1,9-nonane dithiol
1,9-nonanedithiol
 
Notes:
Flavouring ingredient
  • BOC Sciences
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      Product(s):
      3489-28-9 1,9-dinonyl mercaptan
       
  • Charkit Chemical
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      about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals.
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      Product(s):
      NONANEDITHIOL, 1,9- N0050 FEMA 3513
       
  • Penta International
    • Penta International Corporation
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      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.
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      Product(s):
      14-50500 1,9-NONANEDITHIOL
       
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    • Synerzine, Inc.
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      W1411 1,9-Nonanedithiol
       
  • Taytonn ASCC
    • Taytonn ASCC Pte Ltd
      Supplying Asia Pacific
      We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.
      Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. We work closely with customers, principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, essential oils and natural isolates & extracts. Sourced from around the world, our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. Time and again, we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
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      1,9-Nonanedithiol
       
Synonyms   Articles   Notes   Search
CAS Number: 3489-28-9Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 222-482-3
FDA UNII: 5BPJ1XQE3T
Nikkaji Web: J216.152D
MDL: MFCD00004914
CoE Number: 11558
XlogP3-AA: 3.90 (est)
Molecular Weight: 192.38840000
Formula: C9 H20 S2
NMR Predictor: Predict (works with chrome, Edge or firefox)
Category: flavoring 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: 542  1,9-nonanedithiol
DG SANTE Food Flavourings: 12.069  nonane-1,9-dithiol
FEMA Number: 3513 1,9-nonanedithiol
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):3489-28-9 ; 1,9-NONANEDITHIOL
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Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 97.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.95200 to 0.95700 @  25.00 °C.
Pounds per Gallon - (est).: 7.922 to  7.963
Refractive Index: 1.49990 to 1.50990 @  20.00 °C.
Boiling Point: 116.00 °C. @ 0.10 mm Hg
Boiling Point: 351.00 to  352.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.007000 mmHg @ 25.00 °C. (est)
Vapor Density: 6.6 ( Air = 1 )
Flash Point: 215.00 °F. TCC ( 101.67 °C. )
logP (o/w): 4.723 (est)
Soluble in:
 alcohol
 oils
 water, 5.124 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
 
Odor Type: sulfurous
 
 sulfurous  meaty  savory  fatty  lamb  
Odor Description:
at 0.10 % in propylene glycol. 
sulfur meaty savory fatty lamb
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
BOC Sciences
For experimental / research use only.
1,9-dinonyl mercaptan
Charkit Chemical
NONANEDITHIOL, 1,9- N0050 FEMA 3513
Penta International
1,9-NONANEDITHIOL
Santa Cruz Biotechnology
For experimental / research use only.
1,9-Nonanedithiol
Sigma-Aldrich
1,9-Nonanedithiol, ≥95%, FG
Odor: meaty; sulfurous
Certified Food Grade Products
Synerzine
1,9-Nonanedithiol
Taytonn ASCC
1,9-Nonanedithiol
Odor: Fatty, Meaty
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Safety Information:
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 37/39 - Wear suitable gloves and eye/face protection.
 
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
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Safety in Use Information:
Category: flavoring agents
Recommendation for 1,9-nonane dithiol usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.0012 (μg/capita/day)
Structure Class: I
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: 10
Click here to view publication 10
 average usual ppmaverage maximum ppm
baked goods: -0.20000
beverages(nonalcoholic): --
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: -0.20000
hard candy: --
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -0.20000
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: -0.20000
sugar substitutes: --
sweet sauces: --
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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):
Flavouring Group Evaluation 8 (FGE.08)[1]: Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical group 20
View page or View pdf
Flavouring Group Evaluation 8, Revision 1 (FGE.08Rev1): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 8, Revision 3 (FGE.08Rev3): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 08, Revision 4 (FGE.08Rev4): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 3489-28-9
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 248488
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 nonane-1,9-dithiol
Chemidplus: 0003489289
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References:
 nonane-1,9-dithiol
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 3489-28-9
Pubchem (cid): 248488
Pubchem (sid): 135263473
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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): HMDB31710
FooDB: FDB008373
Export Tariff Code: 2930.90.5050
ChemSpider: View
FAO: 1,9-Nonanedithiol
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Potential Blenders and core components note
 
