 - Irritating to skin.
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 37/39 - Wear suitable gloves and eye/face protection.
Oral Toxicity(LD50) : 
  Not determined
Dermal Toxicity(LD50) : 
  Not determined
Inhalation Toxicity(LC50) : 
  Not determined
 
safety in use :
Category :flavor and fragrance agents
 
recommendation for 2,6-nonadien-1-al fragrance usage levels up to :
  0.5000 % in the fragrance concentrate.
recommendation for 2,6-nonadien-1-al flavor usage levels up to :
  1.0000 ppm in the flavor.
safety references :
EPI System :view
Cancer Citations :Search
Toxicology Citations :Search
Env. Mutagen Info. Center :Search
Canada Domestic Sub. List :Yes
 
WGK Germany :2
 
 
 
 
nona-2,6-dienal
(EINECS) number :247-632-5
chemidplus :026370285
EPA Substance Registry Services :26370-28-5
references :
 
nona-2,6-dienal
NIST Chemistry WebBook :26370285
pubchem :670059
other :
VCF-Online: VCF Volatile Compounds in Food
RIFM :listed
FMA :listed
synonyms :
 nona-2,6-dienal
 nonadienal
soluble in :
 alcohol
insoluble in :
 water
stability :
potential blenders :    note
 acetaldehyde butyl phenethyl acetalFL/FR
 acetaldehyde di-(Z)-3-hexen-1-yl acetalFL/FR
 acetaldehyde ethyl phenethyl acetalFL/FR
 algae absoluteFR
 allyl amyl glycolateFR
 allyl anthranilateFL/FR
 allyl cyclohexyl propionateFL/FR
isoamyl benzoateFL/FR
isoamyl butyrateFL/FR
alpha-amyl cinnamaldehydeFL/FR
isoamyl phenyl acetateFL/FR
isoamyl salicylateFL/FR
para-anisyl acetateFL/FR
para-anisyl alcoholFL/FR
 basil absolute sweetFL/FR
 benzyl acetateFL/FR
 benzyl alcoholFL/FR
 benzyl cinnamateFL/FR
 benzyl isobutyrateFL/FR
 benzyl propionateFL/FR
 bergamot oilFL/FR
 blood orange oilFL/FR
 bois de rose oilFL/FR
 carrot seed oilFL/FR
 citronellyl acetateFL/FR
 citronellyl formateFL/FR
 clary sage oilFL/FR
 clover nitrileFR
 coriander seed oilFL/FR
 cucumber notes 
 cyclamen aldehydeFL/FR
neocyclocitralFR
 cyclohexyl ethyl alcoholFL/FR
alpha-damasconeFL/FR
beta-damasconeFL/FR
 davana oilFL/FR
(E,E)-2,4-decadien-1-alFL
gamma-decalactoneFL/FR
 decanalFL/FR
(Z)-7-decen-1-alFR
 decyl acetateFL/FR
 diethyl malonateFL/FR
 ethyl (E,Z)-2,4-decadienoateFL/FR
 ethyl cinnamateFL/FR
 ethyl heptanoateFL/FR
 ethyl vanillinFL/FR
 floral pyranolFR
 galbanum oleoresinFL
 gardenia oxideFR
 geranium absoluteFL/FR
 geranyl acetateFL/FR
(E)-geranyl acetoneFL/FR
 grapefruit pentanolFR
 green acetateFR
 heliotropyl acetateFL/FR
 heliotropyl acetoneFL/FR
 heptyl cinnamateFL/FR
 herbal heptaneFR
(E)-2-hexen-1-alFL
2-hexen-1-alFL
3-hexen-1-alFL/FR
(E)-2-hexen-1-olFL/FR
(Z)-2-hexen-1-olFL/FR
(Z)-3-hexen-1-olFL/FR
2-hexen-1-olFL/FR
3-hexen-1-olFL/FR
(Z)-3-hexen-1-yl 2-methyl butyrateFL/FR
(E)-2-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl benzoateFL/FR
(Z)-3-hexen-1-yl butyrateFL/FR
(Z)-3-hexen-1-yl lactateFL/FR
(Z)-3-hexen-1-yl propionateFL/FR
(Z)-3-hexen-1-yl pyruvateFL/FR
 hexoxyacetaldehyde dimethyl acetalFR
 hexyl 2-methyl butyrateFL/FR
 hexyl acetateFL/FR
alpha-hexyl cinnamaldehydeFL/FR
 ho leaf oilFR
 hyacinth etherFR
 leaf acetalFL/FR
 leafy acetalFL/FR
 leerallFR
 linaloolFL/FR
laevo-linaloolFL/FR
 linalool oxideFL/FR
 linalyl acetateFL/FR
 marine pyridineFR
 melon heptenalFL/FR
 melon nonenoateFL/FR
 methyl 2-methyl valerateFL/FR
 methyl dihydrojasmonateFL/FR
 methyl heptine carbonateFL/FR
 methyl octine carbonateFL/FR
3-methyl-3-pentanolFL
 mimosa absoluteFL/FR
 muguet carboxaldehydeFR
 neryl acetateFL/FR
(E,E)-2,6-nonadien-1-alFL/FR
2,4-nonadien-1-alFL
(E,Z)-2,6-nonadien-1-al diethyl acetalFL/FR
(E,Z)-2,6-nonadien-1-olFL/FR
(E,Z)-3,6-nonadien-1-olFL/FR
(Z,Z)-3,6-nonadien-1-olFL/FR
2,4-nonadien-1-olFL/FR
2,6-nonadien-1-olFL/FR
3,6-nonadien-1-olFL/FR
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
 nonanalFL/FR
 nonanolFL/FR
2,4,6-nonatrien-1-alFL
(E)-2-nonen-1-alFL/FR
(Z)-2-nonen-1-alCS
(Z)-6-nonen-1-alFL/FR
 ocean propanalFL/FR
 octanalFL/FR
 octanal dimethyl acetalFL/FR
(E)-2-octen-1-alFL/FR
(Z)-2-octen-1-al 
(Z)-5-octen-1-olFL/FR
(Z)-5-octen-1-yl propionateFL/FR
 orange oilFL/FR
 petitgrain combava oilCS
 phenethyl acetateFL/FR
 phenethyl isobutyrateFL/FR
 phenethyl propionateFL/FR
 phenyl acetaldehyde dimethyl acetalFL/FR
 plectranthus glandulosus hook f. leaf oil cameroon 
isopropyl phenyl propionaldehydeFR
 raspberry ketoneFL/FR
 raspberry ketone acetateFL/FR
 raspberry ketone methyl etherFL/FR
 rose butanoateFL/FR
 rose leaf absoluteFL/FR
 rosemary oleoresinFL/FR
 santallFR
 strawberry furanoneFL/FR
 strawberry glycidate 1FL/FR
 styralyl acetateFL/FR
alpha-terpineolFL/FR
 tetrahydrolinaloolFL/FR
gamma-undecalactoneFL/FR
 vanillyl acetateFL/FR
 violet leaf absoluteFL/FR
 violet methyl carbonateFR
 watermelon ketoneFR
 woody amyleneFR
potential uses :
 apple
 cherry
 cranberry
 cucumber
 flower
 green
 guava
 huckleberry bilberry
 leaf
 mango
 melon watermelon muskmelon cantaloupe
 natural
 pear
 pepper bell pepper
 tea
 trassi
 tropical
 violet
natural occurrence in :    note
 coffee  

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