octanal diethyl acetal
 
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IUPAC name :1,1-diethoxyoctane
InChI :InChI=1/C12H26O2/c1-4-7-8-9-10-11-12(13-5-2)14-6-3/h12H,4-11H2,1-3H3
InChIKey :BRKIPAWFUDCCOO-UHFFFAOYAS
SMILES :CCCCCCCC(OCC)OCC
(EINECS) number :259-385-0
cas number :54889-48-4
fl. number :06.066
molar refractivity :61.09 ± 0.3 cm3
parachor :546.2 ± 4.0 cm3
index of refraction :1.423 ± 0.02
surface tension :26.9 ± 3.0 dyne/cm
density :0.844 ± 0.06 g/cm3
polarizability :24.21 ± 0.5 10-24cm3
xlogp : 4.50
molecular weight : 202.3336400
formula :C12 H26 O2
 
 
export tariff code :unspecified
fda reg :unspecified
 

organoleptics :
odor strength :medium
odor description :
at 100.00 %.  
green citrus oily fatty woody spicy fruity

properties :
appearence :colorless clear liquid
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.82900 to 0.83500 @ 25.00 °C.
pounds per gallon - calc. : 6.898 to 6.948
refractive index :1.41400 to 1.42000 @ 20.00 °C.
boiling point : 222.00 °C. @ 760.00 mm Hg
logp : 4.50

safety :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.0012 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :1563 (μg/person/day)
Threshold of concern :1800 (μg/person/day)
flash point ( Deg. F. ) : 136.00  °F.  TCC  ( 57.78 °C. )
recommendation for octanal diethyl acetal usage levels up to :
  6.0000 % in the fragrance concentrate.
recommendation for octanal diethyl acetal usage levels up to :
  30.0000 ppm in the flavor.
 
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFFA, 2002i).
Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0) : 3.0000015.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 2.0000010.00000
Edible ices, including sherbet and sorbet (03.0) : 3.0000015.00000
Processed fruit (04.1) : 2.0000010.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : --
Confectionery (05.0) : 4.0000020.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : --
Bakery wares (07.0) : 5.0000025.00000
Meat and meat products, including poultry and game (08.0) : 1.000005.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 1.000005.00000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 2.0000010.00000
Foodstuffs intended for particular nutritional uses (13.0) : 3.0000015.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : 2.0000010.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : --
Ready-to-eat savouries (15.0) : 5.0000025.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 2.0000010.00000

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
 
 
 1,1-diethoxyoctane
(EINECS) number :259-385-0
chemidplus :054889484
EPA Substance Registry Services :54889-48-4
NLM Chemical Carcinogenesis Research Information System :54889-48-4
NLM Developmental and Reproductive Toxicity :54889-48-4
NLM Env. Mutagen Info. Center :54889-48-4
NLM GENetic TOXicology :54889-48-4
dtp/nci :408319

references :
 1,1-diethoxyoctane
fl. number :06.066
pubchem :678783

other :
synonyms :
 aldehyde C-8 diethyl acetal
1,1-diethoxyoctane
 octanal diethyl acetal

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) used in :
 citrus
 melon watermelon muskmelon cantaloupe
 orange
 spice

natural occurrence in :
orange



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