For Odor
alliaceous
 dimethyl trisulfideFL/FR
 ferula assa-foetida gum oilFL/FR
 rum etherFL/FR
coffee
 coffee difuranFL/FR
2-methyl-3-,5 or 6-(furfuryl thio) pyrazineFL/FR
4-ethyl octanoic acidFL/FR
 meaty dithianeFL/FR
4-methyl nonanoic acidFL/FR
 sulfuryl acetateFL/FR
 hazelnut pyrazineFL/FR
4,5-dimethyl-2-ethyl-3-thiazolineFL/FR
2-methyl pyrazineFL/FR
2-methyl-3-(methyl thio) pyrazineFL/FR
 benzothiazoleFL/FR
 ethyl 2-mercaptopropionateFL/FR
 ethyl 3-mercaptopropionateFL/FR
 fish thiolFL/FR
2-mercaptopropionic acidFL/FR
4-methyl 4-mercaptopentan-2-one 1% solutionFL/FR
1-phenethyl mercaptanFL/FR
3-thiohexanolFL/FR
tobacco
 methyl benzoxoleFL/FR
 
For Flavor
 
No flavor group found for these
4-acetyl-2-methyl pyrimidineFL
gamma-aminobutyric acidFL
 amyl mercaptanFL
 benzyl methyl sulfideFL
1,2-butane dithiolFL
2-(2-butyl)-4,5-dimethyl-3-thiazolineFL
 cyclopropyl (E,Z)-2,6-nonadienamideFL
2,5-diethyl thiazoleFL
 dimethyl tetrasulfideFL
2,6-dimethyl-3-((2-methyl-3-furyl)thio)-4-heptanoneFL
bis(2,5-dimethyl-3-furyl) disulfideFL
(Z+E)-2,5-dimethyl-3-tetrahydrofuran thiolFL
(Z+E)-2,5-dimethyl-3-thioacetoxytetrahydrofuranFL
2,5-dimethyl-3-thiofuroyl furanFL
 ethyl (E,Z)-2,6-nonadienamideFL
S-ethyl 2-acetyl aminoethane thioateFL
 ethyl 3-mercaptopropionateFL/FR
 ethyl 4-(acetyl thio) butyrateFL
(Z+E)-5-ethyl-4-methyl-2-(2-butyl) thiazolineFL
(Z+E)-5-ethyl-4-methyl-2-(2-methyl propyl) thiazolineFL
4-mercapto-3-methyl-2-butanolFL
4-methyl 4-mercaptopentan-2-one 1% solutionFL/FR
 methyl dihydrofuran thiolFL
2-methyl thiazolidineFL
2-(methyl thio) ethanolFL
2-methyl-1-butane thiolFL
2-methyl-3-,5 or 6-(furfuryl thio) pyrazineFL/FR
2-methyl-3-(methyl thio) pyrazineFL/FR
2-methyl-3-furyl tetrasulfideFL
3-((2-methyl-3-furyl)thio)-4-heptanoneFL
4-((2-methyl-3-furyl)thio)-5-nonanoneFL
 peanut dithiazineFL
1-phenethyl mercaptanFL/FR
1,3-propane dithiolFL
3-isopropenyl pentane dioic acidFL
isopropyl disulfideFL
 thiazoleFL
3-thienyl mercaptanFL
N-(2-(3,4-dimethoxyphenyl)ethyl)-3,4-dimethoxycinnamic acid amideFL
3,7-dimethyl-2,6-octadien-1-yl cyclopropyl carboxamideFL
4-mercapto-2-pentanone 1% in acetoinFL
2-methyl-1-methyl thio-2-buteneFL
 pyrrolidino-(1,2E)-4H-2,4-dimethyl-1,3,5-dithiazineFL
1-(2-thienyl) butanoneFL
alliaceous
1,3-butane dithiolFL
 dimethyl trisulfideFL/FR
 ferula assa-foetida gum oilFL/FR
3-tetrahydrothiophenoneFL
burnt
 bacon dithiazineFL
1,6-hexane dithiolFL
 rum etherFL/FR
