heptanal dimethyl acetal
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Notes :
Very good blender.
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :1,1-dimethoxyheptane
InChI :InChI=1/C9H20O2/c1-4-5-6-7-8-9(10-2)11-3/h9H,4-8H2,1-3H3
InChIKey :BBMCNYFBAIUERL-UHFFFAOYAS
SMILES :CCCCCCC(OC)OC
cas number :10032-05-0
(EINECS) number :233-103-6
fema number :2541
coe number :2015
jecfa number :947
fl. number :06.028
molar refractivity :47.19 ± 0.3 cm3
parachor :426.9 ± 4.0 cm3
index of refraction :1.410 ± 0.02
surface tension :25.3 ± 3.0 dyne/cm
density :0.842 ± 0.06 g/cm3
polarizability :18.70 ± 0.5 10-24cm3
XlogP : 3.10
molecular weight : 160.2539000
formula :C9 H20 O2
NMR Predictor :Predict
 
 
export tariff code :2911.00.5000
fda reg :172.515

Suppliers :
Bedoukian Research :HEPTANAL DIMETHYL ACETAL
≥98.0%, Kosher
Odor:  An odor reminiscent of vegetable greens such as bell peppers and salad greens.
Inoue :HEPTANAL DIMETHYL ACETAL
Penta :heptanal dimethyl acetal
Sigma-Aldrich-SAFC :1,1-Dimethoxyheptane

organoleptics :
odor type :green
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :¹
at 100.00 %.  
green privet fruity tropical orange
odor sample from :Bedoukian Research, Inc.
substantivity :1 hour(s) at 100.00 %

properties :
appearence :colorless clear liquid
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.84400 to 0.84900 @ 25.00 °C.
pounds per gallon - calc. : 7.023 to 7.065
refractive index :1.40500 to 1.41500 @ 20.00 °C.
boiling point : 81.00 °C. @ 30.00 mm Hg
boiling point : 164.00 to 165.00 °C. @ 760.00 mm Hg
acid value : 1.00  max.  KOH/g
vapor pressure :0.60000 mm/Hg @ 20.00 °C.
flash point : 155.00  °F.  TCC  ( 68.33 °C. )
logP (o/w) : 2.74

safety :
most important hazard(s) :Xn - Harmful.
  R 22 - Harmful if swallowed.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
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.
Human experience : 8 % solution: no irritation or sensitization.
Oral Toxicity(LD50) :
  Oral-Rat    >5000.00  mg/kg

Dermal Toxicity(LD50) :
  Skin-Rabbit  >5000.00  mg/kg

Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.037 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :0.26 (μg/capita/day)
 
recommendation for heptanal dimethyl acetal usage levels up to :
  5.0000 % in the fragrance concentrate.
recommendation for heptanal dimethyl acetal usage levels up to :
  20.0000 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
WISER :UN 1993
 
WGK Germany :2
 
 
 
 1,1-dimethoxyheptane
(EINECS) number :233-103-6
chemidplus :010032050
EPA Substance Registry Services :10032-05-0

references :
 1,1-dimethoxyheptane
fl. number :06.028
jecfa number :947
NIST Chemistry WebBook :1701785792
pubchem :197710

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1991)¹
CosIng :cosmetic data
synonyms :
 aldehyde C-7 dimethyl acetal
1,1-dimethoxyheptane
 enanthal dimethyl acetal
 heptaldehyde dimethyl acetal
 oenanthal dimethyl acetal
 verteral

soluble in :
 alcohol

insoluble in :
 water

stability :
 alkalis

(odor and/or flavor) blends with :
 allyl heptanoate
 allyl nonanoate
 allyl octanoate
alpha-amyl cinnamaldehyde
isoamyl isobutyrate
 anisyl propanal / methyl anthranilate schiff's base
 buchu mercaptan
2-isobutyl thiazole
 cassis pentanone
 cumin acetaldehyde
 decyl butyrate
 dimethyl benzyl carbinol
2,4-dimethyl cyclohexyl methyl acetate
 ethyl (E,Z)-2,4-decadienoate
 ethyl (E)-2-decenoate
 ethyl (E)-4-decenoate
 galbanum oil
(E)-geranyl acetone
 geranyl hexanoate
 geranyl methyl tiglate
3-hexanone
3-hexen-1-al
(Z)-3-hexen-1-yl 2-methyl-2-pentenoate
(E)-2-hexen-1-yl acetate
(Z)-3-hexen-1-yl hexanoate
(Z)-3-hexen-1-yl propionate
 ivy carbaldehyde
2,4-ivy carbaldehyde
3,5-ivy carbaldehyde
3,6-ivy carbaldehyde
 ivy dioxolane
 leafy oxime
 maltyl isobutyrate
 mango thiol
 methyl 2-(methyl thio) butyrate
 methyl 2,4-decadienoate
 methyl dimethyl anthranilate
 methyl octine carbonate
 methyl thiomethyl butyrate
 narcissus absolute
 nerolin fragarol
gamma-nonalactone
(E)-2-nonen-1-yl acetate
 nonyl acetate
 ocean propanal / methyl anthranilate schiff's base
 orangeflower absolute
 passiflora acetate
 phenethyl acetal
 phenethyl acetate
 phenoxyacetaldehyde 50% in benzyl alcohol
 phenyl acetaldehyde diisobutyl acetal
3-phenyl propionaldehyde
 propyl cinnamate
 propyl hexanoate
 propyl isobutyrate
isopropyl phenyl acetate
isopropyl quinoline
 rose butanoate
laevo-rose oxide
 rue flower oil colombia
 rue oil
 rue oil cuba
 tetrahydrofurfuryl cinnamate
 tropical oxathiane
2-undecen-1-al
 viridiflorol

(odor and/or flavor) used in :
 berry
 blossom tropical blossom
 coconut
 cognac
 cortex
 cucumber
 dairy
 foliage
 fruit tropical fruit
 galbanum
 grass green grass
 green
 lemon
 lime
 melon watermelon muskmelon cantaloupe
 mushroom
 natural
 nut walnut
 oily
 peach
 pineapple
 softener
 stem
 vegetation tropical hothouse vegetation
 waxy

natural occurrence in :
not found in nature



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