hydroxycitronellal diethyl acetal
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IUPAC name :8,8-diethoxy-2,6-dimethyloctan-2-ol
InChI :InChI=1/C14H30O3/c1-6-16-13(17-7-2)11-12(3)9-8-10-14(4,5)15/h12-13,15H,6-11H2,1-5H3
InChIKey :XOJDKWNFMFCXNE-UHFFFAOYAV
cas number :7779-94-4
(EINECS) number :231-945-9
fema number :2584
coe number :44
jecfa number :613
fl. number :06.010
molar refractivity :71.81 ± 0.3 cm3
parachor :635.0 ± 4.0 cm3
index of refraction :1.443 ± 0.02
surface tension :30.3 ± 3.0 dyne/cm
density :0.910 ± 0.06 g/cm3
polarizability :28.47 ± 0.5 10-24cm3
XlogP : 3.50
molecular weight : 230.3868000
formula :C14 H30 O2
 
 
export tariff code :2911.00.5000
fda reg :172.515

Suppliers :
Bedoukian Research :HYDROXY CITRONELLAL DIETHYL ACETAL
≥93.0%, Kosher
Odor:  floral, lily, muguet
Inoue :HYDROXYCITRONELLAL DIETHYL ACETAL
Penta :hydroxycitronellal diethyl acetal

organoleptics :
odor type :floral
odor strength :low
odor description :
at 100.00 %.  
delicate green floral lily

properties :
appearence :colorless clear oily liquid
assay : 93.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.89800 to 0.90800 @ 25.00 °C.
pounds per gallon - calc. : 7.472 to 7.555
refractive index :1.43500 to 1.44200 @ 20.00 °C.
boiling point : 135.00 °C. @ 3.00 mm Hg
boiling point : 260.00 °C. @ 760.00 mm Hg
vapor pressure :0.00013 mm/Hg @ 25.00 °C.
flash point : 230.00  °F.  TCC  ( 110.00 °C. )
logP (o/w) : 2.84

safety :
most important hazard(s) :None - None found.
  S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.012 (μg/capita/day)
 
recommendation for hydroxycitronellal diethyl acetal usage levels up to :
  10.0000 % in the fragrance concentrate.
recommendation for hydroxycitronellal diethyl acetal usage levels up to :
  8.0000 ppm in the flavor.

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 8,8-diethoxy-2,6-dimethyloctan-2-ol
(EINECS) number :231-945-9
chemidplus :007779944
EPA Substance Registry Services :7779-94-4

references :
 8,8-diethoxy-2,6-dimethyloctan-2-ol
fl. number :06.010
jecfa number :613
pubchem :204216

other :
synonyms :
8,8-diethoxy-2,6-dimethyl octan-2-ol
8,8-diethoxy-2,6-dimethyl-2-octanol
8,8-diethoxy-2,6-dimethyloctan-2-ol
1,1-diethoxy-3,7-dimethyl-7-octanol

soluble in :
 alcohol
 oils

insoluble in :
 water

stability :
 alkalis

(odor and/or flavor) blends with :
isoamyl 3-(2-furan) propionate
 amyl benzoate
alpha-amyl cinnamaldehyde dimethyl acetal
 anisyl propanal / methyl anthranilate schiff's base
 benzyl anthranilate
 benzyl methyl ether
 bois de rose oil
isobutyl benzyl carbinol
alpha-butyl cinnamaldehyde
 chrysanthemum oxide
 cinnamyl formate
 citral dimethyl acetal
 citronellyl acetate
 citronellyl ethoxalate
 citronellyl oxyacetaldehyde
 citronellyl propionate
 citrus ocimenol
 clary sage absolute
 coranol
para-cresyl phenyl acetate
para-cresyl propionaldehyde
 cubeb oil
 cumin carbinol
 cuminyl acetaldehyde
 cyclamen aldehyde / methyl anthranilate schiff's base
 cyclamen homoaldehyde
 cyclohexyl ethyl alcohol
 cyclohexyl propanol
gamma-damascone
2-decalinol
 decanal propylene glycol acetal
3-decanone
(E)-4-decen-1-al
(Z)-4-decen-1-al
2-decen-1-al
 dihydrolinalool
 dimethyl benzyl carbinol
 dimethyl benzyl carbinyl butyrate
 dimethyl benzyl carbinyl formate
 dimethyl succinate
6,8-dimethyl-2-nonanol
3,6-dimethyl-3-octanol
 earthy acetal
 ethyl 2-benzyl butyrate
 ethyl formate
(E)-ethyl geranate
 ethyl linalool
 ethyl linalyl acetal
 ethyl linalyl acetate
 ethyl linalyl ether
 ethyl methyl-para-tolyl glycidate
2-ethyl octine carbonate
(E,E)-farnesol
 farnesyl acetate
 floral butanal
 floral pyranol
 freesia acetate
 gardenia absolute
 gardenia decalone
 geranium absolute
 geranium oil
 geranyl acetone
 geranyl formate
 geranyl isobutyrate
 grapefruit pentanol
 hawthorn ethanol
(Z)-3-hexen-1-yl phenyl acetate
(Z)-3-hexen-1-yl salicylate
alpha-hexyl cinnamaldehyde
 ho leaf oil
 ho wood oil
 hyacinth absolute
 hydroxycitronellal
 hydroxycitronellal / methyl anthranilate schiff's base
 hydroxycitronellal dimethyl acetal
 hydroxycitronellol
 ivy carbaldehyde / methyl anthranilate schiff's base
 ivy dioxolane
 jasimia
 jasmin cyclopentanol
 jonquil absolute
 leather cyclohexanol
 leerall
 leerall / methyl anthranilate schiff's base
 lily pentanal
 lily propanol
 lilyall
 lilyall / methyl anthranilate schiff's base
 linalool
dextro-linalool
laevo-linalool
 linalool oxide
 linalyl anthranilate
 linalyl benzoate
 linalyl cinnamate
 linalyl propionate
 magnolia cyclohexanol
 magnolia decadienal
 marine hexane
 methoxycitronellal
 methyl 2-undecynoate
 methyl cyclocitrone
para-methyl hydratropaldehyde
2-methyl octanal
 methyl octine carbonate
4-methyl-4-phenyl pentanone
 mimosa absolute
 muguet butanal
 muguet butanol
 muguet carbaldehyde
 muguet carbinol
 muguet carboxaldehyde
 muguet ethanol
 muguet nitrile
 muguet octadienol
 muguet propanol
 muguet shiseol
 muguet undecadienal
 myrmac aldehyde
 narcissus acetate
 neroli oil
 nerolidol
 nonanal
 ocean propanal / methyl anthranilate schiff's base
 octanal dimethyl acetal
 octyl oxyacetaldehyde
 octyl phenyl acetate
 orange leaf absolute
 ozone propanal
 papaya isobutyrate
 peach pivalate
 phenethyl formate
 phenethyl isopropyl ether
 phenethyl oxyacetaldehyde
 phenethyl tiglate
 phenyl acetaldehyde
 phenyl acetaldehyde diisobutyl acetal
 phenyl glycol diacetate
2-phenyl propionaldehyde ethylene glycol acetal
 phenyl propyl phenyl acetate
 rose butanoate
(Z)-rose oxide
 rose pyran
 styralyl formate
 sweet pea absolute
alpha-terpinyl anthranilate
 terpinyl isobutyrate
 tetrahydrolinalool
 tetrahydromyrcenol
 tricyclodecenyl acetate
isovaleraldehyde propylene glycol acetal
 ylang ylang oil

(odor and/or flavor) used in :
 floral
 muguet lily of the valley

natural occurrence in :
not found in nature



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