chemical
2,5-dimethyl furanFL
cocoa
 butyraldehydeFL
coffee
 coffee difuranFL/FR
earthy
 difurfuryl sulfideFL
1,8-octane dithiolFL
eggy
isopropyl mercaptanFL
fatty
(E,E)-2,4-decadienalFL
4-ethyl octanoic acidFL/FR
4-methyl nonanoic acidFL/FR
green
4-penten-1-yl acetateFL
herbal
 massoia bark oilFL
meaty
4-allyl-2,6-dimethoxyphenolFL
 benzothiazoleFL/FR
2,6-dimethyl thiophenolFL
2,5-dimethyl-3-furan thiolFL
1,1-ethane dithiol 1% in ethanol 94.5% / ethyl acetate 4%FL
 furfuryl 2-methyl-3-furyl disulfideFL
4-furfuryl thio-2-pentanoneFL
 meaty dithianeFL/FR
(R,S)-2-mercapto-3-butanolFL
2-mercaptomethyl pyrazineFL
2-mercaptopropionic acidFL/FR
2-methyl 3-(methyl thio) furanFL
12-methyl tridecanalFL
bis(2-methyl-3-furyl) disulfideFL
S-(2-methyl-3-furyl) ethane thioateFL
2-methyl-3-tetrahydrofuran thiolFL
 propyl 2-mercaptopropionateFL
 propyl 2-methyl-3-furyl disulfideFL
 pyrazinyl ethane thiolFL
2-pyridinyl methane thiolFL
 sulfuryl acetateFL/FR
 thialdineFL
ortho-thiocresolFL
ortho-thioguaiacolFL
metallic
2,5-dihydroxy-1,4-dithianeFL
musty
2-ethoxythiazoleFL
 hazelnut pyrazineFL/FR
nutty
3,5-diethyl-2-methyl pyrazineFL
2,5-diethyl-3-methyl pyrazineFL
4,5-dimethyl-2-ethyl-3-thiazolineFL/FR
 methyl benzoxoleFL/FR
2-methyl pyrazineFL/FR
 nutty thiazoleFL
onion
 ethyl 2-mercaptopropionateFL/FR
 furfuryl isopropyl sulfideFL
 methionolFL
2-methyl-1,3-dithiolaneFL
popcorn
2-propionyl-2-thiazolineFL
roasted
 hexyl mercaptanFL
savory
N-(2,4-dimethoxybenzyl)-N2-(2-(pyridin-2-yl)ethyl) oxalamideFL
N-(heptan-4-yl)benzo(D)(1,3)dioxole-5-carboxamideFL
N1-(2-methoxy-4-methyl benzyl)-N2-(2-(pyridin-2-yl)ethyl) oxalamideFL
N1-(2-methoxy-4-methyl benzyl)-N2-2(2-(5-methyl pyridin-2-yl)ethyl) oxalamideFL
sulfurous
2,3-butane dithiolFL
S-ethyl thioacetateFL
 fish thiolFL/FR
 furfuryl thiopropionateFL
 methyl 2-methyl-3-furyl disulfideFL
3-methyl-2-butane thiolFL
2-naphthyl mercaptanFL
 roasted butanolFL
3-thiohexanolFL/FR
2,4,6-trithiaheptane 10% in triacetinFL
vegetable
 tyramineFL
 
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Potential Uses:
 lambFL
 meatFL
 savoryFL
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Occurrence (nature, food, other): note
 not found in nature
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Synonyms:
1,9-dimercaptononane
1,9-dinonyl mercaptan
 nonamethylene dimercaptan
 nonane-1,9-dithiol
1,9-nonanedithiol
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