dimethyl tetrasulfide
tetrasulfide, dimethyl
 
Notes:
Constit. of various Allium spp. and Lentinus sp.
  • Charkit Chemical
    • Charkit Chemical Corporation
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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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      DIMETHYL TETRASULPHIDE
       
  • 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):
      04-72500 DIMETHYL TETRASULFIDE
       
  • Taytonn
    • TAYTONN 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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      Product(s):
      Dimethyl Tetrasulphide
       
Synonyms   Articles   Notes   Search
CAS Number: 5756-24-1Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 227-278-8
Nikkaji Web: J45.908I
CoE Number: 11459
XlogP3-AA: 1.80 (est)
Molecular Weight: 158.32982000
Formula: C2 H6 S4
NMR Predictor: Predict (works with chrome or firefox)
EFSA/JECFA Comments: Substance no longer supported by Industry (EFSA, 2011ai).
Category: flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
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Perfumer and Flavorist: Search
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US Patents: Search
EU Patents: Search
Pubchem Patents: Search
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Physical Properties:
Appearance: yellow clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 1.30300 to 1.30900 @  25.00 °C.
Pounds per Gallon - (est).: 10.842 to 10.892
Refractive Index: 1.65800 to 1.66400 @  20.00 °C.
Boiling Point: 243.14 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.051000 mmHg @ 25.00 °C. (est)
Vapor Density: 5.4 ( Air = 1 )
Flash Point: 163.00 °F. TCC ( 72.78 °C. )
logP (o/w): 2.490 (est)
Soluble in:
 alcohol
 water, 1751 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
 
Odor Type: sulfurous
 
Odor Strength: high ,
recommend smelling in a 0.10 % solution or less
 
 garlic  meaty  sulfurous  
Odor Description:
at 0.10 % in propylene glycol. 
garlic meaty
 
Odor and/or flavor descriptions from others (if found).
 
Taytonn
Dimethyl Tetrasulphide
Odor Description: Alliaceous, Garlic, Meaty
 
 
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Cosmetic Information:
None found
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Suppliers:
Charkit Chemical
DIMETHYL TETRASULPHIDE
Penta International
DIMETHYL TETRASULFIDE
Taytonn
Dimethyl Tetrasulphide
Odor: Alliaceous, Garlic, Meaty
Tengzhou Jitian Aroma Chemiclal
Dimethyl Tetrasulfide
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Safety Information:
European information :
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 20/21 - When using do not eat, drink or smoke.
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 36/37/39 - Wear suitable clothing, 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 dimethyl tetrasulfide usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.016 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 46 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 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 (EFSA, 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): 0.200001.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 0.100000.50000
Edible ices, including sherbet and sorbet (03.0): 0.200001.00000
Processed fruit (04.1): 0.200001.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 0.200001.00000
Chewing gum (05.0): --
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 0.100000.50000
Bakery wares (07.0): 0.200001.00000
Meat and meat products, including poultry and game (08.0): 0.100000.20000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 0.100000.20000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 0.100000.50000
Foodstuffs intended for particular nutritional uses (13.0): 0.200001.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): --
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 0.200001.00000
Ready-to-eat savouries (15.0): 0.400002.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 0.100000.50000
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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 74 (FGE.74)[1]: Consideration of Simple Aliphatic Sulphides and Thiols evaluated by JECFA (61st meeting) Structurally related to Aliphatic and Alicyclic Mono-, Di-, Tri-, and Polysulphides with or without Additional Oxygenated Functional Groups from Chemical Group 20 evaluated by EFSA in FGE.08 (2008)
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
Flavouring Group Evaluation 91 (FGE.91): Consideration of simple aliphatic and aromatic sulphides and thiols evaluated by JECFA (53rd and 68th meetings) structurally related to aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups evaluated by EFSA in FGE.08Rev1 (2009)
View page or View pdf
Flavouring Group Evaluation 08 Rev2 (FGE.08 Rev2): 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
Scientific Opinion on Flavouring Group Evaluation 08, Revision 5 (FGE.08Rev5): 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
EPA Substance Registry Services (TSCA): 5756-24-1
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 79828
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 methyldisulfanyldisulfanylmethane
Chemidplus: 0005756241
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References:
 methyldisulfanyldisulfanylmethane
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 5756-24-1
Pubchem (cid): 79828
Pubchem (sid): 135038452
Flavornet: 5756-24-1
Pherobase: View
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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
HMDB (The Human Metabolome Database): HMDB41065
FooDB: FDB020940
YMDB (Yeast Metabolome Database): YMDB01465
Typical G.C.
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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Potential Blenders and core components note
 
For Odor
alliaceous
 dimethyl trisulfideFL/FR
 rum etherFL/FR
cheesy
S-(methyl thio) butyrateFL/FR
citrus
 grapefruit mercaptanFL/FR
coffee
 coffee difuranFL/FR
2-methyl-3-,5 or 6-(furfuryl thio) pyrazineFL/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
spicy
 ethyl vinyl ketoneFL/FR
 benzothiazoleFL/FR
 ethyl 3-mercaptopropionateFL/FR
 ferula assa-foetida absoluteFL/FR
2-mercaptopropionic acidFL/FR
 methyl 3-(methyl thio) propionateFL/FR
4-methyl 4-mercaptopentan-2-one 1% solutionFL/FR
2-methyl 5-(methyl thio) furanFL/FR
 methyl mercaptanFL/FR
3-(methyl thio) hexanolFL/FR
2-(methyl thio) phenolFL/FR
 onion oilFL/FR
1-phenethyl mercaptanFL/FR
tobacco
 methyl benzoxoleFL/FR
 
