timber dioxolane
organoleptics  properties  safety  references  cosmetics    Home Page
 
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IUPAC name :2,2,5,5-tetramethyl-4-propan-2-yl-1,3-dioxane
InChI :InChI=1/C11H22O2/c1-8(2)9-10(3,4)7-12-11(5,6)13-9/h8-9H,7H2,1-6H3
InChIKey :WVYKHQRCBWWGFK-UHFFFAOYAO
SMILES :CC(C)C1C(COC(O1)(C)C)(C)C
cas number :61920-45-4
(EINECS) number :263-322-2
molar refractivity :54.16 ± 0.3 cm3
parachor :470.1 ± 6.0 cm3
index of refraction :1.412 ± 0.02
surface tension :21.8 ± 3.0 dyne/cm
density :0.856 ± 0.06 g/cm3
polarizability :21.47 ± 0.5 10-24cm3
XlogP : 2.80
molecular weight : 186.2911800
formula :C11 H22 O2
 
 
export tariff code :unspecified
fda reg :unspecified

organoleptics :
odor type :woody
odor strength :medium
odor description :¹
at 100.00 %.  
old wood earthy fruity green herbal sawen wood
odor sample from :Henkel Corporation
substantivity :4  Hour(s)

properties :
appearence :colorless clear liquid
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.89200 @ 25.00 °C.
refractive index :1.42800 to 1.43200 @ 20.00 °C.
boiling point : 70.00 °C. @ 17.00 mm Hg
flash point : 125.00  °F.  TCC  ( 51.67 °C. )
logP (o/w) : 2.99

safety :
most important hazard(s) :Xi - Irritant
  R 10 - Flammable.
R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
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-Mouse    >3.10  gm/kg

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

safety in use :
 
recommendation for timber dioxolane usage levels up to :
  2.0000 % in the fragrance concentrate.
recommendation for timber dioxolane 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
 
 
 
 2,2,5,5-tetramethyl-4-propan-2-yl-1,3-dioxane
(EINECS) number :263-322-2
chemidplus :061920454
EPA Substance Registry Services :61920-45-4

references :
 2,2,5,5-tetramethyl-4-propan-2-yl-1,3-dioxane
pubchem :689719

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1984)¹
CosIng :cosmetic data
synonyms :
isopropyl tetramethyl dioxane
4-isopropyl-2,2,5,5-tetramethyl-1,3-dioxane
2,2,5,5-tetramethyl-4-(1-methyl ethyl)-1,3-dioxane
2,2,5,5-tetramethyl-4-isopropyl-1,3-dioxane
2,2,5,5-tetramethyl-4-propan-2-yl-1,3-dioxane
 verdoxan

soluble in :
 alcohol

insoluble in :
 water

stability :
 alkali

(odor and/or flavor) blends with :
 allspice oil
 amber carbinol
 ambrette seed oil
 ambroxan
isoamyl benzoate
alpha-amyl cinnamaldehyde
isoamyl salicylate
 angelica root oil
 animal carbolactone
para-anisaldehyde
para-anisyl alcohol
 beeswax absolute
 benzoin resinoid
 benzophenone
 benzyl cinnamate
 benzyl isoeugenol
 benzyl salicylate
 bergamot oil
 blood orange oil
 bois de rose oil
isobornyl acetate
laevo-bornyl acetate
isobutyl cinnamate
isobutyl quinoline
 cassia bark oil
 castoreum absolute
 cedarwood oils
 cinnamyl alcohol
 cistus oil
 citronellol
 civet absolute
 civet decenone
 clary sage oil
 clove bud oil
 clover nitrile
 coriander seed oil
 coumarin
 cyclamen aldehyde
 cyclohexyl ethyl alcohol
 dimethyl benzyl carbinol
 dimethyl benzyl carbinyl acetate
 dimethyl benzyl carbinyl butyrate
 dodecanal
 dodecanol
 ethyl cinnamate
2-ethyl fenchol
4-ethyl guaiacol
 ethyl laurate
 ethyl phenyl acetate
 ethyl vanillin
 eugenol
 eugenyl acetate
isoeugenyl acetate
 floral pyranol
 frankincense resinoid
 geraniol
 guaiacol
 guaiacwood oil
 guaiacyl phenyl acetate
 gurjun balsam oil
 hay absolute
 heliotropin
 heliotropyl acetone
 heliotropyl diethyl acetal
(Z)-3-hexen-1-yl benzoate
(Z)-3-hexen-1-yl salicylate
alpha-hexyl cinnamaldehyde
 hyacinth ether
 hydroxycitronellal
 ionones
 leerall
 linalool
laevo-linalool
 linalool oxide
 linalyl acetate
 longifolene
 marine pyridine
 methyl cedryl ketone
 methyl cinnamate
 methyl ionones
 methyl phenyl acetate
 musks
 nerol
gamma-nonalactone
 nonanal
 nopyl acetate
 oakmoss absolute
 ocean propanal
 orris pyridine
 patchouli ethanone
 patchouli oil
 pepper oil black
 phenethyl alcohol
3-phenyl propyl alcohol
 raspberry ketone
 rhodinol
 rose oxides
 santall
 tobacco dodecane
 tonka bean absolute
gamma-undecalactone
 undecanol
 vanilla absolute
 verymoss
 vetiver oil
 watermelon ketone
 woody acetate
 woody amylene
 woody propanol

(odor and/or flavor) used in :
 amber
 ambergris
 ambreine
 ambrette
 angelica
 animal
 ash mountain ash
 ash mountain ash blossom
 azalea
 balsam
 bark
 bayberry
 cabreuva
 calamus
 cassia blossom
 castoreum
 chypre
 cigar box
 cistus
 civet
 coronilla
 cypress
 daffodil narcissus
 dahlia
 daisy
 daphne
 deertongue
 diffusion
 dogwood
 dry
 earth humus
 fantasy blends
 fecal
 fern fougere
 fir
 fir balsam
 floral
 flouve blossom
 forest
 grass sweet grass
 green
 guaiacwood
 hawthorn
 hay new mown hay foin coupe
 heather
 herbal
 incense
 iris blossom
 ivy leaf
 labdanum
 leaf autumn leaf
 leather
 meadow
 moss
 musk
 myrrh
 oakwood
 ocean sea
 oriental
 patchouli
 petunia
 pine
 pinon cone
 powder
 rose moss rose
 rose white rose
 sandalwood
 straw
 timber
 tobacco tabac tabaco
 woodruff asperula
 woody

natural occurrence in :
not found in nature



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