nonanal dimethyl acetal

General Material Information

Preferred name	nonanal dimethyl acetal
Trivial Name	1,1-Dimethoxynonane
Short Description	aldehyde C-9 dimethyl acetal
Formula	C11 H24 O2
CAS Number	18824-63-0
FEMA Number	4367
ECHA Number	242-603-3
FDA UNII	R293HT233N
Nikkaji Number	J222.318J
MDL	MFCD00036646
xLogP3-AA	4.10 (est)
NMR Predictor	External link
JECFA Food Flavoring	1742 nonanal dimethyl acetal
FDA Patent	No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm	18824-63-0 ; NONANAL DIMETHYL ACETAL
Synonyms	aldehyde C-9 dimethyl acetal 1,1-dimethoxynonane nonane, 1,1-dimethoxy- pelargonaldehyde dimethyl acetal pelargonic aldehyde dimethyl acetal Nonanal, dimethyl acetal 1,1-Dimethoxynonane

(IUPAC):	Atomic Weights of the Elements 2011 (pdf)
Videos:	The Periodic Table of Videos
tgsc:	Atomic Weights use for this web site
(IUPAC):	Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):	View
HMDB (The Human Metabolome Database):	HMDB34151
FooDB:	FDB012433
Export Tariff Code:	2911.00.5000
ChemSpider:	View

BOC Sciences	DeLong Chemicals America
Inoue Perfumery	Nagar Haveli Perfumes & Aromatics
Penta International	Santa Cruz Biotechnology
TCI AMERICA	Penta International Corporation

Material listed in food chemical codex	No
Molecular weight	188.3106842041
Specific gravity	@ 25 °C
Pounds per Gallon	6.998 to 7.081
Refractive Index	1.413 to 1.423 @ 20 °C
Vapor Pressure	0.235 mmHg @ 25 °C
Flash Point TCC Value	68.33 °C TCC
logP (o/w)	3.569 est
Solubility
alcohol	Yes
water, 37.5 mg/L @ 25 °C (est)	Yes
water	No
Stability
alkalis	Unspecified

Odor Type: Citrus
fresh, floral, plastic, citrus, green
Odor strength	medium , recommend smelling in a 10.00 % solution or less
Substantivity	8 hour(s) at 100.00 %
Luebke, William tgsc, (1995)	At 10.00 % in dipropylene glycol. fresh floral plastic citrus green
Flavor Type: Green
green, plastic, waxy, cilantro, nasturtium, tomato leaf, cortex
Luebke, William tgsc, (1995)	Green plastic waxy cilantro nasturtium tomato leaf cortex
Can be used as a modifier for smoked flavors or for a green vegetable flavor	Citrus

Applications	flavor and fragrance agents
Odor purposes	Citrus, Floral, Fresh and clean, Fruit, Green, Fresh outdoors
Other purposes	Plastic

Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes. 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 36 - Wear suitable protective clothing.

Hazards identification

Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements

Pictogram

Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for nonanal dimethyl acetal usage levels up to:
	2.0000 % in the fragrance concentrate.

Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 23
Click here to view publication 23
		average usual ppm	average maximum ppm
baked goods:		-	-
beverages(nonalcoholic):		1.00000	10.00000
beverages(alcoholic):		-	-
breakfast cereal:		-	-
cheese:		-	-
chewing gum:		-	-
condiments / relishes:		-	-
confectionery froastings:		-	-
egg products:		-	-
fats / oils:		-	-
fish products:		-	-
frozen dairy:		-	-
fruit ices:		-	-
gelatins / puddings:		-	-
granulated sugar:		-	-
gravies:		-	-
hard candy:		-	-
imitation dairy:		-	-
instant coffee / tea:		-	-
jams / jellies:		-	-
meat products:		-	-
milk products:		-	-
nut products:		-	-
other grains:		-	-
poultry:		-	-
processed fruits:		-	-
processed vegetables:		-	-
reconstituted vegetables:		-	-
seasonings / flavors:		-	-
snack foods:		-	-
soft candy:		-	-
soups:		-	-
sugar substitutes:		-	-
sweet sauces:		-	-

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA Substance Registry Services (TSCA):18824-63-0

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :87813

National Institute of Allergy and Infectious Diseases:Data

1,1-dimethoxynonane

Chemidplus:0018824630