For Flavor
 
No flavor group found for these
4-acetyl-2-methyl pyrimidineFL
 allyl methyl disulfideFL
 allyl methyl trisulfideFL
 allyl propyl disulfideFL
 allyl propyl sulfideFL
 allyl propyl trisulfideFL
gamma-aminobutyric acidFL
 amyl mercaptanFL
1,2-butane dithiolFL
2-(2-butyl)-4,5-dimethyl-3-thiazolineFL
 cyclopropyl (E,Z)-2,6-nonadienamideFL
2,5-diethyl thiazoleFL
 diethyl trisulfideFL
 diisopropyl sulfideFL
 diisopropyl trisulfideFL
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
 dipropyl sulfideFL
 ethyl (E,Z)-2,6-nonadienamideFL
S-ethyl 2-acetyl aminoethane thioateFL
 ethyl 3-mercaptopropionateFL/FR
 ethyl 4-(acetyl thio) butyrateFL
 ethyl isothiocyanateFL
 ethyl methyl trisulfideFL
 ethyl propyl disulfideFL
 ethyl propyl trisulfideFL
(Z+E)-5-ethyl-4-methyl-2-(2-butyl) thiazolineFL
(Z+E)-5-ethyl-4-methyl-2-(2-methyl propyl) thiazolineFL
 massoia bark oilFL
4-methyl 4-mercaptopentan-2-one 1% solutionFL/FR
 methyl butyl sulfideFL
 methyl dihydrofuran thiolFL
2-methyl thiazolidineFL
4-(methyl thio) butanolFL
2-(methyl thio) ethanolFL
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
1,9-nonane dithiolFL
 peanut dithiazineFL
1-phenethyl mercaptanFL/FR
1,3-propane dithiolFL
 propyl 2-methyl-3-furyl disulfideFL
isopropyl disulfideFL
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
 allyl mercaptanFL
 allyl thiopropionateFL
 benzyl mercaptanFL
1,3-butane dithiolFL
 cyclopentyl mercaptanFL
 diethyl disulfideFL
 dimethyl trisulfideFL/FR
 dipropyl trisulfideFL
2-methyl thioacetaldehydeFL
3-tetrahydrothiophenoneFL
 truffle sulfideFL
burnt
 bacon dithiazineFL
1,6-hexane dithiolFL
 rum etherFL/FR
chemical
2,5-dimethyl furanFL
citrus
 grapefruit mercaptanFL/FR
cocoa
 butyraldehydeFL
coffee
 coffee difuranFL/FR
earthy
 difurfuryl sulfideFL
1,8-octane dithiolFL
eggy
isopropyl mercaptanFL
fatty
(E,E)-2,4-decadienalFL
 dimethyl sulfoxideFL
4-methyl nonanoic acidFL/FR
garlic
 allyl methyl sulfideFL
green
4-penten-1-yl acetateFL
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
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
2-(methyl thio) phenolFL/FR
12-methyl tridecanalFL
bis(2-methyl-3-furyl) disulfideFL
S-(2-methyl-3-furyl) ethane thioateFL
2-methyl-3-tetrahydrofuran thiolFL
 phenyl mercaptanFL
 propyl 2-mercaptopropionateFL
 pyrazinyl ethane thiolFL
2-pyridinyl methane thiolFL
 sulfuryl acetateFL/FR
 thialdineFL
ortho-thiocresolFL
ortho-thioguaiacolFL
metallic
2,5-dihydroxy-1,4-dithianeFL
3-(methyl thio) hexanolFL/FR
musty
2-ethoxythiazoleFL
 hazelnut pyrazineFL/FR
2-methyl 5-(methyl thio) furanFL/FR
S-(methyl thio) butyrateFL/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
 furfuryl isopropyl sulfideFL
 methionolFL
 methyl propyl disulfideFL
 methyl propyl trisulfideFL
 propyl thioacetateFL
popcorn
2-propionyl-2-thiazolineFL
roasted
 ethyl 3-(furfuryl thio) propionateFL
 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
seafood
1,4-dithianeFL
spicy
 ethyl vinyl ketoneFL/FR
sulfurous
2,3-butane dithiolFL
 butyl mercaptanFL
 diallyl polysulfidesFL
 diallyl tetrasulfideFL
 diallyl trisulfideFL
 ethyl methyl sulfideFL
S-ethyl thioacetateFL
 ferula assa-foetida absoluteFL/FR
 furfuryl methyl sulfideFL
 furfuryl thiopropionateFL
 methyl 2-methyl-3-furyl disulfideFL
 methyl mercaptanFL/FR
1-(methyl thio)-2-butanoneFL
3-methyl-2-butane thiolFL
2-naphthyl mercaptanFL
 onion oilFL/FR
 roasted butanolFL
2,4,6-trithiaheptane 10% in triacetinFL
vegetable
 methyl 3-(methyl thio) propionateFL/FR
 tyramineFL
 
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Potential Uses:
 garlicFL
 meatFL
 onionFL
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Occurrence (nature, food, other): note
 allium species
Search Trop  Picture
 beef heated beef
Search  PMC Picture
 beer - up to 0.001 mg/kg
Search  PMC Picture
 blood orange oil italy @ 0.50%
Data  GC  Search Trop  Picture
 cocoa
Search Trop  Picture
 garlic bulb
Search Trop  Picture
 hop oil
Search Trop  Picture
 mushroom shiitake mushroom fruit
Search  PMC Picture
 nira - 2.8 mg/kg
Search Trop  Picture
 onion oil
Search Trop  Picture
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Synonyms:
 dimethyl tetrasulphide
1,4-dimethyltetrasulfane
 methyldisulfanyldisulfanylmethane
 tetrasulfide, dimethyl
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Articles:
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