TGSC Information System

EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes

acetyl nonyryl
2,3-undecadione

Supplier Sponsors

BOC Sciences

Best of Chemicals Supplier
Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services.
BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
Email:	Marketing
US Email:	Marketing
Email:	Sales
US Email:	Sales
Voice: 1-631-485-4226
Fax: 1-631-614-7828
US Voice: 1-631-485-4226
US Fax: 1-631-614-7828
Europe	44-203-286-1088
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Product(s):
7493-59-6 Undecane-2,3-dione

CJ Latta & Associates, LLC

Extensive Line
Aromatic Chemicals and Organic Acids.
CJ Latta & Associates is a distributor of specialty aromatics and organic acids used in the formulation of flavors and fragrance manufactured worldwide. We pride ourselves on our reputation for, fair pricing, quality and reliability. We’ve built our business on successfully sourcing and developing many challenging specialty chemicals and fine ingredients for our clients.
Email:	Info
US Email:	Chip Latta
Email:	Sales
US Email:	Chip Latta
Voice: (630) 240-8079
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Product(s):
ACETYL NONANYL

Penta International Corporation

Chemistry innovation
At Penta, our products and services help businesses do business better.
For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
US Email:	Technical Services
US Email:	Sales
US Voice: (973) 740-2300
US Fax: (973) 740-1839
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Product(s):
01-09200 ACETYL NONYRYL

Synerzine, Inc.

Innovation. Customization. Aroma Ingredients.
Synerzine is a leading supplier of flavor and fragrance ingredients.
Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, technology, and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust.
Building upon our 44 year history, the Synerzine team provides customers around the globe with convenient access to over 1200 high-quality aroma ingredients. We actively engage with customers to add a wide array of new products and services on a regular basis. Our aim is to delight every customer with our exceptional services, large product selection, customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster.
US Email:	Customer Service
US Email:	Sales
US Voice: (404) 524-6744
US Fax: (404) 577-1651
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Product(s):
W211 2,3-UNDECADIONE

Name:	undecane-2,3-dione
CAS Number:	7493-59-6	3D/inchi
ECHA EINECS - REACH Pre-Reg:	231-330-5
FDA UNII:	25ODI8S42W
Nikkaji Web:	J307.834E
CoE Number:	155
XlogP3-AA:	3.10 (est)
Molecular Weight:	184.27880000
Formula:	C11 H20 O2
NMR Predictor:	Predict (works with chrome, Edge or firefox)

Category:flavor and fragrance agents

US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:

Google Scholar:	Search
Google Books:	Search
Google Scholar: with word "volatile"	Search
Google Scholar: with word "flavor"	Search
Google Scholar: with word "odor"	Search
Perfumer and Flavorist:	Search
Google Patents:	Search
US Patents:	Search
EU Patents:	Search
Pubchem Patents:	Search
PubMed:	Search
NCBI:	Search
JECFA Food Flavoring:	417 2,3-undecadione
DG SANTE Food Flavourings:	07.021 undeca-2,3-dione
FEMA Number:	3090 2,3-undecadione
FDA:	No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):	7493-59-6 ; 2,3-UNDECADIONE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION Subpart F--Flavoring Agents and Related Substances Sec. 172.515 Synthetic flavoring substances and adjuvants.

Physical Properties:

Appearance:	yellow clear oily liquid (est)
Assay:	98.00 to 100.00
Food Chemicals Codex Listed:	No
Boiling Point:	109.00 to 111.00 °C. @ 10.00 mm Hg
Vapor Pressure:	0.049000 mmHg @ 25.00 °C. (est)
Flash Point:	189.00 °F. TCC ( 87.22 °C. )
logP (o/w):	2.226 (est)
Soluble in:
	alcohol
	water, very slightly
	water, 842.2 mg/L @ 25 °C (est)
Insoluble in:
	water

Organoleptic Properties:

Odor Type: aldehydic

waxy aldehydic creamy fatty dairy

Odor Description:at 1.00 % in dipropylene glycol. waxy aldehydic creamy fatty dairy

waxy aldehydic rancid creamy fatty dairy vegetable

Odor Description:Waxy, aldehydic, slightly rancid, creamy and fatty with dairy and vegetative nuances
Mosciano, Gerard P&F 22, No. 3, 47, (1997)

Flavor Type: aldehydic

creamy coconut milky

Taste Description: creamy coconut milky

aldehydic creamy buttery dairy waxy rancid fatty

Taste Description: at 2.50 ppm. Aldehydic, creamy, buttery and dairy-like with waxy, rancid and fat nuances
Mosciano, Gerard P&F 22, No. 3, 47, (1997)

Odor and/or flavor descriptions from others (if found).

Cosmetic Information:

None found

Suppliers:

BOC Sciences

For experimental / research use only.

Undecane-2,3-dione

CJ Latta & Associates

Safety Information:


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

Safety in Use Information:

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 acetyl nonyryl usage levels up to:
	0.1000 % in the fragrance concentrate.

Maximised Survey-derived Daily Intakes (MSDI-EU):		0.0037 (μg/capita/day)
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: 3
Click here to view publication 3
		average usual ppm	average maximum ppm
baked goods:		-	3.00000
beverages(nonalcoholic):		-	1.50000
beverages(alcoholic):		-	-
breakfast cereal:		-	-
cheese:		-	-
chewing gum:		-	-
condiments / relishes:		-	-
confectionery froastings:		-	-
egg products:		-	-
fats / oils:		-	-
fish products:		-	-
frozen dairy:		-	3.00000
fruit ices:		-	3.00000
gelatins / puddings:		-	-
granulated sugar:		-	-
gravies:		-	-
hard candy:		-	3.00000
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:		-	-

Safety References:

European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 11 (FGE.11): Aliphatic dialcohols, diketones, and hydroxyketones from chemical group 10 (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf

Flavouring Group Evaluation 11, Revision 1 (FGE.11Rev1) - Aliphatic dialcohols, diketones, and hydroxyketones from chemical group 10 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

EPI System: View

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :61404

National Institute of Allergy and Infectious Diseases:Data

WGK Germany:3

undecane-2,3-dione

Chemidplus:0007493596

References:

	undecane-2,3-dione
NIST Chemistry WebBook:	Search Inchi
Canada Domestic Sub. List:	7493-59-6
Pubchem (cid):	61404
Pubchem (sid):	135018886

Other Information:

(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):	HMDB31843
FooDB:	FDB008526
ChemSpider:	View